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LMM Duramax Engine Parts

  • XDP Duramax Crankshaft Pin Kit XD331

    XDP
    Original price $239.00 - Original price $239.00
    Original price
    $239.00
    $239.00 - $239.00
    Current price $239.00

    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 $239.00 - Original price $239.00
    Original price
    $239.00
    $239.00 - $239.00
    Current price $239.00
  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    Original price $77.00
    Original price $77.00 - Original price $77.00
    Original price $77.00
    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 $77.00
    Original price $77.00 - Original price $77.00
    Original price $77.00
    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 $135.00 - Original price $135.00
    Original price $135.00
    $150.00
    $150.00 - $150.00
    Current price $150.00

    Problem: The factory turbo oil feed used on 2001-2016 Duramax's is supplied off of the #4 cam journal bearing, which can be restrictive, or even re...

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    Original price $135.00 - Original price $135.00
    Original price $135.00
    $150.00
    $150.00 - $150.00
    Current price $150.00
  • Mishimoto 01-10 Chevy Duramax 2500 6.6L 174 & 180F Degrees Racing Thermostat

    Mishimoto
    Original price $162.00
    Original price $162.00 - Original price $162.00
    Original price $162.00
    Current price $132.00
    $132.00 - $132.00
    Current price $132.00

    2006-2009 Chevrolet Express 2500 6.6 Liter 4L60-E, 2006-2009 Chevrolet Express 2500 6.6 Liter 4L80-E, 2006-2009 Chevrolet Express 2500 6.6 Liter 4L...

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    Original price $162.00
    Original price $162.00 - Original price $162.00
    Original price $162.00
    Current price $132.00
    $132.00 - $132.00
    Current price $132.00
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  • XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    Original price $150.00 - Original price $150.00
    Original price
    $150.00
    $150.00 - $150.00
    Current price $150.00

    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 $150.00 - Original price $150.00
    Original price
    $150.00
    $150.00 - $150.00
    Current price $150.00
  • Banks Power Pedal Monster Kit w/iDash 1.8 - TE Connectivity MT2 - 6 Way

    Banks Power
    Original price $955.00
    Original price $955.00 - Original price $955.00
    Original price $955.00
    Current price $859.00
    $859.00 - $859.00
    Current price $859.00

    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 $955.00
    Original price $955.00 - Original price $955.00
    Original price $955.00
    Current price $859.00
    $859.00 - $859.00
    Current price $859.00
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  • Banks Power Pedal Monster Kit w/iDash 1.8 DataMonster - TE Connectivity MT2 - 6 Way

    Banks Power
    Original price $1,154.00
    Original price $1,154.00 - Original price $1,154.00
    Original price $1,154.00
    Current price $1,038.00
    $1,038.00 - $1,038.00
    Current price $1,038.00

    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 $1,154.00
    Original price $1,154.00 - Original price $1,154.00
    Original price $1,154.00
    Current price $1,038.00
    $1,038.00 - $1,038.00
    Current price $1,038.00
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  • Wehrli 2001-10 GM 2500/3500 HD Lower Splash Shield Kit - Gloss White

    Wehrli
    Original price $432.00
    Original price $432.00 - Original price $432.00
    Original price $432.00
    Current price $419.00
    $419.00 - $419.00
    Current price $419.00

    Wehrli Model WCF100463-GWWehrli 2001-10 GM 2500/3500 HD Lower Splash Shield Kit - Gloss White

    Original price $432.00
    Original price $432.00 - Original price $432.00
    Original price $432.00
    Current price $419.00
    $419.00 - $419.00
    Current price $419.00
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  • Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line

    Fleece Performance
    Original price $103.00 - Original price $103.00
    Original price $103.00
    $114.00
    $114.00 - $114.00
    Current price $114.00

    Fleece Performance 06-10 GM 2500/3500 Duramax Replacement Transmission Line (LBZ/LMM) - Short Line Replacement Transmission Cooler Line (short li...

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    Original price $103.00 - Original price $103.00
    Original price $103.00
    $114.00
    $114.00 - $114.00
    Current price $114.00
  • Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    Original price $189.00 - Original price $189.00
    Original price $189.00
    $210.00
    $210.00 - $210.00
    Current price $210.00

    Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pi...

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    Original price $189.00 - Original price $189.00
    Original price $189.00
    $210.00
    $210.00 - $210.00
    Current price $210.00
  • Speedometer Calibrator | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)

    Rough Country
    Original price $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00

    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 $389.00 - Original price $389.00
    Original price
    $389.00
    $389.00 - $389.00
    Current price $389.00
  • Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    Original price $689.00 - Original price $689.00
    Original price $689.00
    $766.00
    $766.00 - $766.00
    Current price $766.00

    Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strength improvement over factory bridges. ...

