Shop Genuine 2003 GMC Sierra 3500 6.0L Vortec V8 A/T 4WD SLE Cab & Chassis Fleetside Parts
Your GMC helps you get the job done. So when it needs help with maintenance or repairs, pay back the favor with the best parts available: Genuine 2003 GMC Sierra 3500 6.0L Vortec V8 A/T 4WD SLE Cab & Chassis Fleetside Parts. They’re only available from authorized dealers like OEC GM Retail Demo Site in Richfield, OH.