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LBZ Duramax Engine Parts

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

    Wehrli
    Original price $66.00
    Original price $66.00 - Original price $66.00
    Original price $66.00
    Current price $64.00
    $64.00 - $64.00
    Current price $64.00

    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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    Original price $66.00
    Original price $66.00 - Original price $66.00
    Original price $66.00
    Current price $64.00
    $64.00 - $64.00
    Current price $64.00
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  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    Original price $73.00
    Original price $73.00 - Original price $73.00
    Original price $73.00
    Current price $71.00
    $71.00 - $71.00
    Current price $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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    Original price $73.00
    Original price $73.00 - Original price $73.00
    Original price $73.00
    Current price $71.00
    $71.00 - $71.00
    Current price $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
    Original price $129.00 - Original price $129.00
    Original price $129.00
    $143.00
    $143.00 - $143.00
    Current price $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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    Original price $129.00 - Original price $129.00
    Original price $129.00
    $143.00
    $143.00 - $143.00
    Current price $143.00
  • Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    Original price $71.00 - Original price $71.00
    Original price $71.00
    $79.00
    $79.00 - $79.00
    Current price $79.00

    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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    Original price $71.00 - Original price $71.00
    Original price $71.00
    $79.00
    $79.00 - $79.00
    Current price $79.00
  • Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black

    Fleece Performance
    Original price $52.00 - Original price $52.00
    Original price $52.00
    $57.00
    $57.00 - $57.00
    Current price $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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    Original price $52.00 - Original price $52.00
    Original price $52.00
    $57.00
    $57.00 - $57.00
    Current price $57.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    Original price $157.00
    Original price $157.00 - Original price $157.00
    Original price $157.00
    Current price $143.00
    $143.00 - $143.00
    Current price $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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    Original price $157.00
    Original price $157.00 - Original price $157.00
    Original price $157.00
    Current price $143.00
    $143.00 - $143.00
    Current price $143.00
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  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $160.00
    Original price $160.00 - Original price $160.00
    Original price $160.00
    Current price $146.00
    $146.00 - $146.00
    Current price $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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    Original price $160.00
    Original price $160.00 - Original price $160.00
    Original price $160.00
    Current price $146.00
    $146.00 - $146.00
    Current price $146.00
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  • XDP X220 Series Head Stud Kit XD3006HS

    XDP
    Original price $748.00 - Original price $748.00
    Original price
    $748.00
    $748.00 - $748.00
    Current price $748.00

    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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    Original price $748.00 - Original price $748.00
    Original price
    $748.00
    $748.00 - $748.00
    Current price $748.00
  • XDP X-TRA COOL DIRECT-FIT TRANSMISSION OIL COOLER XD310

    XDP
    Original price $351.00 - Original price $351.00
    Original price
    $351.00
    $351.00 - $351.00
    Current price $351.00

    XDP Model XD310Upgrade the factory transmission cooler in your 2006-2010 GM 6.6L Duramax LBZ/LMM with the XDP X-TRA Cool Direct-Fit Transmission Oi...

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    Original price $351.00 - Original price $351.00
    Original price
    $351.00
    $351.00 - $351.00
    Current price $351.00
  • XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    Original price $157.00 - Original price $157.00
    Original price
    $157.00
    $157.00 - $157.00
    Current price $157.00

    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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    Original price $157.00 - Original price $157.00
    Original price
    $157.00
    $157.00 - $157.00
    Current price $157.00
  • Performance Balancer Series - Diesel Performance Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    Original price $885.00 - Original price $885.00
    Original price
    $885.00
    $885.00 - $885.00
    Current price $885.00

    The XDP Performance Balancer Series - Diesel Performance Harmonic Balancer XD723 is an ideal upgrade for your high-performance GM 6.6L Duramax LBZ/...

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    Original price $885.00 - Original price $885.00
    Original price
    $885.00
    $885.00 - $885.00
    Current price $885.00
  • Premium Balancer Series - Stock Replacement Harmonic Balancer 06-10 GM 6.6L Duramax LBZ/LMM XDP Xtreme Diesel Performance

    XDP
    Original price $418.00 - Original price $418.00
    Original price
    $418.00
    $418.00 - $418.00
    Current price $418.00

    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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    Original price $418.00 - Original price $418.00
    Original price
    $418.00
    $418.00 - $418.00
    Current price $418.00
  • XDP Flex Plate Bolt Kit XD656

