2003 GMC Sierra 2500 HD Fabrication

Fabrication that fit your 2003 GMC Sierra 2500 HD. Shop Gates, Victor Reinz, Fleece Performance and more. Every part is checked against your vehicle before it ships.

• GatesGates 01-04 Chevrolet Silverado V-8 6.6L Diesel Turbo Oil Feed Line Turbocharger Oil LineMPN gatTL122$155.24In stock
• Victor ReinzMAHLE Original Buick Rainier 07-04 O-RingMPN vic72141$2.01In stock
• Fleece PerformanceFleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler LinesMPN fpeFPE-TL-LB7-LLY$289.99In stock
• Industrial InjectionIndustrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 4 and 5MPN indAP63722$110.16In stock
• GatesGates 01-04 Chevrolet Silverado V-8 6.6L Diesel Turbo Oil Drain Line Turbocharger Oil LineMPN gatTL152$96.45In stock
• GatesGates 02-04 Chevrolet Silverado V-8 6.6L Diesel Pipe To Engine Cold Side Turbocharger Hose KitMPN gat26260$82.57In stock
• Industrial InjectionIndustrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 3 and 6MPN indAP63721$110.16In stock
• Industrial InjectionIndustrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 2 and 7MPN indAP63723$110.16In stock
• Victor ReinzMAHLE Original 01-04 Chevrolet Silverado 2500/3500 Fuel Injector Seal KitMPN vicGS33757$202.71In stock
• Industrial InjectionIndustrial Injection 01-04.5 Chevrolet GM 6.6L Duramax LB7 Injection Line - Cylinders 1 and 8MPN indAP63720$110.16In stock
• GatesGates 01-04 Chevrolet Silverado V-8 6.6L Diesel Turbo To Pipe Hot Side Turbocharger Hose KitMPN gat26264$314.85In stock
• Industrial InjectionIndustrial Injection Chevrolet Duramax 6.6L Injector And Return Kit (Services 4 Injectors)MPN indRTF26402$17.44In stock