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LML Duramax Parts

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made. Powerhouse Diesel has a huge selection of LML Duramax parts to help you boost its performance, extend its lifespan and ensure it remains in good working order for as long as possible

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    Wehrli 11-16 Chevrolet 6.6L LML Duramax Twin Turbo Style Coolant Tank Kit

    Wehrli
    $ 7,515.00 - $ 7,515.00
    $ 7,515.00
    $ 7,536.00
    $ 7,536.00 - $ 7,536.00
    $ 7,536.00

    Wehrli Model WCF100644Wehrli 11-16 Chevrolet 6.6L LML Duramax Twin Turbo Style Coolant Tank Kit LML Duramax Fabricated Aluminum Coolant Tank Kit fo...

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    $ 7,515.00 - $ 7,515.00
    $ 7,515.00
    $ 7,536.00
    $ 7,536.00 - $ 7,536.00
    $ 7,536.00
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  • Wehrli 20-25 Chevy Silverado Billet TIG Torch Stubby Antenna. responsive-image Save 3% Save %

    Wehrli 07.5-19 Chevrolet 6.6L Duramax Billet TIG Torch Stubby Antenna

    Wehrli
    $ 1,105.00
    $ 1,105.00 - $ 1,105.00
    $ 1,105.00
    $ 1,072.00
    $ 1,072.00 - $ 1,072.00
    $ 1,072.00

    Wehrli Model WCF100041 This low profile billet aluminum antenna is styled to resemble a TIG torch cap and is designed to replace the long, ugly OEM...

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    $ 1,105.00
    $ 1,105.00 - $ 1,105.00
    $ 1,105.00
    $ 1,072.00
    $ 1,072.00 - $ 1,072.00
    $ 1,072.00
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    Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket

    Wehrli
    $ 0.00 - $ 0.00
    $ 0.00
    $ 2,811.00
    $ 2,811.00 - $ 2,811.00
    $ 2,811.00

    Wehrli Model WCF100733Wehrli 04.5-16 Chevrolet 6.6L LLY/LBZ/LMM/LML Duramax VGT Exhaust Housing Heat Blanket - VGT turbo heat blanket for 2004.5-20...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 2,811.00
    $ 2,811.00 - $ 2,811.00
    $ 2,811.00
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    Wehrli 01-10 Chevrolet 6.6L Duramax Valley CP3 Block Off Plate

    Wehrli
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,318.00
    $ 1,318.00 - $ 1,318.00
    $ 1,318.00

    Wehrli Model WCF100024Billet Block Off plate for valley CP3 pump. Black anodized finish with engraved logo.

    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,318.00
    $ 1,318.00 - $ 1,318.00
    $ 1,318.00
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    Dodge Remanufactured Modified 33 CP3 Injection Pump For 2007.5-2018 6.7L Cummins Industrial Injection

    Industrial Injection
    $ 25,350.00
    $ 25,350.00 - $ 25,350.00
    $ 25,350.00
    $ 24,590.00
    $ 24,590.00 - $ 24,590.00
    $ 24,590.00

    Industrial Injection Model: 0986437334SHOOur reman pumps are a little different than others in the fact that we only use brand new Bosch OEM genuin...

    View full details
    $ 25,350.00
    $ 25,350.00 - $ 25,350.00
    $ 25,350.00
    $ 24,590.00
    $ 24,590.00 - $ 24,590.00
    $ 24,590.00
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    Dodge Remanufactured Dragon Fire 85 CP3 Injection Pump For 2007.5-2018 6.7L Cummins 10mm Industrial Injection

    Industrial Injection
    $ 31,688.00
    $ 31,688.00 - $ 31,688.00
    $ 31,688.00
    $ 30,737.00
    $ 30,737.00 - $ 30,737.00
    $ 30,737.00

    Industrial Injection Model: 0986437334DFOur reman pumps are a little different than others in the fact that we only use brand new Bosch OEM genuine...

