LLY Duramax Engine Parts
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Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit
WehrliOriginal price $292.00Original price $292.00 - Original price $292.00Original price $292.00Current price $284.00$284.00 - $284.00Current price $284.00Wehrli Model WCF100378Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit -Stainless Braided #8 Drain Line 30"-Stainless Braided #...
View full detailsOriginal price $292.00Original price $292.00 - Original price $292.00Original price $292.00Current price $284.00$284.00 - $284.00Current price $284.00Save 3% -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized
WehrliOriginal price $75.00Original price $75.00 - Original price $75.00Original price $75.00Current price $73.00$73.00 - $73.00Current price $73.00Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized -CNC Machined Billet Aluminum GM factory...
View full detailsOriginal price $75.00Original price $75.00 - Original price $75.00Original price $75.00Current price $73.00$73.00 - $73.00Current price $73.00Save 3% -
Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket
WehrliOriginal price $228.00Original price $228.00 - Original price $228.00Original price $228.00Current price $221.00$221.00 - $221.00Current price $221.00Wehrli Model WCF100733Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket - VGT turbo heat blanket for 2004.5-20...
View full detailsOriginal price $228.00Original price $228.00 - Original price $228.00Original price $228.00Current price $221.00$221.00 - $221.00Current price $221.00Save 3% -
Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set
WehrliOriginal price $536.00Original price $536.00 - Original price $536.00Original price $536.00Current price $520.00$520.00 - $520.00Current price $520.00Wehrli Model WCF100415 WCFab Billet Aluminum Upper Valve Cover sets fit LLY, LBZ, and LMM Duramax and are a great way to clean up your engine's app...
View full detailsOriginal price $536.00Original price $536.00 - Original price $536.00Original price $536.00Current price $520.00$520.00 - $520.00Current price $520.00Save 3% -
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
WehrliOriginal price $55.00Original price $55.00 - Original price $55.00Original price $55.00Current price $53.00$53.00 - $53.00Current price $53.00Wehrli Model WCF100240 ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes A...
View full detailsOriginal price $55.00Original price $55.00 - Original price $55.00Original price $55.00Current price $53.00$53.00 - $53.00Current price $53.00Save 4% -
Wehrli 01-10 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate
WehrliOriginal price $105.00Original price $105.00 - Original price $105.00Original price $105.00Current price $102.00$102.00 - $102.00Current price $102.00Wehrli Model WCF100024Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.
Original price $105.00Original price $105.00 - Original price $105.00Original price $105.00Current price $102.00$102.00 - $102.00Current price $102.00Save 3% -
Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail
Fleece PerformanceOriginal price $39.00 - Original price $39.00Original price $39.00$43.00$43.00 - $43.00Current price $43.00Fleece Performance Model FPE-HAR-DMAX-VPS-0405Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sens...
View full detailsOriginal price $39.00 - Original price $39.00Original price $39.00$43.00$43.00 - $43.00Current price $43.00 -
Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers
Fleece PerformanceOriginal price $132.00 - Original price $132.00Original price $132.00$147.00$147.00 - $147.00Current price $147.00Fleece Performance Model FPE-DTFL-0116Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line...
View full detailsOriginal price $132.00 - Original price $132.00Original price $132.00$147.00$147.00 - $147.00Current price $147.00 -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece PerformanceOriginal price $53.00 - Original price $53.00Original price $53.00$59.00$59.00 - $59.00Current price $59.00Fleece Performance Model FPE-DMAX-OC-REDDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $53.00 - Original price $53.00Original price $53.00$59.00$59.00 - $59.00Current price $59.00 -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Fleece PerformanceOriginal price $53.00 - Original price $53.00Original price $53.00$59.00$59.00 - $59.00Current price $59.00Fleece Performance Model FPE-DMAX-OC-BLUDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $53.00 - Original price $53.00Original price $53.00$59.00$59.00 - $59.00Current price $59.00 -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black
Fleece PerformanceOriginal price $53.00 - Original price $53.00Original price $53.00$59.00$59.00 - $59.00Current price $59.00Fleece Performance Model FPE-DMAX-OC-BLKDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $53.00 - Original price $53.00Original price $53.00$59.00$59.00 - $59.00Current price $59.00 -
Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer
Fleece PerformanceOriginal price $159.00 - Original price $159.00Original price $159.00$176.00$176.00 - $176.00Current price $176.00Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...
