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

    Mishimoto
    $ 2,129.00 - $ 2,129.00
    $ 2,129.00
    $ 2,129.00 - $ 2,129.00
    $ 2,129.00

    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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    $ 2,129.00 - $ 2,129.00
    $ 2,129.00
    $ 2,129.00 - $ 2,129.00
    $ 2,129.00
  • User 1 Photo - Primary

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Black

    Mishimoto
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00

    Mishimoto Model MMLG-SP1415-32BKThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

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    $ 2,338.00 - $ 2,338.00
    $ 2,338.00
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00
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    Mishimoto 01-19 Duramax Allison A1000 Transmission Pan Cast GR

    Mishimoto
    $ 8,590.00 - $ 8,590.00
    $ 8,590.00
    $ 8,590.00 - $ 8,590.00
    $ 8,590.00

    This Mishimoto Aluminum Transmission Pan is a direct-fit, high-performance upgrade for your 2001-2019 Chevy/GMC 6.6L Duramax. Cast from high-qualit...

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    $ 8,590.00 - $ 8,590.00
    $ 8,590.00
    $ 8,590.00 - $ 8,590.00
    $ 8,590.00
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    Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set

    Mishimoto
    $ 2,091.00 - $ 2,091.00
    $ 2,091.00
    $ 2,091.00 - $ 2,091.00
    $ 2,091.00

    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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    $ 2,091.00 - $ 2,091.00
    $ 2,091.00
    $ 2,091.00 - $ 2,091.00
    $ 2,091.00
  • Photo - Primary Photo - Primary

    Mishimoto 11+ Chevrolet/GMC Duramax Intercooler Kit (Silver)

    Mishimoto
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00

    Mishimoto Model MMINT-DMAX-11KSL2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 1000, 2015 Chevrolet Silverado 2500 HD High Country 6.6 Lit...

    View full details
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00
  • User 1 Photo - Primary

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Red

    Mishimoto
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00

    Mishimoto Model MMLG-SP1415-32RD The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

    View full details
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
  • User 1 Photo - Primary

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Gold

    Mishimoto
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00

    Mishimoto Model MMLG-SP1415-32GDThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
  • User 1 Photo - Primary

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Chrome

    Mishimoto
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00

    Mishimoto Model MMLG-SP1415-32CH The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

    View full details
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00
    $ 2,338.00 - $ 2,338.00
    $ 2,338.00
  • User 1 Photo - Primary

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Blue

    Mishimoto
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00

    Mishimoto Model MMLG-SP1415-32BLThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

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    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
    $ 2,490.00 - $ 2,490.00
    $ 2,490.00
  • User 1 User 1

    Mishimoto 11-16 Chevy Silverado 6.6L Duramax Replacement Radiator

    Mishimoto
    $ 5,891.00 - $ 5,891.00
    $ 5,891.00
    $ 5,891.00 - $ 5,891.00
    $ 5,891.00

    Mishimoto Model R13244The 2011-2016 Chevrolet 6.6L Duramax LML radiator offers a seamless direct replacement for your factory unit. Designed for pe...

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    $ 5,891.00 - $ 5,891.00
    $ 5,891.00
    $ 5,891.00 - $ 5,891.00
    $ 5,891.00
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    Mishimoto 2004.5-2016 Chevrolet/GMC 6.6L Duramax Turbo Blanket

    Mishimoto
    $ 4,523.00 - $ 4,523.00
    $ 4,523.00
    $ 4,523.00 - $ 4,523.00
    $ 4,523.00

    Help reduce the heat in your 2004.5-2016 Chevrolet/GMC 6.6L LLY, LBZ, LMM, and LML Duramax engine bay with this Mishimoto turbo blanket. One of the...

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    $ 4,523.00 - $ 4,523.00
    $ 4,523.00
    $ 4,523.00 - $ 4,523.00
    $ 4,523.00
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    Mishimoto 99-13 Chevrolet Silverado / GMC Sierra Transmission Cooler

    Mishimoto
    $ 8,362.00 - $ 8,362.00
    $ 8,362.00
    $ 8,362.00 - $ 8,362.00
    $ 8,362.00

    There's no greater enemy for a transmission than heat. Whether your 1999-2013 GMT800 or 900 Chevy Silverado/GMC Sierra is a dedicated tow vehicle, ...

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    $ 8,362.00 - $ 8,362.00
    $ 8,362.00
    $ 8,362.00 - $ 8,362.00
    $ 8,362.00
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    Mishimoto 15-16 GM 6.6L Duramax (LML) Transmission Cooler - Silver

    Mishimoto
    $ 11,516.00 - $ 11,516.00
    $ 11,516.00
    $ 11,516.00 - $ 11,516.00
    $ 11,516.00

    There’s no greater enemy for a transmission than heat. Whether your 2015-2016 Chevy/GMC 6.6L LML Duramax is a dedicated tow vehicle, hardworking ...

    View full details
    $ 11,516.00 - $ 11,516.00
    $ 11,516.00
    $ 11,516.00 - $ 11,516.00
    $ 11,516.00
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    Mishimoto Silicone Upper & Lower Radiator Hose Kit 2011-2016 LML Duramax 6.6L - Red

    Mishimoto
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00

    Mishimoto Silicone Upper & Lower Radiator Hose Kit 2011-2016 LML Duramax 6.6L- RED A leaking coolant hose can lead to serious engine damage if ...