    XDP
    Original price $100.00 - Original price $100.00
    Original price
    $100.00
    $100.00 - $100.00
    Current price $100.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    Original price $100.00 - Original price $100.00
    Original price
    $100.00
    $100.00 - $100.00
    Current price $100.00
  • XDP Harmonic Balancer Bolt XD628

    XDP
    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00

    XDP Model XD628  

    Original price $30.00 - Original price $30.00
    Original price
    $30.00
    $30.00 - $30.00
    Current price $30.00
  • Wehrli 01-10 GM Lower Splash Shield Kit

    Wehrli
    Original price $412.00
    Original price $412.00 - Original price $412.00
    Original price $412.00
    Current price $400.00
    $400.00 - $400.00
    Current price $400.00

    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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    Original price $412.00
    Original price $412.00 - Original price $412.00
    Original price $412.00
    Current price $400.00
    $400.00 - $400.00
    Current price $400.00
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  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $2,198.00 - Original price $2,198.00
    Original price
    $2,198.00
    $2,198.00 - $2,198.00
    Current price $2,198.00

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

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    Original price $2,198.00 - Original price $2,198.00
    Original price
    $2,198.00
    $2,198.00 - $2,198.00
    Current price $2,198.00
  • Acdelco Speed Sensor 19300584 Fits; 2001-2007 Classic 2500hd 3500hd Truck (kr310)

    Kryptonite
    Original price $82.00 - Original price $82.00
    Original price
    $82.00
    $82.00 - $82.00
    Current price $82.00

    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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    Original price $82.00 - Original price $82.00
    Original price
    $82.00
    $82.00 - $82.00
    Current price $82.00
  • Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line

    Fleece Performance
    Original price $98.00 - Original price $98.00
    Original price $98.00
    $109.00
    $109.00 - $109.00
    Current price $109.00

    Fleece Performance Model FPE-TL-LBZ-LMM-SHORT-SERFleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line...

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    Original price $98.00 - Original price $98.00
    Original price $98.00
    $109.00
    $109.00 - $109.00
    Current price $109.00
  • Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    Original price $180.00 - Original price $180.00
    Original price $180.00
    $200.00
    $200.00 - $200.00
    Current price $200.00

    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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    Original price $180.00 - Original price $180.00
    Original price $180.00
    $200.00
    $200.00 - $200.00
    Current price $200.00
  • Wehrli 2001-2007 Duramax LB7/LLY/LBZ Allison 4x4 Transfer Case Brace - WCFab Red

    Wehrli
    Original price $291.00
    Original price $291.00 - Original price $291.00
    Original price $291.00
    Current price $282.00
    $282.00 - $282.00
    Current price $282.00

    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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    Original price $291.00
    Original price $291.00 - Original price $291.00
    Original price $291.00
    Current price $282.00
    $282.00 - $282.00
    Current price $282.00
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  • Wehrli LLY / LBZ / LMM Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    Original price $56.00
    Original price $56.00 - Original price $56.00
    Original price $56.00
    Current price $54.00
    $54.00 - $54.00
    Current price $54.00

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

    Original price $56.00
    Original price $56.00 - Original price $56.00
    Original price $56.00
    Current price $54.00
    $54.00 - $54.00
    Current price $54.00
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  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $657.00 - Original price $657.00
    Original price $657.00
    $730.00
    $730.00 - $730.00
    Current price $730.00

    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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    Original price $657.00 - Original price $657.00
    Original price $657.00
    $730.00
    $730.00 - $730.00
    Current price $730.00
  • GM Race Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $4,779.00 - Original price $4,779.00
    Original price
    $4,779.00
    $4,779.00 - $4,779.00
    Current price $4,779.00

    Industrial Injection Model: PDM-LBZ/LMMRH The Industrial Injection LBZ/LMM Duramax Race Heads are designed for the racer / sled puller in mind. Ful...

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    Original price $4,779.00 - Original price $4,779.00
    Original price
    $4,779.00
    $4,779.00 - $4,779.00
    Current price $4,779.00
  • Exergy Rail Fitting for HP Line into PRV Location LLY/LBZ/LMM & Cummins 6.7L

    Exergy
    Original price $110.00 - Original price $110.00
    Original price
    $110.00
    $110.00 - $110.00
    Current price $110.00

    Exergy Model 1-018-153-AExergy Rail Fitting for HP Line into PRV Location For Cummins 6.7L & LLY/LBZ/LMM 

    Original price $110.00 - Original price $110.00
    Original price
    $110.00
    $110.00 - $110.00
    Current price $110.00

Powerhouse Diesel