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LB7 Duramax Engine Parts

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    Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $79.00
    $79.00 - $79.00
    $79.00

    Fleece Performance Billet Coolant Block Off Plate Fits 2001-2017 GM 6.6L Duramax A direct replacement for the factory coolant crossover on the Dura...

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    $0.00 - $0.00
    $0.00
    $79.00
    $79.00 - $79.00
    $79.00
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    Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $53.00
    $53.00 - $53.00
    $53.00

    Wehrli 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...

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    $0.00 - $0.00
    $0.00
    $53.00
    $53.00 - $53.00
    $53.00
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    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $74.00
    $74.00 - $74.00
    $74.00

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...

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    $0.00 - $0.00
    $0.00
    $74.00
    $74.00 - $74.00
    $74.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    $158.00
    $158.00 - $158.00
    $158.00
    $143.00
    $143.00 - $143.00
    $143.00

    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set Fits 2001-2021 Chevrolet/GMC 6.6L Duramax (see fitment char...

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    $158.00
    $158.00 - $158.00
    $158.00
    $143.00
    $143.00 - $143.00
    $143.00
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    XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    $158.00 - $158.00
    $158.00
    $158.00 - $158.00
    $158.00

    XDP Model XD171The XDP Duramax CAT Adapter with 1R-0750 Filter, Bleeder Screw & Spacer XD171 is an easy way to upgrade the fuel filter on your ...

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    $158.00 - $158.00
    $158.00
    $158.00 - $158.00
    $158.00
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    Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $101.00
    $101.00 - $101.00
    $101.00

    Fleece Performance Model FPE-HAR-DMAX-FPROur Fuel Pressure Regulator (FPR) harness for the 2001-2010 6.6L Duramax is a direct replacement for GM Pa...

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    $0.00 - $0.00
    $0.00
    $101.00
    $101.00 - $101.00
    $101.00
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    Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $415.00
    $415.00 - $415.00
    $415.00

    Fleece Performance Model FPE-TL-LBZ-LMMReplace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit...

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    $0.00 - $0.00
    $0.00
    $415.00
    $415.00 - $415.00
    $415.00
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    XDP Mass Air Flow (MAF) Sensor 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ XD1024

    XDP
    $121.00 - $121.00
    $121.00
    $121.00 - $121.00
    $121.00

    XDP Model XD1024The XDP Mass Air Flow (MAF) Sensor XD1024 is an OE-style, direct-fit replacement the factory MAF sensor on your Chevy or GMC 6.6L D...

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    $121.00 - $121.00
    $121.00
    $121.00 - $121.00
    $121.00
  • XDP Harmonic Balancer Bolt XD628. XDP Harmonic Balancer Bolt XD628.

    XDP Harmonic Balancer Bolt XD628

    XDP
    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00

    XDP Model XD628

    $36.00 - $36.00
    $36.00
    $36.00 - $36.00
    $36.00
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    Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 Duramax/w 1/4 NPT Oil Inlet

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $143.00
    $143.00 - $143.00
    $143.00

    Fleece Performance Model FPE-DTFL-S3S4-0116Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal be...

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    $0.00 - $0.00
    $0.00
    $143.00
    $143.00 - $143.00
    $143.00
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    Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax LLY

    Mishimoto
    $299.00
    $299.00 - $299.00
    $299.00
    $272.00
    $272.00 - $272.00
    $272.00

    Mishimoto Factory-Fit Intercooler Boot Kit 04.5-05 Chevrolet 6.6L Duramax Direct fit for the 2004.5-2005 Chevrolet/GMC 6.6L Duramax Five layers ...

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    $299.00
    $299.00 - $299.00
    $299.00
    $272.00
    $272.00 - $272.00
    $272.00
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  • Photo - Primary Photo - Primary

    ARP 01-10 6.6L GM Duramax Diesel Head Stud Kit

    ARP
    $1,164.00 - $1,164.00
    $1,164.00
    $1,164.00 - $1,164.00
    $1,164.00

    ARP Model 230-4201ARP 01-10 6.6L GM Duramax Diesel Head Stud KitThis Part Fits: Year Make Model Submodel 2006-2013 Chevrolet Express 2500 Base ...

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    $1,164.00 - $1,164.00
    $1,164.00
    $1,164.00 - $1,164.00
    $1,164.00
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    Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $143.00
    $143.00 - $143.00
    $143.00

    Fleece Performance Model FPE-TL-LB7-LMM-MED-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line ...

