LMM Duramax Engine Parts
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- Engine Parts (18)
- Fittings (4)
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- Wiring Harnesses (2)
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XDP Duramax Crankshaft Pin Kit XD331
XdpOriginal price $223.00 - Original price $223.00Original price$223.00$223.00 - $223.00Current price $223.00| /on back order Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin ...
View full detailsOriginal price $223.00 - Original price $223.00Original price$223.00$223.00 - $223.00Current price $223.00| / -
XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171
XdpOriginal price $139.00 - Original price $139.00Original price$139.00$139.00 - $139.00Current price $139.00| /The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your 2001-2016 GM 6....
View full detailsOriginal price $139.00 - Original price $139.00Original price$139.00$139.00 - $139.00Current price $139.00| / -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $641.00 - Original price $641.00Original price $641.00$712.00$712.00 - $712.00Current price $712.00| /Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Original price $641.00 - Original price $641.00Original price $641.00$712.00$712.00 - $712.00Current price $712.00| / -
Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Race Heads
Industrial InjectionOriginal price $4,660.00 - Original price $5,632.00Original price$4,660.00 - $5,632.00$4,660.00 - $5,632.00Current price $4,660.00| /Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Race Heads
Original price $4,660.00 - Original price $5,632.00Original price$4,660.00 - $5,632.00$4,660.00 - $5,632.00Current price $4,660.00| / -
Exergy Rail Fitting for HP Line into 6.7L/LLY/LBZ/LMM PRV Location
ExergyOriginal price $107.00 - Original price $107.00Original price$107.00$107.00 - $107.00Current price $107.00| /Exergy Rail Fitting For HP Line Into 6.7/LLY/LBZ/LMM PRV Location
Original price $107.00 - Original price $107.00Original price$107.00$107.00 - $107.00Current price $107.00| / -
Exergy 6.7L/LLY/LBZ/LMM PRV Port to Female M18x1.5
ExergyOriginal price $162.00 - Original price $162.00Original price$162.00$162.00 - $162.00Current price $162.00| /Exergy 6.7/LLY/LBZ/LMM PRV Port to Female M18x1.5
Original price $162.00 - Original price $162.00Original price$162.00$162.00 - $162.00Current price $162.00| / -
Exergy 6.7L/LLY/LBZ/LMM PRV Plug w/O-Ring (Diagnostic Purposes Only)
ExergyOriginal price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| /Exergy 6.7/LLY/LBZ/LMM PRV Plug w/ O-ring (For Diagnostic Purposes Only)
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00| / -
Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit
WehrliOriginal price $249.00Original price $249.00 - Original price $249.00Original price $249.00Current price $242.00$242.00 - $242.00Current price $242.00| /Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit
Original price $249.00Original price $249.00 - Original price $249.00Original price $249.00Current price $242.00$242.00 - $242.00Current price $242.00| /Save 3% Save % -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
WehrliOriginal price $71.00Original price $71.00 - Original price $71.00Original price $71.00Current price $69.00$69.00 - $69.00Current price $69.00| /Wehrli 01+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
Original price $71.00Original price $71.00 - Original price $71.00Original price $71.00Current price $69.00$69.00 - $69.00Current price $69.00| /Save 3% Save % -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
WehrliOriginal price $71.00Original price $71.00 - Original price $71.00Original price $71.00Current price $69.00$69.00 - $69.00Current price $69.00| /Wehrli 01+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
Original price $71.00Original price $71.00 - Original price $71.00Original price $71.00Current price $69.00$69.00 - $69.00Current price $69.00| /Save 3% Save % -
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized
WehrliOriginal price $64.00Original price $64.00 - Original price $64.00Original price $64.00Current price $62.00$62.00 - $62.00Current price $62.00| /Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit Billet Black Anodized
Original price $64.00Original price $64.00 - Original price $64.00Original price $64.00Current price $62.00$62.00 - $62.00Current price $62.00| /Save 3% Save % -
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
WehrliOriginal price $202.00Original price $202.00 - Original price $202.00Original price $202.00Current price $196.00$196.00 - $196.00Current price $196.00| /Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
Original price $202.00Original price $202.00 - Original price $202.00Original price $202.00Current price $196.00$196.00 - $196.00Current price $196.00| /Save 3% Save % -
