2004 GMC Sierra 3500 Engine Components
Engine Components that fit your 2004 GMC Sierra 3500. Shop Fleece Performance, Victor Reinz, Industrial Injection and more. Every part is checked against your vehicle before it ships.
Fleece PerformanceFleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Driver Side)MPN fpeFPE-61-10001-D-CL$1199.00In stock
Victor ReinzMAHLE Original Chevrolet Silverado 2500 Hd 04-01 Plenum TubeMPN vicG31916$4.69In stock
Victor ReinzMAHLE Original Chevrolet Silverado 2500 Hd 04-01 Valve Cover SetMPN vicVS50438$119.71In stock
Fleece PerformanceFleece Performance 01-04 GM Duramax LB7 Freedom Cylinder Head w/Cupless Injector Bore (Pssgr Side)MPN fpeFPE-61-10001-P-CL$1199.00In stock
Industrial InjectionIndustrial Injection Chevrolet LB7 Stock Remanufactured Heads New Valves / Guides / SealsMPN indPDM-LB7SH$1697.45In stock
CleviteClevite GMC Pass & Trk 348 366 6.0L 396 402 409 427 7.0L 454 7.4L 502 Con Rod Bearing SetMPN cleCB743HND1$41.15In stock
CleviteClevite Chevrolet 4 6 8 112-121-122-134-153-194-230-250-265-283-302-327 1955-02 Con Rod Bearing SetMPN cleCB743A40(8)$74.03In stock
ACLACL Chevy V8 4.8/5.3/5.7/6.0L Race Series Standard Size Main Bearing SetMPN acl5M7298H-STD$317.14In stock
Cometic GasketCometic GM L18 Vortec 8100 Gen-VII Big Block V8 .045in MLS Cylinder Head Gasket - 4.280in Bore - LHSMPN cgsC5764-045$103.89In stock
Industrial InjectionIndustrial Injection 00-04 Chevrolet LB7 Duramax Stock Street Long BlockMPN indPDM-LB7STKLB$18429.95In stock
Mahle OEMahle OE GMC Trk 6.6L V8 Duramax Diesel 2001-2005 Left Hand Piston Piston Set (Set of 4)MPN mhl2243451040$1575.04In stock
Victor ReinzMAHLE Original Chevrolet Silverado 2500 Hd 04-01 Head SetMPN vicHS54580$589.14In stock
Industrial InjectionIndustrial Injection 00-04 Chevrolet LB7 Duramax Stock Street Short BlockMPN indPDM-LB7STKSB$13385.95In stock
Cometic GasketCometic GM LB7/LLY/LBZ/LMM/LGH/LML Duramax .140in MLS Cylinder Head Gasket - 4.100in Bore - RHSMPN cgsC5882-140$224.50In stock
GatesGates 02-07 Chevrolet Silverado V-8 6.6L Diesel Serpentine Standard V-Ribbed BeltMPN gatK061369$84.69In stock
Fleece PerformanceFleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - RedMPN fpeFPE-DMAX-OC-RED$39.99In stock- GatesGates 02-07 Chevrolet Silverado V-8 6.6L Diesel Serpentine Heavy Duty V-Ribbed BeltMPN gatK061369HD$100.48In stock
AMP ResearchAMP Research 01-06 GMC Sierra 1500 HD PowerStep Wiring Harness w/ ConnectorMPN amp19-04270-90$39.99In stock
Industrial InjectionIndustrial Injection 00-04 Chevrolet LB7 Duramax Race Performance Long Block (w/ Arp Studs )MPN indPDM-LB7RLB$29390.95In stock
Fleece PerformanceFleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete PlugMPN fpeFPE-LB7-IAH-DELETE$37.95In stock
Fleece PerformanceFleece Performance 01-04 GM 2500/3500 Duramax LB7 Outer Injector Connector PigtailMPN fpeFPE-HAR-DMAX-LB7-INJ-PT$29.99In stock
BD DieselBD Diesel Turbo Turnbuckle - 5/16NF Rod w/Pin 2001-2004 LB7 w/Aftermarket Turbo or WastegateMPN bdd1047116$60.95In stock
Victor ReinzMAHLE Original Chevrolet Silverado 2500 Hd 04-01 Engine Kit Gasket SetMPN vic953726$935.49In stock
Cometic GasketCometic Street Pro 01-04 GM 6.6L Duramax 4.100in Bore Top End Gasket KitMPN cgsPRO3008T$501.35In stock