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    Original price $689.00 - Original price $689.00
    Original price $689.00
    $766.00
    $766.00 - $766.00
    Current price $766.00
  • GM Race Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $5,011.00 - Original price $5,011.00
    Original price
    $5,011.00
    $5,011.00 - $5,011.00
    Current price $5,011.00

    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 $5,011.00 - Original price $5,011.00
    Original price
    $5,011.00
    $5,011.00 - $5,011.00
    Current price $5,011.00
  • Exergy Rail Fitting for HP Line into 6.7L/LLY/LBZ/LMM PRV Location

    Exergy
    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00

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

    Original price $115.00 - Original price $115.00
    Original price
    $115.00
    $115.00 - $115.00
    Current price $115.00
  • Exergy 6.7L/LLY/LBZ/LMM PRV Port to Female M18x1.5

    Exergy
    Original price $174.00 - Original price $174.00
    Original price
    $174.00
    $174.00 - $174.00
    Current price $174.00

    Exergy 6.7/LLY/LBZ/LMM PRV Port to Female M18x1.5

    Original price $174.00 - Original price $174.00
    Original price
    $174.00
    $174.00 - $174.00
    Current price $174.00
  • Exergy 6.7L/LLY/LBZ/LMM PRV Plug w/O-Ring (Diagnostic Purposes Only)

    Exergy
    Original price $96.00 - Original price $96.00
    Original price
    $96.00
    $96.00 - $96.00
    Current price $96.00

    Exergy 6.7/LLY/LBZ/LMM PRV Plug w/ O-ring (For Diagnostic Purposes Only)

    Original price $96.00 - Original price $96.00
    Original price
    $96.00
    $96.00 - $96.00
    Current price $96.00
  • Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    Wehrli
    Original price $298.00
    Original price $298.00 - Original price $298.00
    Original price $298.00
    Current price $289.00
    $289.00 - $289.00
    Current price $289.00

    Wehrli Model WCF100378Wehrli LB7/LLY/LBZ/LMM Duramax S400 Twin/Compound Turbo Oil Line Kit

    Original price $298.00
    Original price $298.00 - Original price $298.00
    Original price $298.00
    Current price $289.00
    $289.00 - $289.00
    Current price $289.00
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  • Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    Original price $77.00
    Original price $77.00 - Original price $77.00
    Original price $77.00
    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 $77.00
    Original price $77.00 - Original price $77.00
    Original price $77.00
    Current price $74.00
    $74.00 - $74.00
    Current price $74.00
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  • Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $67.00
    $67.00 - $67.00
    Current price $67.00

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

    Original price $69.00
    Original price $69.00 - Original price $69.00
    Original price $69.00
    Current price $67.00
    $67.00 - $67.00
    Current price $67.00
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  • Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket

    Wehrli
    Original price $232.00
    Original price $232.00 - Original price $232.00
    Original price $232.00
    Current price $225.00
    $225.00 - $225.00
    Current price $225.00

    Wehrli Model WCF100733Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket

    Original price $232.00
    Original price $232.00 - Original price $232.00
    Original price $232.00
    Current price $225.00
    $225.00 - $225.00
    Current price $225.00
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  • Wehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum

    Wehrli
    Original price $546.00
    Original price $546.00 - Original price $546.00
    Original price $546.00
    Current price $529.00
    $529.00 - $529.00
    Current price $529.00

    Wehrli Model WCF100415-RAWWehrli 04.5-10 Duramax LLY/LBZ/LMM Billet Upper Valve Cover Set - Raw Aluminum

    Original price $546.00
    Original price $546.00 - Original price $546.00
    Original price $546.00
    Current price $529.00
    $529.00 - $529.00
    Current price $529.00
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  • Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    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 WCF100240Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit

    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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  • Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate

    Wehrli
    Original price $107.00
    Original price $107.00 - Original price $107.00
    Original price $107.00
    Current price $103.00
    $103.00 - $103.00
    Current price $103.00

    Wehrli Model WCF100024Wehrli 01-16 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate

    Original price $107.00
    Original price $107.00 - Original price $107.00
    Original price $107.00
    Current price $103.00
    $103.00 - $103.00
    Current price $103.00
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  • GM Stock Remanufactured Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection

    Industrial Injection
    Original price $2,171.00 - Original price $2,171.00
    Original price
    $2,171.00
    $2,171.00 - $2,171.00
    Current price $2,171.00

    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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    Original price $2,171.00 - Original price $2,171.00
    Original price
    $2,171.00
    $2,171.00 - $2,171.00
    Current price $2,171.00

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