    View full details
    $ 31,688.00
    $ 31,688.00 - $ 31,688.00
    $ 31,688.00
    $ 30,737.00
    $ 30,737.00 - $ 30,737.00
    $ 30,737.00
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    Dodge Double Dragon 120 Remanufactured CP3 Injection Pump For 03-04 5.9L Cummins 12mm Industrial Injection

    Industrial Injection
    $ 38,026.00
    $ 38,026.00 - $ 38,026.00
    $ 38,026.00
    $ 36,885.00
    $ 36,885.00 - $ 36,885.00
    $ 36,885.00

    Industrial Injection Model: 0986437304DDThe Modified CP3 offered by Industrial Injection is a drop in replacement for the stock CP3 fuel pump. The ...

    View full details
    $ 38,026.00
    $ 38,026.00 - $ 38,026.00
    $ 38,026.00
    $ 36,885.00
    $ 36,885.00 - $ 36,885.00
    $ 36,885.00
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  • responsive-image responsive-image Save 3% Save %

    Dodge Remanufactured Double Dragon 120 CP3 Injection Pump For 2007.5-2018 6.7L Cummins 12mm Industrial Injection

    Industrial Injection
    $ 38,026.00
    $ 38,026.00 - $ 38,026.00
    $ 38,026.00
    $ 36,885.00
    $ 36,885.00 - $ 36,885.00
    $ 36,885.00

    Industrial Injection Model: 0986437334DDOur reman pumps are a little different than others in the fact that we only use brand new Bosch OEM genuine...

    View full details
    $ 38,026.00
    $ 38,026.00 - $ 38,026.00
    $ 38,026.00
    $ 36,885.00
    $ 36,885.00 - $ 36,885.00
    $ 36,885.00
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    Fleece Performance 11+ GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Sleeves

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,484.00
    $ 1,484.00 - $ 1,484.00
    $ 1,484.00

    Fleece Performance Model FPE-TIERODSLEEVES-LMLFleece Performance LML Tie Rod Sleeves are a must for any 2011 and up GM 2500-3500HD pickup that util...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 1,484.00
    $ 1,484.00 - $ 1,484.00
    $ 1,484.00
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    Fleece Performance 11-16 GM Duramax Long Bed SureFlo Performance Sending Unit

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 6,863.00
    $ 6,863.00 - $ 6,863.00
    $ 6,863.00

    Fleece Performance Model FPE-SF-GM-1116-LBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 6,863.00
    $ 6,863.00 - $ 6,863.00
    $ 6,863.00
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    Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 49,778.00
    $ 49,778.00 - $ 49,778.00
    $ 49,778.00

    Fleece Performance Model FPE-LML-CP3-10Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previou...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 49,778.00
    $ 49,778.00 - $ 49,778.00
    $ 49,778.00
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    Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 7,225.00
    $ 7,225.00 - $ 7,225.00
    $ 7,225.00

    Fleece Performance Model FPE-DMAX-HFFBA-1116Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! Thi...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 7,225.00
    $ 7,225.00 - $ 7,225.00
    $ 7,225.00
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    Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 525.00
    $ 525.00 - $ 525.00
    $ 525.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-0616Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane pos...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 525.00
    $ 525.00 - $ 525.00
    $ 525.00
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    Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 9,281.00
    $ 9,281.00 - $ 9,281.00
    $ 9,281.00

    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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    $ 0.00 - $ 0.00
    $ 0.00
    $ 9,281.00
    $ 9,281.00 - $ 9,281.00
    $ 9,281.00
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    Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 906.00
    $ 906.00 - $ 906.00
    $ 906.00

    Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 906.00
    $ 906.00 - $ 906.00
    $ 906.00
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    Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 725.00
    $ 725.00 - $ 725.00
    $ 725.00

    Fleece Performance Model FPE-DMAX-OC-REDDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 725.00
    $ 725.00 - $ 725.00
    $ 725.00
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    Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 725.00
    $ 725.00 - $ 725.00
    $ 725.00

    Fleece Performance Model FPE-DMAX-OC-BLUDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 725.00
    $ 725.00 - $ 725.00
    $ 725.00
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    Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 3,242.00
    $ 3,242.00 - $ 3,242.00
    $ 3,242.00

    Fleece Performance Model FPE-ALILKRControl your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 3,242.00
    $ 3,242.00 - $ 3,242.00
    $ 3,242.00
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    Fleece Performance 01-13 GM Duramax 6.6L 1.5in T4 Pedestal Spacer

    Fleece Performance
    $ 0.00 - $ 0.00
    $ 0.00
    $ 2,169.00
    $ 2,169.00 - $ 2,169.00
    $ 2,169.00

    Fleece Performance Model FPE-T4PED-SPACER1.5This black 1.5in T4 Pedestal Spacer is designed for use with T4 Turbos installed on Duramax engines whe...

