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LML Duramax Engine Parts

  • XDP Duramax Crankshaft Pin Kit XD331

    XDP
    Original price $238.00 - Original price $238.00
    Original price
    $238.00
    $238.00 - $238.00
    Current price $238.00

    XDP Model XD331 Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin K...

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    Original price $238.00 - Original price $238.00
    Original price
    $238.00
    $238.00 - $238.00
    Current price $238.00
  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    Original price $76.00
    Original price $76.00 - Original price $76.00
    Original price $76.00
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Original price $76.00
    Original price $76.00 - Original price $76.00
    Original price $76.00
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00
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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 $134.00 - Original price $134.00
    Original price $134.00
    $149.00
    $149.00 - $149.00
    Current price $149.00

    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 $134.00 - Original price $134.00
    Original price $134.00
    $149.00
    $149.00 - $149.00
    Current price $149.00
  • Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    Original price $161.00
    Original price $161.00 - Original price $161.00
    Original price $161.00
    Current price $131.00
    $131.00 - $131.00
    Current price $131.00

      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 $161.00
    Original price $161.00 - Original price $161.00
    Original price $161.00
    Current price $131.00
    $131.00 - $131.00
    Current price $131.00
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  • Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate

    Wehrli
    Original price $67.00
    Original price $67.00 - Original price $67.00
    Original price $67.00
    Current price $65.00
    $65.00 - $65.00
    Current price $65.00

    Wehrli Model WCF100096Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate

    Original price $67.00
    Original price $67.00 - Original price $67.00
    Original price $67.00
    Current price $65.00
    $65.00 - $65.00
    Current price $65.00
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  • XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    Original price $164.00 - Original price $164.00
    Original price
    $164.00
    $164.00 - $164.00
    Current price $164.00

    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 $164.00 - Original price $164.00
    Original price
    $164.00
    $164.00 - $164.00
    Current price $164.00
  • Wehrli 11-19 GM Lower Splash Shield Kit - Flat Black

    Wehrli
    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00

    Wehrli Model WCF100432-FBWehrli 11-19 GM Lower Splash Shield Kit - Flat Black

    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00
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  • GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    Original price $2,291.00 - Original price $2,291.00
    Original price
    $2,291.00
    $2,291.00 - $2,291.00
    Current price $2,291.00

    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 $2,291.00 - Original price $2,291.00
    Original price
    $2,291.00
    $2,291.00 - $2,291.00
    Current price $2,291.00
  • Banks Power Pedal Monster Kit w/iDash 1.8 - TE Connectivity MT2 - 6 Way

    Banks Power
    Original price $949.00
    Original price $949.00 - Original price $949.00
    Original price $949.00
    Current price $854.00
    $854.00 - $854.00
    Current price $854.00

    What Is It? PedalMonster is the first OBD-II connected throttle sensitivity controller for gas and diesel vehicles. Controlled via Banks iDash or m...

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    Original price $949.00
    Original price $949.00 - Original price $949.00
    Original price $949.00
    Current price $854.00
    $854.00 - $854.00
    Current price $854.00
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  • Banks Power Pedal Monster Kit w/iDash 1.8 DataMonster - TE Connectivity MT2 - 6 Way

    Banks Power
    Original price $1,147.00
    Original price $1,147.00 - Original price $1,147.00
    Original price $1,147.00
    Current price $1,032.00
    $1,032.00 - $1,032.00
    Current price $1,032.00

    What Is It? PedalMonster is the first OBD-II connected throttle sensitivity controller for gas and diesel vehicles. Controlled via Banks iDash or m...

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    Original price $1,147.00
    Original price $1,147.00 - Original price $1,147.00
    Original price $1,147.00
    Current price $1,032.00
    $1,032.00 - $1,032.00
    Current price $1,032.00
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  • Wehrli 2011-19 GM 2500/3500 HD Lower Splash Shield Kit - Gloss White

    Wehrli
    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00

    Wehrli Model WCF100432-GWWehrli 2011-19 GM 2500/3500 HD Lower Splash Shield Kit - Gloss White

    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00
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  • Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    Original price $188.00 - Original price $188.00
    Original price $188.00
    $208.00
    $208.00 - $208.00
    Current price $208.00

    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 $188.00 - Original price $188.00
    Original price $188.00
    $208.00
    $208.00 - $208.00
    Current price $208.00
  • Speedometer Calibrator | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)

    Rough Country
    Original price $386.00 - Original price $386.00
    Original price
    $386.00
    $386.00 - $386.00
    Current price $386.00

    Put the finishing touch on your lifted vehicle with Rough Country's Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps y...

