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LML Duramax Parts

Parts for the LML Duramax (2011 to 2016).

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    WeatherTech 2014+ Chevy Silverado Rear FloorLiner - Cocoa

    WeatherTech
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95

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

    View full details
    $98.95 - $98.95
    $98.95
    $98.95 - $98.95
    $98.95
  • responsive-image responsive-image

    WeatherTech 2014+ Chevrolet Silverado Rear Rubber Mats - Cocoa

    WeatherTech
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95

    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
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95
  • responsive-image responsive-image

    WeatherTech 2014+ Chevrolet Silverado Front FloorLiner - Cocoa

    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 2014+ Chevrolet Silverado Cocoa Front & Rear Floorliners

    WeatherTech
    $232.90 - $232.90
    $232.90
    $232.90 - $232.90
    $232.90

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

    View full details
    $232.90 - $232.90
    $232.90
    $232.90 - $232.90
    $232.90
  • responsive-image responsive-image

    WeatherTech 2014+ Chevrolet Silverado (Crew Cab and Double Cab) Front FloorLiners - Cocoa

    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
  • responsive-image responsive-image

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

    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...

    View full details
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
  • responsive-image responsive-image

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

    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...

    View full details
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
  • responsive-image responsive-image

    WeatherTech 2007+ Chevrolet Silverado Rear FloorLiner HP - Tan

    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...

    View full details
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
  • responsive-image responsive-image

    WeatherTech 2007+ Chevrolet Silverado Rear FloorLiner HP - Grey

    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...

    View full details
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
  • responsive-image responsive-image

    WeatherTech 2007 Chevrolet Silverado 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...

    View full details
    $126.95 - $126.95
    $126.95
    $126.95 - $126.95
    $126.95
  • responsive-image responsive-image

    WeatherTech 15-19 GMC Sierra / Sierra Denali 2500HD/3500HD (Crew Cab) Rear Floorliner HP - Black

    WeatherTech
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95

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

    View full details
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95
  • responsive-image responsive-image

    WeatherTech 15-19 GMC Sierra / Sierra Denali 2500HD / 3500HD Rear FloorLiner HP - Grey

    WeatherTech
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95

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

    View full details
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95
  • responsive-image responsive-image

    WeatherTech 15-19 GMC Sierra / Sierra Denali 2500HD / 3500HD (Crew Cab) Rear Floorliner HP - Cocoa

    WeatherTech
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95

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

    View full details
    $113.95 - $113.95
    $113.95
    $113.95 - $113.95
    $113.95
  • responsive-image responsive-image

    WeatherTech 15-19 Chevrolet Silverado 2500HD/3500HD Front FloorLiner for Vinyl Floors - 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 measur...

    View full details
    $163.95 - $163.95
    $163.95
    $163.95 - $163.95
    $163.95
  • responsive-image responsive-image

    WeatherTech 15-18 Chevrolet Silverado 3500 w/o Floor Shifter Vinyl 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 measur...

    View full details
    $163.95 - $163.95
    $163.95
    $163.95 - $163.95
    $163.95
  • responsive-image responsive-image

    WeatherTech 15+ GMC Sierra/Denali 3500HD Vinyl Front FloorLiner BLK - Crew Cab (no 4x4 Floorshifter)

    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 measur...

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

    WeatherTech 15+ Chevy Silverado 3500 Regular Cab w/o Floor Shift & No PTO Front FloorLiners - 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 measur...

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

    WeatherTech 14-15 Chevy Silverado Rear FloorLiner - Cocoa

    WeatherTech
    $88.95 - $88.95
    $88.95
    $88.95 - $88.95
    $88.95

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

    View full details
    $88.95 - $88.95
    $88.95
    $88.95 - $88.95
    $88.95
  • responsive-image responsive-image

    WeatherTech 14+ GM Sierra/Sierra Denali TechShade

    WeatherTech
    $73.95 - $73.95
    $73.95
    $73.95 - $73.95
    $73.95

    Custom fit and perfect for any season, the TechShade can keep your vehicle cool in the summer and help prevent frost build up in the winter. Refle...

    View full details
    $73.95 - $73.95
    $73.95
    $73.95 - $73.95
    $73.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevy Silverado (Crew Cab / Double Cab) Front FloorLiners - Cocoa

    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 14+ Chevrolet Silverado/GMC Sierra Crew and Double Cab Front FloorLiners - 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
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado/GMC Sierra Crew and Double Cab Front FloorLiners - 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
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Tan

    WeatherTech
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95

    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
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Grey

    WeatherTech
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95

    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
    $68.95 - $68.95
    $68.95
    $68.95 - $68.95
    $68.95

The LML Duramax powered 2011 to 2016 Chevy Silverado HD and GMC Sierra HD trucks. It brought piezo injectors, the Bosch CP4.2 pump, a 9th injector for DEF and a much stronger chassis.

Shop LML Duramax Parts by Category

Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.

LML Duramax FAQ

What is the 9th injector on the LML?

It doses fuel during the DPF regeneration process, separate from the 8 main cylinder injectors.

Is the LML CP4.2 pump a concern like the Ford CP4?

It can fail similarly and contaminate the fuel system. Many owners add filtration or a lift pump for extra protection.

Powerhouse Diesel