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LBZ 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
    $81.00
    $81.00 - $81.00
    $81.00

    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
    $81.00
    $81.00 - $81.00
    $81.00
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    ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit

    ARP
    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00

    ARP Model 129-2503ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit

    $45.00 - $45.00
    $45.00
    $45.00 - $45.00
    $45.00
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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
    $54.00
    $54.00 - $54.00
    $54.00

    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
    $54.00
    $54.00 - $54.00
    $54.00
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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
    $75.00
    $75.00 - $75.00
    $75.00

    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
    $75.00
    $75.00 - $75.00
    $75.00
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    Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $68.00
    $68.00 - $68.00
    $68.00

    Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...

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    $0.00 - $0.00
    $0.00
    $68.00
    $68.00 - $68.00
    $68.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    $161.00
    $161.00 - $161.00
    $161.00
    $146.00
    $146.00 - $146.00
    $146.00

    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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    $161.00
    $161.00 - $161.00
    $161.00
    $146.00
    $146.00 - $146.00
    $146.00
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    XDP Duramax Cat Adapter With 1R-0750 Filter, Bleeder Screw & Spacer XD171

    XDP
    $161.00 - $161.00
    $161.00
    $161.00 - $161.00
    $161.00

    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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    $161.00 - $161.00
    $161.00
    $161.00 - $161.00
    $161.00
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    XDP Mass Air Flow (MAF) Sensor 2001-2007 GM 6.6L Duramax LB7/LLY/LBZ XD1024

    XDP
    $123.00 - $123.00
    $123.00
    $123.00 - $123.00
    $123.00

    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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    $123.00 - $123.00
    $123.00
    $123.00 - $123.00
    $123.00
  • XDP Harmonic Balancer Bolt XD628. XDP Harmonic Balancer Bolt XD628.

    XDP Harmonic Balancer Bolt XD628

    XDP
    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00

    XDP Model XD628

    $37.00 - $37.00
    $37.00
    $37.00 - $37.00
    $37.00
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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
    $146.00
    $146.00 - $146.00
    $146.00

    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
    $146.00
    $146.00 - $146.00
    $146.00
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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
    $423.00
    $423.00 - $423.00
    $423.00

    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
    $423.00
    $423.00 - $423.00
    $423.00
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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
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $102.00
    $102.00 - $102.00
    $102.00
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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
    $146.00
    $146.00 - $146.00
    $146.00

    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
    $146.00
    $146.00 - $146.00
    $146.00
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    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $1,157.00
    $1,157.00 - $1,157.00
    $1,157.00
    $1,041.00
    $1,041.00 - $1,041.00
    $1,041.00

    Banks Power Model 64322-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

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    $1,157.00
    $1,157.00 - $1,157.00
    $1,157.00
    $1,041.00
    $1,041.00 - $1,041.00
    $1,041.00
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  • Photo - Primary Photo - Primary

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

    ARP
    $1,187.00 - $1,187.00
    $1,187.00
    $1,187.00 - $1,187.00
    $1,187.00

    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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    $1,187.00 - $1,187.00
    $1,187.00
    $1,187.00 - $1,187.00
    $1,187.00
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    Premium Balancer Series - Stock Replacement Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    $473.00 - $473.00
    $473.00
    $473.00 - $473.00
    $473.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD710 is a direct-fit replacement for your GM 6.6L Duramax LBZ/LMM. A harmoni...

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    $473.00 - $473.00
    $473.00
    $473.00 - $473.00
    $473.00
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    Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    $0.00 - $0.00
    $0.00
    $57.00
    $57.00 - $57.00
    $57.00

    Wehrli Model WCF205-81Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    $0.00 - $0.00
    $0.00
    $57.00
    $57.00 - $57.00
    $57.00
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    GM Stock Remanufactured Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection

    Industrial Injection
    $2,551.00
    $2,551.00 - $2,551.00
    $2,551.00
    $2,474.00
    $2,474.00 - $2,474.00
    $2,474.00

    Industrial Injection Model: PDM-LBZ/LMMSHThe Industrial Injection LBZ/LMM Duramax Stock Remanufactured Heads are designed to be a factory replaceme...

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    $2,551.00
    $2,551.00 - $2,551.00
    $2,551.00
    $2,474.00
    $2,474.00 - $2,474.00
    $2,474.00
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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
    $146.00
    $146.00 - $146.00
    $146.00

    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
    $146.00
    $146.00 - $146.00
    $146.00
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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
    $59.00
    $59.00 - $59.00
    $59.00

    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
    $59.00
    $59.00 - $59.00
    $59.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $161.00
    $161.00 - $161.00
    $161.00
    $146.00
    $146.00 - $146.00
    $146.00

    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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    $161.00
    $161.00 - $161.00
    $161.00
    $146.00
    $146.00 - $146.00
    $146.00
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    Mishimoto Factory-Fit Intercooler Boot Kit 06-10 Chevy 6.6L Duramax LBZ LMM

    Mishimoto
    $305.00
    $305.00 - $305.00
    $305.00
    $277.00
    $277.00 - $277.00
    $277.00

    Mishimoto is proud to release a direct-fIt'silicone boot kit with DuraCore technology designed specifically for the 6.6L Chevrolet/GMC Duramax.Mish...

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    $305.00
    $305.00 - $305.00
    $305.00
    $277.00
    $277.00 - $277.00
    $277.00
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    XDP X220 Series Head Stud Kit XD3006HS

    XDP
    $765.00 - $765.00
    $765.00
    $765.00 - $765.00
    $765.00

    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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    $765.00 - $765.00
    $765.00
    $765.00 - $765.00
    $765.00
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    XDP Direct Replacement High Output 220 Amp Alternator XD224

    XDP
    $438.00 - $438.00
    $438.00
    $438.00 - $438.00
    $438.00

    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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    $438.00 - $438.00
    $438.00
    $438.00 - $438.00
    $438.00

Powerhouse Diesel