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    $ 0.00 - $ 0.00
    $ 0.00
    $ 2,169.00
    $ 2,169.00 - $ 2,169.00
    $ 2,169.00
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    Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock CP4.2 Pump

    Exergy
    $ 29,878.00 - $ 29,878.00
    $ 29,878.00
    $ 29,878.00 - $ 29,878.00
    $ 29,878.00

    Exergy Model E04 10504 Exergy Performance 2011-2016 LML Duramax Improved Stock CP4.2 Pump with upgraded heavy duty FPRV Screen This Improved Stock...

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    $ 29,878.00 - $ 29,878.00
    $ 29,878.00
    $ 29,878.00 - $ 29,878.00
    $ 29,878.00
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    Banks Power Racing Exhaust Manifold 01-16 Duramax LBZ-LML Race Ported (Hardware Not Included)

    Banks Power
    $ 14,587.00
    $ 14,587.00 - $ 14,587.00
    $ 14,587.00
    $ 13,129.00
    $ 13,129.00 - $ 13,129.00
    $ 13,129.00

    If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Ban...

    View full details
    $ 14,587.00
    $ 14,587.00 - $ 14,587.00
    $ 14,587.00
    $ 13,129.00
    $ 13,129.00 - $ 13,129.00
    $ 13,129.00
    Save 10% Save %
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    ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel

    ARP
    $ 3,370.00 - $ 3,370.00
    $ 3,370.00
    $ 3,370.00 - $ 3,370.00
    $ 3,370.00

    ARP Model 400-7534ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel

    $ 3,370.00 - $ 3,370.00
    $ 3,370.00
    $ 3,370.00 - $ 3,370.00
    $ 3,370.00
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    ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    ARP
    $ 3,779.00 - $ 3,779.00
    $ 3,779.00
    $ 3,779.00 - $ 3,779.00
    $ 3,779.00

    ARP Model 400-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    $ 3,779.00 - $ 3,779.00
    $ 3,779.00
    $ 3,779.00 - $ 3,779.00
    $ 3,779.00
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    ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    ARP
    $ 2,683.00 - $ 2,683.00
    $ 2,683.00
    $ 2,683.00 - $ 2,683.00
    $ 2,683.00

    ARP Model 100-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit

    $ 2,683.00 - $ 2,683.00
    $ 2,683.00
    $ 2,683.00 - $ 2,683.00
    $ 2,683.00

BUILT FOR PERFORMANCE

The LML Engine once again came with new revisions, not only to satisfy emissions standards but to further efficiency and power gains. Equipped a “9th injector” fuel system configuration, this accommodation was made to provide fuel during the DPF regeneration process. Other upgrades to pistons, heads and turbocharger were made.

Here at Powerhouse Diesel, our inventory of LML duramax performance parts and accessories includes just about everything you could need. We have a huge range of options from many of the top manufacturers in the industry, including Fleece, Kryptonite, DDP and Rough Country. This is critical because when you’re trying to make improvements to how your engine performs, you need to have the highest-quality components. Without the best LML upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LML Duramax parts can help you no matter what you’re looking for from your truck. Whether you’re trying to boost efficiency, get more raw power or just need to perform routine maintenance, we have something to help you. Here you’ll find LML accessories and parts including:

  • Suspension parts
  • Turbochargers
  • Exhausts
  • Injectors
  • Intakes and cooling system parts
  • Injection pumps and lift pumps
  • And more

LET US SHOW YOU THE WAY

Our expertise and knowledge make us the best place to look for parts to upgrade your LML Duramax. When you shop with us, our experienced team can help you narrow down your search and find the components that are perfect for whatever result you want. We’ll answer your questions and show you all your options so you can get the most from your engine. If you’re ready to learn more about what we have in stock and what it can do for you, browse through our products or get in touch with us today.

Powerhouse Diesel