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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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    AFE Power 11-18 GM 2500-3500 AAM 9.25 Axle Front Diff Cover Black Machined w/ 2 Qts 75w90 Oil

    aFe
    $534.00 - $534.00
    $534.00
    $534.00 - $534.00
    $534.00

    aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential. This differential cover is c...

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    $534.00 - $534.00
    $534.00
    $534.00 - $534.00
    $534.00
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    BD Diesel Tie Rod Upgrade Kit - GM 11-19

    BD Diesel
    $361.00 - $361.00
    $361.00
    $380.00
    $380.00 - $380.00
    $380.00

    The tie rods are 1.5x thicker than OEM for reduced flex and have larger inner ball joints for reduced wear. Testing has shown the BD tie rods can t...

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    $361.00 - $361.00
    $361.00
    $380.00
    $380.00 - $380.00
    $380.00
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    BD Diesel Sway Bar End Link Upgrade Kit - 01-19 Chevy Silverado/GMC Sierra 2500HD/3500HD

    BD Diesel
    $112.00 - $112.00
    $112.00
    $118.00
    $118.00 - $118.00
    $118.00

    Whether making necessary repairs or upgrades to your steering setup, or running stock to 2 in. lift or leveling kits, BD's NEW sway bar end links f...

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    $112.00 - $112.00
    $112.00
    $118.00
    $118.00 - $118.00
    $118.00
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    Weathertech Universal 1st Row & 2nd Row Bucket Seat Protector - Black

    WeatherTech
    $233.00 - $233.00
    $233.00
    $233.00 - $233.00
    $233.00

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra layer of protection for their rear vehicle seating....

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    $233.00 - $233.00
    $233.00
    $233.00 - $233.00
    $233.00
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    WeatherTech Seat Protector (Seat Width 60in. / Depth 19in. / Back Height 23in.) - Black

    WeatherTech
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for their rear vehicle seating. ...

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    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00
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    WeatherTech GM Silverado 15-19 2500/3500 (Incl. Denali) Rear Floorliner HP - Black

    WeatherTech
    $150.00 - $150.00
    $150.00
    $150.00 - $150.00
    $150.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

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    $150.00 - $150.00
    $150.00
    $150.00 - $150.00
    $150.00
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    WeatherTech Gray Front Seat Protector

    WeatherTech
    $233.00 - $233.00
    $233.00
    $233.00 - $233.00
    $233.00

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra layer of protection for their rear vehicle seating....

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    $233.00 - $233.00
    $233.00
    $233.00 - $233.00
    $233.00
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    WeatherTech 60in W x 23in H x 19in D Seat Protectors - Cocoa

    WeatherTech
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for their rear vehicle seating. ...

    View full details
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00
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    WeatherTech 60in W x 19in Depth x 23in H Seat Protector - Tan

    WeatherTech
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00

    WeatherTech(R) Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for their rear vehicle seatin...

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    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00
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    WeatherTech 60in W x 19in Depth x 23in H Seat Protector - Grey

    WeatherTech
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00

    WeatherTech(R) Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for their rear vehicle seatin...

    View full details
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00
  • responsive-image responsive-image

    WeatherTech 60in W x 19in Depth x 23in H Seat Protector - Cocoa

    WeatherTech
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00

    WeatherTech(R) Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for their rear vehicle seatin...

    View full details
    $243.00 - $243.00
    $243.00
    $243.00 - $243.00
    $243.00
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    WeatherTech 2015+ Chevrolet Silverado 3500 Regular Cab Front FloorLiner - Black

    WeatherTech
    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving absolute interior protection. Digital laser measur...

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    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00
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    WeatherTech 2015+ GMC Sierra / Sierra Denali 3500HD Front FloorLiner for Vinyl Floors - Black

    WeatherTech
    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving absolute interior protection. Digital laser measur...

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    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00
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    WeatherTech 2015-2019 GMC Sierra / Sierra Denali 2500HD / 3500HD Rear FloorLiner HP - Tan

    WeatherTech
    $164.00 - $164.00
    $164.00
    $164.00 - $164.00
    $164.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

    View full details
    $164.00 - $164.00
    $164.00
    $164.00 - $164.00
    $164.00
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    WeatherTech 2014+ Chevy Silverado Rear FloorLiner - Cocoa

    WeatherTech
    $142.00 - $142.00
    $142.00
    $142.00 - $142.00
    $142.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $142.00 - $142.00
    $142.00
    $142.00 - $142.00
    $142.00
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    WeatherTech 2014+ Chevrolet Silverado Rear Rubber Mats - Cocoa

    WeatherTech
    $71.00 - $71.00
    $71.00
    $71.00 - $71.00
    $71.00

    The WeatherTech All-Weather Floor Mats have deeply sculpted channels designed to trap water, road salt, mud and sand. They wont curl, crack or har...

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    $71.00 - $71.00
    $71.00
    $71.00 - $71.00
    $71.00
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    WeatherTech 2014+ Chevrolet Silverado Front FloorLiner - Cocoa

    WeatherTech
    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00
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    WeatherTech 2014+ Chevrolet Silverado Cocoa Front & Rear Floorliners

    WeatherTech
    $337.00 - $337.00
    $337.00
    $337.00 - $337.00
    $337.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $337.00 - $337.00
    $337.00
    $337.00 - $337.00
    $337.00
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    WeatherTech 2014+ Chevrolet Silverado (Crew Cab and Double Cab) Front FloorLiners - Cocoa

    WeatherTech
    $238.00 - $238.00
    $238.00
    $238.00 - $238.00
    $238.00

    The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...

    View full details
    $238.00 - $238.00
    $238.00
    $238.00 - $238.00
    $238.00
  • responsive-image responsive-image

    WeatherTech 2007+ GMC Sierra / Sierra Denali Rear FloorLiner HP - Tan

    WeatherTech
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

    View full details
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • responsive-image responsive-image

    WeatherTech 2007+ GMC Sierra / Sierra Denali Rear FloorLiner HP - Grey

    WeatherTech
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

    View full details
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • responsive-image responsive-image

    WeatherTech 2007+ Chevrolet Silverado Rear FloorLiner HP - Tan

    WeatherTech
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

    View full details
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • responsive-image responsive-image

    WeatherTech 2007+ Chevrolet Silverado Rear FloorLiner HP - Grey

    WeatherTech
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

    View full details
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00
  • responsive-image responsive-image

    WeatherTech 2007 Chevrolet Silverado Rear FloorLiner HP - Black

    WeatherTech
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

    WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLine...

    View full details
    $185.00 - $185.00
    $185.00
    $185.00 - $185.00
    $185.00

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