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    $0.00 - $0.00
    $0.00
    $143.00
    $143.00 - $143.00
    $143.00
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    Exergy LB7 Duramax Rail End to M14x1.5

    Exergy
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    Exergy Model 1-018-134Exergy LB7 Rail End to M14x1.5

    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
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    Fleece Performance Duramax Remote Turbo Oil Feed Line Kit for 01-16 6.6L Duramax Turbochargers

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $143.00
    $143.00 - $143.00
    $143.00

    Fleece Performance Model FPE-DTFL-0116Make turbo installations easier and ensure good oil supply to your turbocharger with our remote oil feed line...

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    $0.00 - $0.00
    $0.00
    $143.00
    $143.00 - $143.00
    $143.00
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    Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $58.00
    $58.00 - $58.00
    $58.00

    Fleece 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...

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    $0.00 - $0.00
    $0.00
    $58.00
    $58.00 - $58.00
    $58.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $158.00
    $158.00 - $158.00
    $158.00
    $143.00
    $143.00 - $143.00
    $143.00

    Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...

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    $158.00
    $158.00 - $158.00
    $158.00
    $143.00
    $143.00 - $143.00
    $143.00
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    Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L

    Mishimoto
    $504.00
    $504.00 - $504.00
    $504.00
    $458.00
    $458.00 - $458.00
    $458.00

    Mishimoto Upper & Lower Silicone Radiator Hose Kit 2001-2005 Duramax 6.6L Mishimoto's Duramax coolant hose kits are constructed from a combinat...

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    $504.00
    $504.00 - $504.00
    $504.00
    $458.00
    $458.00 - $458.00
    $458.00
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    Yukon Gear 11.5in GM & Chrysler Pinion Nut

    Yukon Gear & Axle
    $46.00 - $46.00
    $46.00
    $46.00 - $46.00
    $46.00

    Yukon Gear & Axle manufactures a full line of top quality small parts to complete any job including ring gear bolts, crush sleeves, pinion nuts...

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    $46.00 - $46.00
    $46.00
    $46.00 - $46.00
    $46.00
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    Fleece Performance 01-04 GM Duramax 6.6L LB7 Intake Air Heater Delete Plug

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $55.00
    $55.00 - $55.00
    $55.00

    Fleece Performance Model FPE-LB7-IAH-DELETEThe Fleece Performance Intake Air Heater Delete is a simple way to remove the air intake heater on your ...

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    $0.00 - $0.00
    $0.00
    $55.00
    $55.00 - $55.00
    $55.00
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    XDP X220 Series Head Stud Kit XD3006HS

    XDP
    $751.00 - $751.00
    $751.00
    $751.00 - $751.00
    $751.00

    XDP Model XD3006HSThe XDP X220 Series Head Stud Kit XD3006HS is a must have for your high performance 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML...

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    $751.00 - $751.00
    $751.00
    $751.00 - $751.00
    $751.00
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    XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    $429.00 - $429.00
    $429.00
    $429.00 - $429.00
    $429.00

    XDP Model XD224Don't just replace the failing alternator in your 2001-2007 GM 6.6L Duramax, upgrade it with the XDP Direct Replacement High Output ...

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    $429.00 - $429.00
    $429.00
    $429.00 - $429.00
    $429.00
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    Industrial Injection 01-16 Chevrolet Duramax 6.6L 130lb Valve Spring Kit

    Industrial Injection
    $1,289.00
    $1,289.00 - $1,289.00
    $1,289.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00

    Industrial Injection Part # - 44B801Industrial Injection 01-16 Chevrolet Duramax 6.6L 130lb Valve Spring Kit

    $1,289.00
    $1,289.00 - $1,289.00
    $1,289.00
    $1,250.00
    $1,250.00 - $1,250.00
    $1,250.00
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    Industrial Injection 01-04 Chevrolet Duramax LB7 Premium Stock Plus Cyl. Heads w/Torque Lock Cups

    Industrial Injection
    $3,146.00
    $3,146.00 - $3,146.00
    $3,146.00
    $3,051.00
    $3,051.00 - $3,051.00
    $3,051.00

    Industrial Injection Part # - PDM-LB7SH-TL-CALIndustrial Injection 01-04 Chevrolet Duramax LB7 Premium Stock Plus Cyl. Heads w/Torque Lock Cups

    $3,146.00
    $3,146.00 - $3,146.00
    $3,146.00
    $3,051.00
    $3,051.00 - $3,051.00
    $3,051.00
    Save 3% Save %

Powerhouse Diesel