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    $ 9,369.00 - $ 9,369.00
    $ 9,369.00
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00
  • responsive-image responsive-image

    Mishimoto Silicone Upper & Lower Radiator Hose Kit 2011-2016 LML Duramax 6.6L

    Mishimoto
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00

    Mishimoto Silicone Upper & Lower Radiator Hose Kit 2011-2016 LML Duramax 6.6L A leaking coolant hose can lead to serious engine damage if not q...

    View full details
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00
    $ 9,369.00 - $ 9,369.00
    $ 9,369.00
  • responsive-image responsive-image

    Mishimoto 11+ Chevrolet/GMC Duramax Intercooler Kit (Black)

    Mishimoto
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00

    2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 1000, 2015 Chevrolet Silverado 2500 HD High Country 6.6 Liter 6L90, 2011-2015 Chevrolet Sil...

    View full details
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00
    $ 41,559.00 - $ 41,559.00
    $ 41,559.00
  • responsive-image responsive-image

    Mishimoto Polished Cold Side Intercooler Pipe & Boot Kit 2011-2016 6.6L Duramax

    Mishimoto
    $ 7,829.00 - $ 7,829.00
    $ 7,829.00
    $ 7,829.00 - $ 7,829.00
    $ 7,829.00

    Mishimoto Polished Cold Side Intercooler Pipe & Boot Kit 2011-2016 6.6L Duramax Mishimoto has developed a cold-side intercooler pipe and boot ...

    View full details
    $ 7,829.00 - $ 7,829.00
    $ 7,829.00
    $ 7,829.00 - $ 7,829.00
    $ 7,829.00
  • responsive-image responsive-image

    Mishimoto Polished Hot Side Intercooler Pipe & Boot Kit 2011-2016 LML Duramax 6.6L

    Mishimoto
    $ 8,799.00 - $ 8,799.00
    $ 8,799.00
    $ 8,799.00 - $ 8,799.00
    $ 8,799.00

    Mishimoto Polished Hot Side Intercooler Pipe & Boot Kit 2011-2016 LML Duramax 6.6L Improve the power and efficiency of your Duramax with the Mi...

    View full details
    $ 8,799.00 - $ 8,799.00
    $ 8,799.00
    $ 8,799.00 - $ 8,799.00
    $ 8,799.00
  • responsive-image responsive-image

    Mishimoto 11 Chevrolet/GMC 6.6L Duramax Hot-Side Boot Kit

    Mishimoto
    $ 6,214.00 - $ 6,214.00
    $ 6,214.00
    $ 6,214.00 - $ 6,214.00
    $ 6,214.00

    Mishimoto has released a direct-fit silicone hot-side boot kit with DuraCore technology designed specifically for the 6.6L LML Duramax. High-powere...

    View full details
    $ 6,214.00 - $ 6,214.00
    $ 6,214.00
    $ 6,214.00 - $ 6,214.00
    $ 6,214.00
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    Mishimoto 11-14 Chevrolet / GMC 6.6L Duramax (LML) Transmission Cooler

    Mishimoto
    $ 10,433.00 - $ 10,433.00
    $ 10,433.00
    $ 10,433.00 - $ 10,433.00
    $ 10,433.00

    There's no greater enemy for a transmission than heat. Whether your 2011-2014 Chevy/GMC 6.6L Duramax is a dedicated tow vehicle, hardworking fleet ...

    View full details
    $ 10,433.00 - $ 10,433.00
    $ 10,433.00
    $ 10,433.00 - $ 10,433.00
    $ 10,433.00
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    Mishimoto Aluminum Radiator 2011-2016 LML Duramax 6.6L

    Mishimoto
    $ 22,936.00 - $ 22,936.00
    $ 22,936.00
    $ 22,936.00 - $ 22,936.00
    $ 22,936.00

    Mishimoto Aluminum Radiator 2011-2016 LML Duramax 6.6L Mishimoto has released a direct-fit performance aluminum radiator for the 2011-2016 Chevrole...

    View full details
    $ 22,936.00 - $ 22,936.00
    $ 22,936.00
    $ 22,936.00 - $ 22,936.00
    $ 22,936.00
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    Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - SILVER

    Mishimoto
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00

    Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - SILVER Mishimoto has expanded their Duramax performance parts line to include the perf...

    View full details
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00
  • responsive-image responsive-image

    Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - BLACK

    Mishimoto
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00

    Mishimoto Aluminum Intercooler 2011-2016 LML Duramax 6.6L - BLACK Mishimoto has expanded their Duramax performance parts line to include the perfor...

    View full details
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00
    $ 30,100.00 - $ 30,100.00
    $ 30,100.00
  • responsive-image responsive-image

    Mishimoto Intercooler Pipe & Boot Kit 2011-2016 LML Duramax

    Mishimoto
    $ 15,259.00 - $ 15,259.00
    $ 15,259.00
    $ 15,259.00 - $ 15,259.00
    $ 15,259.00

    Mishimoto Intercooler Pipe & Boot Kit 2011-2016 LML Duramax Improve the power and efficiency of your Duramax with the Mishimoto 2011-2016 Chev...

    View full details
    $ 15,259.00 - $ 15,259.00
    $ 15,259.00
    $ 15,259.00 - $ 15,259.00
    $ 15,259.00

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