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LML Duramax Engine Parts

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    XDP Duramax Crankshaft Pin Kit XD331

    XDP
    $231.00 - $231.00
    $231.00
    $231.00 - $231.00
    $231.00

    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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    $231.00 - $231.00
    $231.00
    $231.00 - $231.00
    $231.00
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    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    $74.00
    $74.00 - $74.00
    $74.00
    $72.00
    $72.00 - $72.00
    $72.00

    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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    $74.00
    $74.00 - $74.00
    $74.00
    $72.00
    $72.00 - $72.00
    $72.00
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    Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit

    Wehrli
    $452.00
    $452.00 - $452.00
    $452.00
    $439.00
    $439.00 - $439.00
    $439.00

    Wehrli Model WCF100432 The WCFab Splash Shield Kit for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    $452.00
    $452.00 - $452.00
    $452.00
    $439.00
    $439.00 - $439.00
    $439.00
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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
    $130.00 - $130.00
    $130.00
    $144.00
    $144.00 - $144.00
    $144.00

    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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    $130.00 - $130.00
    $130.00
    $144.00
    $144.00 - $144.00
    $144.00
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    Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate

    Fleece Performance
    $72.00 - $72.00
    $72.00
    $80.00
    $80.00 - $80.00
    $80.00

    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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    $72.00 - $72.00
    $72.00
    $80.00
    $80.00 - $80.00
    $80.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $142.00
    $142.00 - $142.00
    $142.00
    $128.00
    $128.00 - $128.00
    $128.00

    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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    $142.00
    $142.00 - $142.00
    $142.00
    $128.00
    $128.00 - $128.00
    $128.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L Low Temp Thermostat Set

    Mishimoto
    $144.00
    $144.00 - $144.00
    $144.00
    $131.00
    $131.00 - $131.00
    $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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    $144.00
    $144.00 - $144.00
    $144.00
    $131.00
    $131.00 - $131.00
    $131.00
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    Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate

    Wehrli
    $65.00
    $65.00 - $65.00
    $65.00
    $63.00
    $63.00 - $63.00
    $63.00

    Wehrli Model WCF100096Wehrli 11-16 Chevrolet 6.6L LML Duramax Turbo Resonator Billet Block Off Plate This quick and easy to install, billet aluminu...

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    $65.00
    $65.00 - $65.00
    $65.00
    $63.00
    $63.00 - $63.00
    $63.00
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    XDP X220 Series Head Stud Kit XD3006HS

    XDP
    $756.00 - $756.00
    $756.00
    $756.00 - $756.00
    $756.00

    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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    $756.00 - $756.00
    $756.00
    $756.00 - $756.00
    $756.00
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    Pusher Max HD Charge Tube Package for 2011-2016 Duramax LML Trucks

    Pusher Intakes
    $864.00 - $864.00
    $864.00
    $864.00 - $864.00
    $864.00

    Pusher Intakes Model PGD1116KT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube & 3" Driver-side Charg...

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    $864.00 - $864.00
    $864.00
    $864.00 - $864.00
    $864.00
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    XDP DURAMAX CAT ADAPTER WITH 1R-0750 FILTER, BLEEDER SCREW & SPACER XD171

    XDP
    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00

    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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    $159.00 - $159.00
    $159.00
    $159.00 - $159.00
    $159.00
  • XDP Flex Plate Bolt Kit XD656. XDP Flex Plate Bolt Kit XD656.

    XDP Flex Plate Bolt Kit XD656

    XDP
    $101.00 - $101.00
    $101.00
    $101.00 - $101.00
    $101.00

    XDP Model XD656 XDP Flex Plate Bolt Kit XD656

    $101.00 - $101.00
    $101.00
    $101.00 - $101.00
    $101.00
  • XDP Harmonic Balancer Bolt XD628. XDP Harmonic Balancer Bolt XD628.