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    Original price $386.00 - Original price $386.00
    Original price
    $386.00
    $386.00 - $386.00
    Current price $386.00
  • Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness

    Fleece Performance
    Original price $94.00 - Original price $94.00
    Original price $94.00
    $104.00
    $104.00 - $104.00
    Current price $104.00

    Fleece Performance Model FPE-HAR-DMAX-LML-RPFleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness Our Fuel Rail Pressure harness...

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    Original price $94.00 - Original price $94.00
    Original price $94.00
    $104.00
    $104.00 - $104.00
    Current price $104.00
  • Wehrli LML Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    Original price $58.00
    Original price $58.00 - Original price $58.00
    Original price $58.00
    Current price $57.00
    $57.00 - $57.00
    Current price $57.00

    Wehrli Model WCF205-82Wehrli LML Duramax Turbo Compressor Inlet Billet Steel Flange

    Original price $58.00
    Original price $58.00 - Original price $58.00
    Original price $58.00
    Current price $57.00
    $57.00 - $57.00
    Current price $57.00
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  • Wehrli LML Duramax Billet Aluminum Turbo Compressor Inlet Flange

    Wehrli
    Original price $58.00
    Original price $58.00 - Original price $58.00
    Original price $58.00
    Current price $57.00
    $57.00 - $57.00
    Current price $57.00

    Wehrli Model WCF205-166Wehrli LML Duramax Billet Aluminum Turbo Compressor Inlet Flange

    Original price $58.00
    Original price $58.00 - Original price $58.00
    Original price $58.00
    Current price $57.00
    $57.00 - $57.00
    Current price $57.00
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  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $685.00 - Original price $685.00
    Original price $685.00
    $761.00
    $761.00 - $761.00
    Current price $761.00

    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 $685.00 - Original price $685.00
    Original price $685.00
    $761.00
    $761.00 - $761.00
    Current price $761.00
  • Wehrli Oil Line Kit S400 Twin/Comp Turbo LML Duramax

    Wehrli
    Original price $296.00
    Original price $296.00 - Original price $296.00
    Original price $296.00
    Current price $287.00
    $287.00 - $287.00
    Current price $287.00

    Wehrli Model WCF100379Wehrli Oil Line Kit S400 Twin/Comp Turbo LML Duramax

    Original price $296.00
    Original price $296.00 - Original price $296.00
    Original price $296.00
    Current price $287.00
    $287.00 - $287.00
    Current price $287.00
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  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    Original price $76.00
    Original price $76.00 - Original price $76.00
    Original price $76.00
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00

    Wehrli Model WCF100443Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Original price $76.00
    Original price $76.00 - Original price $76.00
    Original price $76.00
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00
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  • Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - WCFab Red

    Wehrli
    Original price $467.00
    Original price $467.00 - Original price $467.00
    Original price $467.00
    Current price $453.00
    $453.00 - $453.00
    Current price $453.00

    Wehrli Model WCF100432-REDWehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - WCFab Red

    Original price $467.00
    Original price $467.00 - Original price $467.00
    Original price $467.00
    Current price $453.00
    $453.00 - $453.00
    Current price $453.00
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  • Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Illusion Purple

    Wehrli
    Original price $467.00
    Original price $467.00 - Original price $467.00
    Original price $467.00
    Current price $453.00
    $453.00 - $453.00
    Current price $453.00

    Wehrli Model WCF100432-IPWehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Illusion Purple

    Original price $467.00
    Original price $467.00 - Original price $467.00
    Original price $467.00
    Current price $453.00
    $453.00 - $453.00
    Current price $453.00
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  • Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Illusion Blueberry

    Wehrli
    Original price $467.00
    Original price $467.00 - Original price $467.00
    Original price $467.00
    Current price $453.00
    $453.00 - $453.00
    Current price $453.00

    Wehrli Model WCF100432-IBBWehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Illusion Blueberry

    Original price $467.00
    Original price $467.00 - Original price $467.00
    Original price $467.00
    Current price $453.00
    $453.00 - $453.00
    Current price $453.00
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  • Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Gun Metal

    Wehrli
    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00

    Wehrli Model WCF100432-GMWehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Gun Metal

    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00
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  • Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Gloss Black

    Wehrli
    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00

    Wehrli Model WCF100432-GBWehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit - Gloss Black

    Original price $430.00
    Original price $430.00 - Original price $430.00
    Original price $430.00
    Current price $417.00
    $417.00 - $417.00
    Current price $417.00
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Powerhouse Diesel