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LB7 Duramax Engine Parts

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

    Wehrli
    $73.00
    $73.00 - $73.00
    $73.00
    $71.00
    $71.00 - $71.00
    $71.00

    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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    $73.00
    $73.00 - $73.00
    $73.00
    $71.00
    $71.00 - $71.00
    $71.00
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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
    $128.00 - $128.00
    $128.00
    $142.00
    $142.00 - $142.00
    $142.00

    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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    $128.00 - $128.00
    $128.00
    $142.00
    $142.00 - $142.00
    $142.00
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    Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    $71.00 - $71.00
    $71.00
    $78.00
    $78.00 - $78.00
    $78.00

    Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...

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    $71.00 - $71.00
    $71.00
    $78.00
    $78.00 - $78.00
    $78.00
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    Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    $51.00 - $51.00
    $51.00
    $57.00
    $57.00 - $57.00
    $57.00

    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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    $51.00 - $51.00
    $51.00
    $57.00
    $57.00 - $57.00
    $57.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $156.00
    $156.00 - $156.00
    $156.00
    $142.00
    $142.00 - $142.00
    $142.00

    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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    $156.00
    $156.00 - $156.00
    $156.00
    $142.00
    $142.00 - $142.00
    $142.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    $159.00
    $159.00 - $159.00
    $159.00
    $145.00
    $145.00 - $145.00
    $145.00

      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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    $159.00
    $159.00 - $159.00
    $159.00
    $145.00
    $145.00 - $145.00
    $145.00
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    XDP X220 Series Head Stud Kit XD3006HS

    XDP
    $744.00 - $744.00
    $744.00
    $744.00 - $744.00
    $744.00

    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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    $744.00 - $744.00
    $744.00
    $744.00 - $744.00
    $744.00
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    XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    $156.00 - $156.00
    $156.00
    $156.00 - $156.00
    $156.00

    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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    $156.00 - $156.00
    $156.00
    $156.00 - $156.00
    $156.00
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    Performance Balancer Series - Diesel Performance Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance

    XDP
    $870.00 - $870.00
    $870.00
    $870.00 - $870.00
    $870.00

    Upgrade your high-performance GM 6.6L Duramax LML/LGH with XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD722. High-perfo...

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    $870.00 - $870.00
    $870.00
    $870.00 - $870.00
    $870.00
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    Premium Balancer Series - Stock Replacement Harmonic Balancer 01-05 GM 6.6L Duramax LB7/LLY XDP Xtreme Diesel Performance

    XDP
    $598.00 - $598.00
    $598.00
    $598.00 - $598.00
    $598.00

    The XDP Premium Balancer Series - Stock Replacement Harmonic Balancer XD709 is an ideal replacement for the worn harmonic balancer on your GM 6.6L ...

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    $598.00 - $598.00
    $598.00
    $598.00 - $598.00
    $598.00
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    Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails

    Fleece Performance
    $114.00 - $114.00
    $114.00
    $114.00 - $114.00
    $114.00

    Fleece Performance Model FPE-HAR-GM-NSBU-0104Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails Replacement NSBU ...

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    $114.00 - $114.00
    $114.00
    $114.00 - $114.00
    $114.00
  • XDP Flex Plate Bolt Kit XD656. XDP Flex Plate Bolt Kit XD656.

    XDP Flex Plate Bolt Kit XD656

    XDP
    $100.00 - $100.00
    $100.00
    $100.00 - $100.00
    $100.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    $100.00 - $100.00
    $100.00
    $100.00 - $100.00
    $100.00
  • XDP Harmonic Balancer Bolt XD628. XDP Harmonic Balancer Bolt XD628.

