2003 GMC Sierra 2500 HD 2003 Base Extended Cab Pickup

Repair services & inexpensive new parts for 2003 GMC Sierra 2500 HD 2003 Base Extended Cab Pickup with 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated engine.

Have Questions about GMC Sierra 2500 HD 2003 Base? Ask the assistant for questions about mileage, performance, repairs, parts, recommended maintenance and more.

Make: GMC
Model: Sierra 2500 HD
Trim: Base Extended Cab Pickup 4-Door
Year: 2003

Quick Info

Fuel: GAS
Aspiration: Naturally Aspirated
Engine Displacement: 8.1L
Engine CC: N/A
Engine CID: 496
Engine Block Type: V
Cylinder Type: OHV
Cylinders: 8
Drive: 4WD
Body Type: Extended Cab Pickup
Doors: 4

Repair services & inexpensive new parts for 2003 GMC Sierra 2500 HD 2003 Base Extended Cab Pickup with 8.1L 496Cu. In. V8 GAS OHV Naturally Aspirated engine.