2012 GMC Sierra 3500 HD 2012 SLT Cab & Chassis

Repair services & inexpensive new parts for 2012 GMC Sierra 3500 HD 2012 SLT Cab & Chassis with 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged engine.

Have Questions about GMC Sierra 3500 HD 2012 SLT? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.

Make: GMC
Model: Sierra 3500 HD
Trim: SLT Cab & Chassis 4-Door
Year: 2012

Quick Info

Fuel: DIESEL
Aspiration: Turbocharged
Engine Displacement: 6.6L
Engine CC: 6599
Engine CID: 403
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: RWD
Body Type: Cab & Chassis
Doors: 4

Repair services & inexpensive new parts for 2012 GMC Sierra 3500 HD 2012 SLT Cab & Chassis with 6.6L 6599CC 403Cu. In. V8 DIESEL OHV Turbocharged engine.