View full detailsOriginal price $159.00 - Original price $159.00Original price $159.00$176.00$176.00 - $176.00Current price $176.00 -
Fleece Performance 01-07 GM Duramax/11-16 GM 2500/3500 Duramax Oil Cooler Adapter Kit
Fleece PerformanceOriginal price $131.00 - Original price $131.00Original price $131.00$146.00$146.00 - $146.00Current price $146.00Fleece Performance Model FPE-DMAX-OCADPTProblem: The original equipment oil cooler adapter relies on a metal gasket on the oil cooler that over tim...
View full detailsOriginal price $131.00 - Original price $131.00Original price $131.00$146.00$146.00 - $146.00Current price $146.00 -
Fleece Performance 01-07 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LLY)
Fleece PerformanceOriginal price $37.00 - Original price $37.00Original price $37.00$42.00$42.00 - $42.00Current price $42.00Fleece Performance Model FPE-HAR-DMAX-MAP-0107Replacement connector with 6 inch pigtail for use on the 6.6L Duramax engine including MAP, BARO, cam...
View full detailsOriginal price $37.00 - Original price $37.00Original price $37.00$42.00$42.00 - $42.00Current price $42.00 -
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler Lines
Fleece PerformanceOriginal price $356.00 - Original price $356.00Original price $356.00$395.00$395.00 - $395.00Current price $395.00Fleece Performance Model FPE-TL-LB7-LLY Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...
View full detailsOriginal price $356.00 - Original price $356.00Original price $356.00$395.00$395.00 - $395.00Current price $395.00 -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) - Set of 8
ExergyOriginal price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) (Set of 8)
Original price $89.00 - Original price $89.00Original price$89.00$89.00 - $89.00Current price $89.00 -
ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel
ARPOriginal price $273.00 - Original price $273.00Original price$273.00$273.00 - $273.00Current price $273.00ARP Model 400-7534ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel
Original price $273.00 - Original price $273.00Original price$273.00$273.00 - $273.00Current price $273.00 -
ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
ARPOriginal price $307.00 - Original price $307.00Original price$307.00$307.00 - $307.00Current price $307.00ARP Model 400-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
Original price $307.00 - Original price $307.00Original price$307.00$307.00 - $307.00Current price $307.00 -
ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
ARPOriginal price $45.00 - Original price $45.00Original price$45.00$45.00 - $45.00Current price $45.00ARP Model 129-2503ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
Original price $45.00 - Original price $45.00Original price$45.00$45.00 - $45.00Current price $45.00 -
ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
ARPOriginal price $218.00 - Original price $218.00Original price$218.00$218.00 - $218.00Current price $218.00ARP Model 100-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
Original price $218.00 - Original price $218.00Original price$218.00$218.00 - $218.00Current price $218.00 -
Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L - Blue
MishimotoOriginal price $545.00Original price $545.00 - Original price $545.00Original price $545.00Current price $495.00$495.00 - $495.00Current price $495.00Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...
View full detailsOriginal price $545.00Original price $545.00 - Original price $545.00Original price $545.00Current price $495.00$495.00 - $495.00Current price $495.00Save 9% -
Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L
MishimotoOriginal price $545.00Original price $545.00 - Original price $545.00Original price $545.00Current price $495.00$495.00 - $495.00Current price $495.00Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...
View full detailsOriginal price $545.00Original price $545.00 - Original price $545.00Original price $545.00Current price $495.00$495.00 - $495.00Current price $495.00Save 9% -
Mishimoto Aluminum Intercooler Pipe & Boot Kit 2002*-2004 LB7 - NOT 2001 MODEL
MishimotoOriginal price $715.00Original price $715.00 - Original price $715.00Original price $715.00Current price $650.00$650.00 - $650.00Current price $650.00The Mishimoto 6.6L Duramax intercooler pipe and boot kit is an ideal upgrade in reliability and performance.The Mishimoto kit features polished al...
View full detailsOriginal price $715.00Original price $715.00 - Original price $715.00Original price $715.00Current price $650.00$650.00 - $650.00Current price $650.00Save 9% -
BD Diesel Throttle Sensitivity Booster - Chevy 2001-2005 6.6L Duramax LB7
BD DieselOriginal price $396.00 - Original price $396.00Original price $396.00$408.00$408.00 - $408.00Current price $408.00By reducing pedal lag, the Throttle Sensitivity Booster forces your performance curve to occur sooner, achieving quicker engine response and a...
View full detailsOriginal price $396.00 - Original price $396.00Original price $396.00$408.00$408.00 - $408.00Current price $408.00