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum
WehrliOriginal price $485.00Original price $485.00 - Original price $485.00Original price $485.00Current price $471.00$471.00 - $471.00Current price $471.00| /Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum
Original price $485.00Original price $485.00 - Original price $485.00Original price $485.00Current price $471.00$471.00 - $471.00Current price $471.00| /Save 3% Save % -
Wehrli 04.5-10 Chevrolet 6.6L Duramax High Flow Rail Fitting (Long)
WehrliOriginal price $85.00Original price $85.00 - Original price $85.00Original price $85.00Current price $83.00$83.00 - $83.00Current price $83.00| /Wehrli 04.5-10 Chevrolet 6.6L Duramax High Flow Rail Fitting (Long)
Original price $85.00Original price $85.00 - Original price $85.00Original price $85.00Current price $83.00$83.00 - $83.00Current price $83.00| /Save 2% Save % -
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
WehrliOriginal price $49.00Original price $49.00 - Original price $49.00Original price $49.00Current price $48.00$48.00 - $48.00Current price $48.00| /Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
Original price $49.00Original price $49.00 - Original price $49.00Original price $49.00Current price $48.00$48.00 - $48.00Current price $48.00| /Save 2% Save % -
Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
WehrliOriginal price $96.00Original price $96.00 - Original price $96.00Original price $96.00Current price $93.00$93.00 - $93.00Current price $93.00| /Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
Original price $96.00Original price $96.00 - Original price $96.00Original price $96.00Current price $93.00$93.00 - $93.00Current price $93.00| /Save 3% Save % -
Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Stock Reman Heads
Industrial InjectionOriginal price $2,019.00 - Original price $2,991.00Original price$2,019.00 - $2,991.00$2,019.00 - $2,991.00Current price $2,019.00| /Industrial Injection 06-10 Chevrolet Duramax LBZ/LMM Stock Reman Heads
Original price $2,019.00 - Original price $2,991.00Original price$2,019.00 - $2,991.00$2,019.00 - $2,991.00Current price $2,019.00| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Fleece PerformanceOriginal price $125.00 - Original price $125.00Original price $125.00$139.00$139.00 - $139.00Current price $139.00| /Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Original price $125.00 - Original price $125.00Original price $125.00$139.00$139.00 - $139.00Current price $139.00| / -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet
Fleece PerformanceOriginal price $125.00 - Original price $125.00Original price $125.00$139.00$139.00 - $139.00Current price $139.00| /Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet
Original price $125.00 - Original price $125.00Original price $125.00$139.00$139.00 - $139.00Current price $139.00| / -
Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)
Fleece PerformanceOriginal price $37.00 - Original price $37.00Original price $37.00$41.00$41.00 - $41.00Current price $41.00| /Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)
Original price $37.00 - Original price $37.00Original price $37.00$41.00$41.00 - $41.00Current price $41.00| / -
Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines
Fleece PerformanceOriginal price $337.00 - Original price $337.00Original price $337.00$374.00$374.00 - $374.00Current price $374.00| /Fix your leaking transmission lines with these heavy duty, high flow, flexible transmission lines. This kit comes complete with everything needed t...
View full detailsOriginal price $337.00 - Original price $337.00Original price $337.00$374.00$374.00 - $374.00Current price $374.00| / -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Fleece PerformanceOriginal price $1,527.00 - Original price $1,527.00Original price $1,527.00$1,527.00$1,527.00 - $1,527.00Current price $1,527.00| /Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Original price $1,527.00 - Original price $1,527.00Original price $1,527.00$1,527.00$1,527.00 - $1,527.00Current price $1,527.00| / -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Fleece PerformanceOriginal price $1,527.00 - Original price $1,527.00Original price $1,527.00$1,527.00$1,527.00 - $1,527.00Current price $1,527.00| /Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Original price $1,527.00 - Original price $1,527.00Original price $1,527.00$1,527.00$1,527.00 - $1,527.00Current price $1,527.00| / -
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness
Fleece PerformanceOriginal price $88.00 - Original price $88.00Original price $88.00$98.00$98.00 - $98.00Current price $98.00| /Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness
Original price $88.00 - Original price $88.00Original price $88.00$98.00$98.00 - $98.00Current price $98.00| /