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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 07-13 Chevrolet Silverado Front FloorLiner - Grey

    WeatherTech
    $163.95 - $163.95
    $163.95
    $163.95 - $163.95
    $163.95

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

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    $163.95 - $163.95
    $163.95
    $163.95 - $163.95
    $163.95
  • responsive-image responsive-image

    WeatherTech 07-13 Chevrolet Silverado Front FloorLiner - Grey

    WeatherTech
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95

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

    View full details
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95
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    WeatherTech 07-13 Chevrolet Silverado Front FloorLiner - Black

    WeatherTech
    $163.95 - $163.95
    $163.95
    $163.95 - $163.95
    $163.95

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

    View full details
    $163.95 - $163.95
    $163.95
    $163.95 - $163.95
    $163.95
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    WeatherTech 07-13 Chevrolet Silverado Extended Cab Rear FloorLiner - Tan

    WeatherTech
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95

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

    View full details
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95
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    WeatherTech 07-13 Chevrolet Silverado Extended Cab Rear FloorLiner - Grey

    WeatherTech
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95

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

    View full details
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95
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    WeatherTech 07-13 Chevrolet Silverado Crew Cab Rear FloorLiner HP - Black

    WeatherTech
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95

    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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    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
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    WeatherTech 07-13 Chevrolet Silverado Extended Cab Rear FloorLiner - Black

    WeatherTech
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95

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

    View full details
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95
  • responsive-image responsive-image

    WeatherTech 07-13 Chevrolet Silverado Crew Cab Rear FloorLiner - Black

    WeatherTech
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95

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

    View full details
    $108.95 - $108.95
    $108.95
    $108.95 - $108.95
    $108.95
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    WeatherTech 07+ Chevrolet Silverado GMC Sierra Front FloorLiner - Tan

    WeatherTech
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95

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

    View full details
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95
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    WeatherTech 07+ Chevrolet Silverado GMC Sierra Front Rubber Mats - Tan

    WeatherTech
    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95

    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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    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95
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    WeatherTech 07+ Chevrolet Silverado GMC Sierra Front Rubber Mats - Black

    WeatherTech
    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95

    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
    $78.95 - $78.95
    $78.95
    $78.95 - $78.95
    $78.95
  • responsive-image responsive-image

    WeatherTech 07+ Chevrolet Silverado GMC Sierra Front FloorLiner - Grey

    WeatherTech
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95

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

    View full details
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95
  • responsive-image responsive-image

    WeatherTech 07+ Chevrolet Silverado GMC Sierra Front FloorLiner - Black

    WeatherTech
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95

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

    View full details
    $133.95 - $133.95
    $133.95
    $133.95 - $133.95
    $133.95
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    Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - BLACK

    Mishimoto
    $418.00
    $418.00 - $418.00
    $418.00
    $379.95
    $379.95 - $379.95
    $379.95

    Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - BLACK Rubber is out, and silicone is in for your Duramax coolant hos...

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    $418.00
    $418.00 - $418.00
    $418.00
    $379.95
    $379.95 - $379.95
    $379.95
    Save 9% Save %
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    Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - RED

    Mishimoto
    $418.00
    $418.00 - $418.00
    $418.00
    $379.95
    $379.95 - $379.95
    $379.95

    Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - RED Rubber is out, and silicone is in for your Duramax coolant hoses...

    View full details
    $418.00
    $418.00 - $418.00
    $418.00
    $379.95
    $379.95 - $379.95
    $379.95
    Save 9% Save %
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    Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - BLUE

    Mishimoto
    $418.00
    $418.00 - $418.00
    $418.00
    $379.95
    $379.95 - $379.95
    $379.95

    Mishimoto Upper & Lower Silicone Hose Kit 2006-2010 Duramax LBZ LMM 6.6L - BLUE Rubber is out, and silicone is in for your Duramax coolant hose...

    View full details
    $418.00
    $418.00 - $418.00
    $418.00
    $379.95
    $379.95 - $379.95
    $379.95
    Save 9% Save %
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    Mishimoto Polished Hot Side Intercooler Pipe & Boot Kit 2011-2016 LML Duramax 6.6L

    Mishimoto
    $463.00
    $463.00 - $463.00
    $463.00
    $420.95
    $420.95 - $420.95
    $420.95

    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...

