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LMM Duramax Parts

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. Powerhouse Diesel has a huge selection of LMM 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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    WT Rubber Mats - Rear - Tan

    WeatherTech
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00

    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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    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
  • responsive-image responsive-image

    WT Rubber Mats - Rear - Grey

    WeatherTech
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00

    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...

    View full details
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
  • responsive-image responsive-image

    WT Rubber Mats - Rear - Blk

    WeatherTech
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00

    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...

    View full details
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
  • responsive-image responsive-image

    WT FloorLiner - Front - Tan

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WT FloorLiner - Front - Grey

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WT Rubber Mats - Rear - Tan

    WeatherTech
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00

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

    View full details
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
  • responsive-image responsive-image

    WT Rubber Mats - Rear - Grey

    WeatherTech
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00

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

    View full details
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
  • responsive-image responsive-image

    WT Rubber Mats - Rear - Blk

    WeatherTech
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00

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

    View full details
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
    $ 2,990.00 - $ 2,990.00
    $ 2,990.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Grey

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Tan

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Blk

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Tan

    WeatherTech
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00

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

    View full details
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Grey

    WeatherTech
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00

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

    View full details
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Blk

    WeatherTech
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00

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

    View full details
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
  • responsive-image responsive-image

    WT FloorLiner - Rear - Blk

    WeatherTech
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00

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

    View full details
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
    $ 6,342.00 - $ 6,342.00
    $ 6,342.00
  • responsive-image responsive-image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00

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

    View full details
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
    $ 5,701.00 - $ 5,701.00
    $ 5,701.00
  • responsive-image responsive-image

    WeatherTech Universal Seat Protector - Cocoa

    WeatherTech
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00

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

    View full details
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
  • responsive-image responsive-image

    WeatherTech Seat Protector Rear Bench Seats - Black

    WeatherTech
    $ 4,314.00 - $ 4,314.00
    $ 4,314.00
    $ 4,314.00 - $ 4,314.00
    $ 4,314.00

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

    View full details
    $ 4,314.00 - $ 4,314.00
    $ 4,314.00
    $ 4,314.00 - $ 4,314.00
    $ 4,314.00
  • responsive-image responsive-image

    WeatherTech Universal 1st Row Bucket Drivers Seat Protector - Black

    WeatherTech
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00

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

    View full details
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
  • responsive-image responsive-image

    WeatherTech Gray Front Seat Protector

    WeatherTech
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00

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

    View full details
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
    $ 3,460.00 - $ 3,460.00
    $ 3,460.00
  • responsive-image responsive-image

    WeatherTech 99-07 Chevrolet Silverado Standard Cab Classic Front FloorLiner - Tan

    WeatherTech
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00

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

    View full details
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
  • responsive-image responsive-image

    WeatherTech 99-07 Chevrolet Silverado Standard Cab Classic Front FloorLiner - Black

    WeatherTech
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00

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

    View full details
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
  • responsive-image responsive-image

    WeatherTech 99-07 Chevrolet Silverado Standard Cab Classic Front FloorLiner - Grey

    WeatherTech
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00

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

    View full details
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00

BUILT FOR PERFORMANCE

The LMM Duramax, introduced midway through the 2007 model year replacing the LBZ and was a response to the newly tightened emissions standards. This truck is also the first Generation Duramax equipped with a Diesel Particulate Filter exhaust system. 

Here at Powerhouse Diesel, our inventory of LMM 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 LMM upgrades, there’s a good chance you’ll continue to have issues with your engine.

Our selection of LMM 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 LMM 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 LMM 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