    XDP Harmonic Balancer Bolt XD628

    XDP
    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00

    XDP Model XD628  

    $30.00 - $30.00
    $30.00
    $30.00 - $30.00
    $30.00
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    Wehrli 01-10 GM Lower Splash Shield Kit

    Wehrli
    $410.00
    $410.00 - $410.00
    $410.00
    $398.00
    $398.00 - $398.00
    $398.00

    Wehrli Model WCF100463 The WCFab Splash Shield Kit for 2001-2010 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    $410.00
    $410.00 - $410.00
    $410.00
    $398.00
    $398.00 - $398.00
    $398.00
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    GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    $2,186.00 - $2,186.00
    $2,186.00
    $2,186.00 - $2,186.00
    $2,186.00

    Industrial Injection Model: PDM-DMXAFS1Duramax Alternate Firing Billet Race Camshaft w/ Key Features: 1000+hp Capable Alternate Firing Order (rel...

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    $2,186.00 - $2,186.00
    $2,186.00
    $2,186.00 - $2,186.00
    $2,186.00
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    Acdelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500hd 3500hd Truck (kr310)

    Kryptonite
    $81.00 - $81.00
    $81.00
    $81.00 - $81.00
    $81.00

    ACDelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500HD 3500HD Truck Replacement ABS Wheel Speed sensor for front wheel hub assembly Fits; 20...

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    $81.00 - $81.00
    $81.00
    $81.00 - $81.00
    $81.00
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    Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Medium Line

    Fleece Performance
    $122.00 - $122.00
    $122.00
    $135.00
    $135.00 - $135.00
    $135.00

    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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    $122.00 - $122.00
    $122.00
    $135.00
    $135.00 - $135.00
    $135.00
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    Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LMM) - Long Line

    Fleece Performance
    $173.00 - $173.00
    $173.00
    $192.00
    $192.00 - $192.00
    $192.00

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

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    $173.00 - $173.00
    $173.00
    $192.00
    $192.00 - $192.00
    $192.00
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    Fleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line

    Fleece Performance
    $97.00 - $97.00
    $97.00
    $108.00
    $108.00 - $108.00
    $108.00

    Fleece Performance Model FPE-TL-LB7-LLY-SHORT-SERFleece Performance 01-05 GM 2500/3500 Duramax Replacement Transmission Line (LB7/LLY) - Short Line...

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    $97.00 - $97.00
    $97.00
    $108.00
    $108.00 - $108.00
    $108.00
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    Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    $179.00 - $179.00
    $179.00
    $199.00
    $199.00 - $199.00
    $199.00

    Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...

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    $179.00 - $179.00
    $179.00
    $199.00
    $199.00 - $199.00
    $199.00
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    Wehrli 2001-2007 Duramax LB7/LLY/LBZ Allison 4x4 Transfer Case Brace - WCFab Red

    Wehrli
    $289.00
    $289.00 - $289.00
    $289.00
    $281.00
    $281.00 - $281.00
    $281.00

    Wehrli Model WCF1001302001-2007 LB7/LLY/LBZ Duramax Allison Transfer Case Braces have been developed and tested for use on high horsepower Duramax ...

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    $289.00
    $289.00 - $289.00
    $289.00
    $281.00
    $281.00 - $281.00
    $281.00
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    Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    $654.00 - $654.00
    $654.00
    $726.00
    $726.00 - $726.00
    $726.00

    Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...

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    $654.00 - $654.00
    $654.00
    $726.00
    $726.00 - $726.00
    $726.00
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    Exergy LB7 Duramax Rail End to M14x1.5

    Exergy
    $101.00 - $101.00
    $101.00
    $101.00 - $101.00
    $101.00

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

    $101.00 - $101.00
    $101.00
    $101.00 - $101.00
    $101.00
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    Exergy 01-04 Chevrolet Duramax 6.6L LB7 Return Line Gasket Kit

    Exergy
    $57.00 - $57.00
    $57.00
    $57.00 - $57.00
    $57.00

    Exergy 01-04 Chevy Duramax LB7 Return Line Gasket Kit

    $57.00 - $57.00
    $57.00
    $57.00 - $57.00
    $57.00

Powerhouse Diesel