2025 GMC Sierra 3500 HD Engine Components
Engine Components that fit your 2025 GMC Sierra 3500 HD. Shop Wehrli, Gates, Fluidampr and more. Every part is checked against your vehicle before it ships.
WehrliWehrli 20-26 GM Duramax WCFab X PPE High Capacity Aluminum Oil Pan - Gun MetalMPN wcfWCF100134-GM$493.73In stock
WehrliWehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black AnodizedMPN wcfWCF100443$51.41In stock- GatesGates 20-24 Chevrolet Silverado V-8 6.6L Diesel Alt. Belt Drive TensionerMPN gat38783$55.37In stock
- WehrliWehrli 20-26 GM Duramax WCFab X PPE High Capacity Aluminum Oil Pan - Bronze ChromeMPN wcfWCF100134-BC$522.83In stock
WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Deore GoldMPN wcfWCF100459-DG$314.28In stock
GatesGates 03-10 Honda Accord EX / 04-12 Acura TL Base DriveAlign Idler PulleyMPN gat38006$28.77In stock- WehrliWehrli 20-26 GM Duramax WCFab X PPE High Capacity Aluminum Oil Pan - Gloss BlackMPN wcfWCF100134-GB$493.73In stock
- WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Semi-Gloss BlackMPN wcfWCF100459-SGB$290.03In stock
WehrliWehrli 20-24 L5P Duramax WCFAB X PPE High Capacity Aluminum Oil Pan - Gloss WhiteMPN wcfWCF100134-GW$493.73In stock
FluidamprFluidampr 01-18 GM / Chevy 6.6L Duramax Internally Balanced Damper - Harmonic BalancerMPN fdr760131$574.82In stock
FluidamprFluidampr 2001+ GM/Chevy 6.6L Duramax Harmonic Balancer Friction Washer - 3pcMPN fdr760131-FW03$145.66In stock
WehrliWehrli 20-2024 GM 2500/3500 HD Lower Splash Shield Kit - Fine Texture BlackMPN wcfWCF100459-FTB$290.03In stock- WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Sparkle CopperMPN wcfWCF100459-SC$314.28In stock
GatesGates 82-83 Ford F Series PickUp / 87 Jeep Wrangler / 04 & 06 Pontiac GTO Micro-V BeltMPN gatK060785$31.42In stock- WehrliWehrli 20-26 GM Duramax WCFab X PPE High Capacity Aluminum Oil Pan - Deore GoldMPN wcfWCF100134-DG$522.83In stock
- WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Bronze ChromeMPN wcfWCF100459-BC$314.28In stock
- WehrliWehrli 20-26 GM Duramax WCFab X PPE High Capacity Aluminum Oil Pan - Bengal GreyMPN wcfWCF100134-BG$493.73In stock
- WehrliWehrli 20-26 GM Duramax WCFab X PPE High Capacity Aluminum Oil Pan - Illusion BlueberryMPN wcfWCF100134-IBB$522.83In stock
WehrliWehrli 20-24 GM 2500/3500 HD Lower Splash Shield Kit - WCFab GreyMPN wcfWCF100459-GRY$314.28In stock
WehrliWehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt KitMPN wcfWCF100199$60.14In stock- WehrliWehrli 20-25 GM 2500/3500 HD Lower Splash Shield Kit - Gloss WhiteMPN wcfWCF100459-GW$290.03In stock
- WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Candy RedMPN wcfWCF100459-CR$314.28In stock
- WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Bengal BlueMPN wcfWCF100459-BB$290.03In stock
- WehrliWehrli 20-26 GM Duramax 6.6L Lower Splash Shield Kit - Kiwi GreenMPN wcfWCF100459-KIWI$290.03In stock