    XDP Harmonic Balancer Bolt XD628

    XDP
    $31.00 - $31.00
    $31.00
    $31.00 - $31.00
    $31.00

    XDP Model XD628  

    $31.00 - $31.00
    $31.00
    $31.00 - $31.00
    $31.00
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    GM Race Camshaft For 01-16 Duramax Alternate Firing Billet Stage 1 With Key Industrial Injection

    Industrial Injection
    $2,221.00 - $2,221.00
    $2,221.00
    $2,221.00 - $2,221.00
    $2,221.00

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

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    $2,221.00 - $2,221.00
    $2,221.00
    $2,221.00 - $2,221.00
    $2,221.00
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    Banks Power Pedal Monster Kit w/iDash 1.8 DataMonster - TE Connectivity MT2 - 6 Way

    Banks Power
    $1,112.00
    $1,112.00 - $1,112.00
    $1,112.00
    $1,001.00
    $1,001.00 - $1,001.00
    $1,001.00

    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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    $1,112.00
    $1,112.00 - $1,112.00
    $1,112.00
    $1,001.00
    $1,001.00 - $1,001.00
    $1,001.00
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    Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)

    Fleece Performance
    $182.00 - $182.00
    $182.00
    $202.00
    $202.00 - $202.00
    $202.00

    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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    $182.00 - $182.00
    $182.00
    $202.00
    $202.00 - $202.00
    $202.00
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    Speedometer Calibrator | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)

    Rough Country
    $375.00 - $375.00
    $375.00
    $375.00 - $375.00
    $375.00

    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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    $375.00 - $375.00
    $375.00
    $375.00 - $375.00
    $375.00
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    Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness

    Fleece Performance
    $91.00 - $91.00
    $91.00
    $101.00
    $101.00 - $101.00
    $101.00

    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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    $91.00 - $91.00
    $91.00
    $101.00
    $101.00 - $101.00
    $101.00
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    Wehrli LML Duramax Turbo Compressor Inlet Billet Steel Flange

    Wehrli
    $57.00
    $57.00 - $57.00
    $57.00
    $55.00
    $55.00 - $55.00
    $55.00

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

    $57.00
    $57.00 - $57.00
    $57.00
    $55.00
    $55.00 - $55.00
    $55.00
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    Wehrli LML Duramax Billet Aluminum Turbo Compressor Inlet Flange

    Wehrli
    $57.00
    $57.00 - $57.00
    $57.00
    $55.00
    $55.00 - $55.00
    $55.00

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

    $57.00
    $57.00 - $57.00
    $57.00
    $55.00
    $55.00 - $55.00
    $55.00
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    Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    $664.00 - $664.00
    $664.00
    $738.00
    $738.00 - $738.00
    $738.00

    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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    $664.00 - $664.00
    $664.00
    $738.00
    $738.00 - $738.00
    $738.00
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    Wehrli Oil Line Kit S400 Twin/Comp Turbo LML Duramax

    Wehrli
    $287.00
    $287.00 - $287.00
    $287.00
    $278.00
    $278.00 - $278.00
    $278.00

    Wehrli Model WCF100379Wehrli Oil Line Kit S400 Twin/Comp Turbo LML Duramax Stainless braided drain and feed Lines, Fittings for turbo, oil pan and ...

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    $287.00
    $287.00 - $287.00
    $287.00
    $278.00
    $278.00 - $278.00
    $278.00
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    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Black Anodized

    Wehrli
    $74.00
    $74.00 - $74.00
    $74.00
    $72.00
    $72.00 - $72.00
    $72.00

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

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    $74.00
    $74.00 - $74.00
    $74.00
    $72.00
    $72.00 - $72.00
    $72.00
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    Wehrli 11-16 Duramax Battery Tray Relocation Kit

    Wehrli
    $129.00
    $129.00 - $129.00
    $129.00
    $125.00
    $125.00 - $125.00
    $125.00

    Wehrli Model WCF100421Wehrli 11-16 Duramax Battery Tray Relocation Kit This bracket allows the passenger side battery on 2011-2016 Chevrolet Silver...

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    $129.00
    $129.00 - $129.00
    $129.00
    $125.00
    $125.00 - $125.00
    $125.00
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Powerhouse Diesel