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    $463.00
    $463.00 - $463.00
    $463.00
    $420.95
    $420.95 - $420.95
    $420.95
    Save 9% Save %
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    Mishimoto Intercooler Pipe & Boot Kit 2011-2016 LML Duramax

    Mishimoto
    $803.00
    $803.00 - $803.00
    $803.00
    $729.95
    $729.95 - $729.95
    $729.95

    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
    $803.00
    $803.00 - $803.00
    $803.00
    $729.95
    $729.95 - $729.95
    $729.95
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    Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes (Black)

    Mishimoto
    $2,262.00
    $2,262.00 - $2,262.00
    $2,262.00
    $2,055.95
    $2,055.95 - $2,055.95
    $2,055.95

    Fed up with high EGTs and an intercooler setup that isn't keeping up with the demands of your Duramax? The solution is finally here with the Mishim...

    View full details
    $2,262.00
    $2,262.00 - $2,262.00
    $2,262.00
    $2,055.95
    $2,055.95 - $2,055.95
    $2,055.95
    Save 9% Save %
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    Mishimoto Polished Cold Side Intercooler Pipe & Boot Kit 2011-2016 6.6L Duramax

    Mishimoto
    $412.00
    $412.00 - $412.00
    $412.00
    $374.95
    $374.95 - $374.95
    $374.95

    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
    $412.00
    $412.00 - $412.00
    $412.00
    $374.95
    $374.95 - $374.95
    $374.95
    Save 9% Save %
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    Mishimoto 06-10 Chevy 6.6L Duramax Intercooler Kit w/ Pipes (Silver)

    Mishimoto
    $2,262.00
    $2,262.00 - $2,262.00
    $2,262.00
    $2,055.95
    $2,055.95 - $2,055.95
    $2,055.95

    Fed up with high EGTs and an intercooler setup that isn't keeping up with the demands of your Duramax? The solution is finally here with the Mishim...

    View full details
    $2,262.00
    $2,262.00 - $2,262.00
    $2,262.00
    $2,055.95
    $2,055.95 - $2,055.95
    $2,055.95
    Save 9% Save %
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    Mishimoto Aluminum Radiator 2006-2010 LBZ LMM Duramax 6.6L

    Mishimoto
    $1,100.00
    $1,100.00 - $1,100.00
    $1,100.00
    $999.95
    $999.95 - $999.95
    $999.95

    Mishimoto Aluminum Radiator 2006-2010 LBZ LMM Duramax 6.6L Mishimoto has released a direct-fit performance aluminum radiator for the 2006-2010 Che...

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    $1,100.00
    $1,100.00 - $1,100.00
    $1,100.00
    $999.95
    $999.95 - $999.95
    $999.95
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    Mishimoto Aluminum Intercooler 2006-2010 LBZ LMM Duramax 6.6L - BLACK

    Mishimoto
    $1,387.00
    $1,387.00 - $1,387.00
    $1,387.00
    $1,260.95
    $1,260.95 - $1,260.95
    $1,260.95

    Mishimoto Aluminum Intercooler 2006-2010 LBZ LMM Duramax 6.6L - BLACK Mishimoto is expanding their line of Duramax performance parts to include a p...

    View full details
    $1,387.00
    $1,387.00 - $1,387.00
    $1,387.00
    $1,260.95
    $1,260.95 - $1,260.95
    $1,260.95
    Save 9% Save %
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    Mishimoto Aluminum Intercooler 2006-2010 LBZ LMM Duramax 6.6L - SILVER

    Mishimoto
    $1,387.00
    $1,387.00 - $1,387.00
    $1,387.00
    $1,260.95
    $1,260.95 - $1,260.95
    $1,260.95

    Mishimoto Aluminum Intercooler 2006-2010 LBZ LMM Duramax 6.6L - SILVER Mishimoto is expanding their line of Duramax performance parts to include a ...

    View full details
    $1,387.00
    $1,387.00 - $1,387.00
    $1,387.00
    $1,260.95
    $1,260.95 - $1,260.95
    $1,260.95
    Save 9% Save %

The LMM Duramax powered 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks. It was the first Duramax with a diesel particulate filter and runs the Allison 1000 6 speed.

Shop LMM Duramax Parts by Category

Common LMM Duramax Problems

DPF and EGR maintenance, turbo vane sticking and sensors are the usual LMM repairs. The LMM shares many turbo and injector parts with the LLY and LBZ.

Not sure what fits? Send us your VIN and we will match the right part. Shop the full line of Duramax parts.

LMM Duramax FAQ

What years is the LMM Duramax?

The LMM was used in 2007.5 to 2010 Chevy Silverado HD and GMC Sierra HD trucks.

Do LLY and LBZ turbos fit the LMM?

Many 2004.5 to 2010 bolt in turbos fit the LLY, LBZ and LMM. Check the fitment notes on each listing.

How do I know if my truck has an LMM?

The 8th digit of the VIN is 6 on LMM trucks. You can also check the RPO code sticker in the glove box.

Powerhouse Diesel