{{ variable.name }} : {{ variable.values[selectedVariantsIndex[variable_index]].name }}
Quantity:
Q: Manufacturer Part Number
A: 515058
Q: Interchange Part Number
A: 5042868, 15104582, 15112411, 15225770, 15719015, 89059059
Q: Other Part Number
A: FW158, FW166, BR930416, NT515058, 730-0231
Q: Warranty
A: 10 Year
Q: Placement on Vehicle
A: Left, Right, Front
Q: Type
A: Wheel Hub & Bearing Assembly
Q: Wheel Stud Quantity
A: 8
Q: OE/OEM Part Number
A: 515058
Q: Manufacturer Warranty
A: 10 Years
Q: Finish
A: Polished, Rust Protected
Q: Anti-lock Braking System
A: Yes
Q: Flange Shape
A: SQUARE
Q: Brake Pilot Diameter
A: 117.8
Q: Flange Diameter
A: 199.4
Q: Flange Offset
A: 57.6
Q: Hub Pilot Diameter
A: 105.8
Q: Bolt Flange
A: Four Bolt Flange
Q: Generation
A: GEN 3
Q: Bearing Type
A: Tapered
Q: Lugs
A: 8-Lugs
Q: Brake Component
A: w/ ABS
Q: Drive Type
A: Driven Hub
Q: Flange Bolt Hole Quantity
A: 4
Q: Bolt Circle Diameter
A: 6.500
Q: Bolt Size
A: M14X1.5
Q: Number of Splines
A: 33
Q: ABS Sensor
A: Cable
Q: Vehicle Fitment
A:
| Note | Make | Model | Year | Trim | Engine | Submodel |
|---|---|---|---|---|---|---|
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD Classic | 2007 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | LT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD Classic | 2007 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | LT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 Classic | 2007 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD Classic | 2007 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD Classic | 2007 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD Classic | 2007 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 Classic | 2007 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2007 | Adventure Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2007 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2007 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2007 | Luxury Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2007 | Special Edition Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2006 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2006 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | Hybrid Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | LT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | SS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2006 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2006 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2006 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2006 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2006 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | HD Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2006 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2006 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2006 | LS Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2006 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2006 | LT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | Denali Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | Hybrid Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2006 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2006 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2006 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2006 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2006 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2006 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2006 | SLE Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2006 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2006 | SLT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2006 | Adventure Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2006 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2006 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2006 | Luxury Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2005 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2005 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | Hybrid Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | SS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2005 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2005 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2005 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2005 | 400 SS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2005 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2005 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2005 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2005 | LS Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2005 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2005 | LT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Denali Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | Hybrid Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2005 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2005 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2005 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2005 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2005 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2005 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2005 | SLE Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2005 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2005 | SLT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2005 | Adventure Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2005 | Adventure Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2005 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2005 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2005 | Luxury Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2004 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Hybrid Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FULL HYBRID EV-GAS (FHEV) OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | SS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2004 | Z71 Off-Road Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | 400 SS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | HD Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD; with 9900 (lb) Gross Vehicle Weight (GVW) | Chevrolet | Silverado 3500 | 2004 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2004 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2004 | LS Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2004 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2004 | LT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | Denali Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Crew Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Crew Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Crew Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2004 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2004 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2004 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2004 | SLE Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2004 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2004 | SLT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2004 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2003 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | SS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2003 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2003 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2003 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | 400 SS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2003 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2003 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | HD Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2003 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2003 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2003 | LS Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2003 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2003 | LT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | Denali Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2003 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2003 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2003 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2003 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2003 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2003 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2003 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | WT Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | WT Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2003 | WT Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2003 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2003 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2003 | SLE Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2003 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2003 | SLT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Hummer | H2 | 2003 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Avalanche 2500 | 2002 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | Custom Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2002 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2002 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2002 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | 400 SS Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Cheyenne Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | Custom Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2002 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | HD Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2002 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2002 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2002 | LS Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2002 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2002 | LT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | Denali Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | HT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | HT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | HT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | HT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | WT Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | WT Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 FLEX OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2002 | WT Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2002 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2002 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 BI-FUEL OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 CNG OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2002 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2002 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2002 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2002 | SLE Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2002 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2002 | SLT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | Base Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | Base Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | Base Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | Base Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LS Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LS Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LS Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LS Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 1500 | 2001 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2001 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 1500 HD | 2001 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | 400 SS Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | Cheyenne Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | Custom Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2001 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | Chevrolet | Silverado 2500 HD | 2001 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | Base Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | HD Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LS Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 3500 | 2001 | LT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2001 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2001 | Base Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2001 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2001 | LS Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2001 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2001 | LT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | C3 Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLE Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLE Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLE Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLE Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SL Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SL Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SL Standard Cab Pickup 2-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SL Standard Cab Pickup 2-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLT Extended Cab Pickup 4-Door | 4.3L 262Cu. In. V6 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLT Extended Cab Pickup 4-Door | 4.8L 294Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 1500 | 2001 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2001 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 1500 HD | 2001 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2001 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2001 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2001 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2001 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2001 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| 4WD Heavy Duty Suspension ONLY | GMC | Sierra 2500 HD | 2001 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Cab & Chassis 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Cab & Chassis 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Cab & Chassis 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Cab & Chassis 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Cab & Chassis 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLE Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Standard Cab Pickup 2-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SL Standard Cab Pickup 2-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLT Crew Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLT Crew Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLT Crew Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLT Extended Cab Pickup 4-Door | 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 3500 | 2001 | SLT Extended Cab Pickup 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2001 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2001 | SLE Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2001 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2001 | SLT Sport Utility 4-Door | 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | 400 SS Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Base Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Base Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Base Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Base Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Cheyenne Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | Custom Standard Cab Pickup 2-Door | 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LS Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LS Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LS Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LS Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LT Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LT Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 2000 | LT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2000 | Base Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2000 | LS Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Suburban 2500 | 2000 | LT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLE Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLE Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLE Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLE Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SL Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SL Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SL Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SL Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLT Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLT Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLT Extended Cab Pickup 4-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 2000 | SLT Extended Cab Pickup 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2000 | SLE Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Yukon XL 2500 | 2000 | SLT Sport Utility 4-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | Base Cab & Chassis 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | Base Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | Base Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | Base Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | Base Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | Base Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LS Cab & Chassis 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LS Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LS Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LS Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LS Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LS Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LT Cab & Chassis 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LT Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | Chevrolet | Silverado 2500 | 1999 | LT Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SL Cab & Chassis 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SL Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLE Cab & Chassis 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLE Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLE Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLE Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLE Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLE Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SL Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SL Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SL Standard Cab Pickup 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SL Standard Cab Pickup 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLT Cab & Chassis 2-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLT Cab & Chassis 2-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLT Extended Cab Pickup 3-Door | 5.3L 5328CC 325Cu. In. V8 GAS OHV Naturally Aspirated | |
| **4WD / 4x4 MODELS ONLY** | GMC | Sierra 2500 | 1999 | SLT Extended Cab Pickup 3-Door | 6.0L 5967CC 364Cu. In. V8 GAS OHV Naturally Aspirated |
| Manufacturer Part Number | 515058 |
|---|---|
| Interchange Part Number | 5042868, 15104582, 15112411, 15225770, 15719015, 89059059 |
| Other Part Number | FW158, FW166, BR930416, NT515058, 730-0231 |
| Warranty | 10 Year |
| Placement on Vehicle | Left, Right, Front |
| Type | Wheel Hub & Bearing Assembly |
| Wheel Stud Quantity | 8 |
| OE/OEM Part Number | 515058 |
| Manufacturer Warranty | 10 Years |
| Finish | Polished, Rust Protected |
| Anti-lock Braking System | Yes |
| Flange Shape | SQUARE |
| Brake Pilot Diameter | 117.8 |
| Flange Diameter | 199.4 |
| Flange Offset | 57.6 |
| Hub Pilot Diameter | 105.8 |
| Bolt Flange | Four Bolt Flange |
| Generation | GEN 3 |
| Bearing Type | Tapered |
| Lugs | 8-Lugs |
| Brake Component | w/ ABS |
| Drive Type | Driven Hub |
| Flange Bolt Hole Quantity | 4 |
| Bolt Circle Diameter | 6.500 |
| Bolt Size | M14X1.5 |
| Number of Splines | 33 |
| ABS Sensor | Cable |