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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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    WeatherTech 07+ Chevrolet Avalanche Front Rubber Mats - Tan

    WeatherTech
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00

    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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    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
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    WeatherTech 07+ Chevrolet Avalanche Front Rubber Mats - Grey

    WeatherTech
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00

    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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    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
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    WeatherTech 07+ Chevrolet Avalanche Front Rubber Mats - Black

    WeatherTech
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00

    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
    $ 1,601.00 - $ 1,601.00
    $ 1,601.00
    $ 1,601.00 - $ 1,601.00
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    WeatherTech 07+ Chevrolet Avalanche 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...

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    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
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    WeatherTech 07+ Chevrolet Avalanche 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...

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    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
    $ 3,139.00 - $ 3,139.00
    $ 3,139.00
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    WeatherTech 00-06 GMC Yukon XL / Yukon Denali XL Rear FloorLiner HP - Black

    WeatherTech
    $ 2,456.00 - $ 2,456.00
    $ 2,456.00
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    $ 2,456.00

    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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    $ 2,456.00 - $ 2,456.00
    $ 2,456.00
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    WeatherTech 00-06 Chevrolet Suburban Rear FloorLiner - Tan

    WeatherTech
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00

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

    View full details
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
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    WeatherTech 00-06 Chevrolet Suburban Rear FloorLiner - Grey

    WeatherTech
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00

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

    View full details
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
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    WeatherTech 00-06 Chevrolet Suburban Rear FloorLiner - Black

    WeatherTech
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00

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

    View full details
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
    $ 2,349.00 - $ 2,349.00
    $ 2,349.00
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    WeatherTech 99-07 Chevrolet Silverado No Drill Mudflaps - Black

    WeatherTech
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00
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    WeatherTech 99-07 Chevrolet Silverado No Drill Mudflaps - Black

    WeatherTech
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
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    WeatherTech 99-06 Chevrolet Silverado Crew Cab Rear Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 1,282.00 - $ 1,282.00
    $ 1,282.00
    $ 1,282.00 - $ 1,282.00
    $ 1,282.00

    WeatherTech® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

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    $ 1,282.00 - $ 1,282.00
    $ 1,282.00
    $ 1,282.00 - $ 1,282.00
    $ 1,282.00
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    WeatherTech 99-02 Chevrolet Silverado Extended Cab Fr and Rr Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00

    WeatherTech® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

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    $ 2,669.00 - $ 2,669.00
    $ 2,669.00
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00
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    WeatherTech 99-02 Chevrolet Silverado Crew Cab Front Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00

    WeatherTech® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

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    $ 1,708.00 - $ 1,708.00
    $ 1,708.00
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00
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    WeatherTech 99-02 Chevrolet Silverado Crew Cab Front and Rear Side Window Deflectors - Dark Smoke

    WeatherTech
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00

    WeatherTech® Side Window Deflectors offer you fresh air enjoyment with an original equipment look. They are crafted in Germany from the finest 3...

    View full details
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00
    $ 2,669.00 - $ 2,669.00
    $ 2,669.00
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    WeatherTech 99-02 Chevrolet Silverado Crew Cab Sunroof Wind Deflectors - Dark Smoke

    WeatherTech
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00

    The WeatherTech Sunroof Wind Deflector gives you an excellent reduction of in cabin wind noise and air turbulence. It is crafted in Germany from th...

    View full details
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00
    $ 1,708.00 - $ 1,708.00
    $ 1,708.00
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    WeatherTech 2014+ GMC Sierra/Sierra Denali No Drill Mudflaps - Black

    WeatherTech
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00
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    WeatherTech 07-15 Chevrolet Silverado Underliner - Black

    WeatherTech
    $ 2,456.00 - $ 2,456.00
    $ 2,456.00
    $ 2,456.00 - $ 2,456.00
    $ 2,456.00

    So you just purchased your shiny new pickup truck and you intend to do some seriously heavy duty hauling. You passed on purchasing the WeatherTech...

    View full details
    $ 2,456.00 - $ 2,456.00
    $ 2,456.00
    $ 2,456.00 - $ 2,456.00
    $ 2,456.00
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    WeatherTech 07-14 Chevrolet Silverado Underliner - Black

    WeatherTech
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00

    So you just purchased your shiny new pickup truck and you intend to do some seriously heavy duty hauling. You passed on purchasing the WeatherTech...

    View full details
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00
  • responsive-image responsive-image

    WeatherTech 08-13 Chevrolet Silverado No Drill Mudflaps - Black

    WeatherTech
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00
    $ 4,526.00 - $ 4,526.00
    $ 4,526.00
  • responsive-image responsive-image

    WeatherTech 07-13 GMC Sierra No Drill Mudflaps - Black

    WeatherTech
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00
    $ 2,819.00 - $ 2,819.00
    $ 2,819.00
  • responsive-image responsive-image

    WeatherTech 07-13 Chevrolet Silverado Stone and Bug Deflector - Dark Smoke

    WeatherTech
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00

    Sleek and low profile, the WeatherTech EasyOn Stone and Bug Deflector is aerodynamically designed to provide excellent protection against stone chi...

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    $ 2,242.00 - $ 2,242.00
    $ 2,242.00
    $ 2,242.00 - $ 2,242.00
    $ 2,242.00
  • responsive-image responsive-image

    WeatherTech 07-13 Chevrolet Silverado No Drill Mudflaps - Black

    WeatherTech
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
  • responsive-image responsive-image

    WeatherTech 07-13 Chevrolet Silverado No Drill Mudflaps - Black

    WeatherTech
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00

    Introducing the WeatherTech® DigitalFit® No-Drill MudFlap! From the creators of the revolutionary FloorLiner™ comes the most startling ...

    View full details
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00
    $ 1,964.00 - $ 1,964.00
    $ 1,964.00

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