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Duramax Parts

Duramax parts for every 6.6L Duramax in Chevy Silverado HD and GMC Sierra HD trucks, from the 2001 LB7 to the current L5P. Pick your engine below to see parts that fit your truck.

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    WeatherTech 14+ Chevrolet Silverado/GMC Sierra Crew and Double Cab Front FloorLiners - Black

    WeatherTech
    $197.00 - $197.00
    $197.00
    $197.00 - $197.00
    $197.00

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

    View full details
    $197.00 - $197.00
    $197.00
    $197.00 - $197.00
    $197.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Grey

    WeatherTech
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Tan

    WeatherTech
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Black

    WeatherTech
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Black

    WeatherTech
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear Rubber Mats - Black

    WeatherTech
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $102.00 - $102.00
    $102.00
    $102.00 - $102.00
    $102.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Tan

    WeatherTech
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00

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

    View full details
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Grey

    WeatherTech
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00

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

    View full details
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Grey

    WeatherTech
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00

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

    View full details
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Black

    WeatherTech
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00

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

    View full details
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Black

    WeatherTech
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00

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

    View full details
    $146.00 - $146.00
    $146.00
    $146.00 - $146.00
    $146.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front Rubber Mats - Grey

    WeatherTech
    $117.00 - $117.00
    $117.00
    $117.00 - $117.00
    $117.00

    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
    $117.00 - $117.00
    $117.00
    $117.00 - $117.00
    $117.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front Rubber Mats - Grey

    WeatherTech
    $117.00 - $117.00
    $117.00
    $117.00 - $117.00
    $117.00

    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
    $117.00 - $117.00
    $117.00
    $117.00 - $117.00
    $117.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front Rubber Mats - Black

    WeatherTech
    $117.00 - $117.00
    $117.00
    $117.00 - $117.00
    $117.00

    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
    $117.00 - $117.00
    $117.00
    $117.00 - $117.00
    $117.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Tan

    WeatherTech
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00

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

    View full details
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Tan

    WeatherTech
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00

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

    View full details
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Grey

    WeatherTech
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00

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

    View full details
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Black

    WeatherTech
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00

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

    View full details
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Black

    WeatherTech
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00

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

    View full details
    $241.00 - $241.00
    $241.00
    $241.00 - $241.00
    $241.00
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado 2500/3500 Front FloorLiner - Tan

    WeatherTech
    $197.00 - $197.00
    $197.00
    $197.00 - $197.00
    $197.00

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

    View full details
    $197.00 - $197.00
    $197.00
    $197.00 - $197.00
    $197.00
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    Banks Power Air Filter Element - Oiled Filter

    Banks Power
    $167.00
    $167.00 - $167.00
    $167.00
    $150.00
    $150.00 - $150.00
    $150.00

    Easy to install replacement filter (oiled or dry). Increased airflow, excellent filtration, and longer service life.Banks Ram-Air filter is a high-...

    View full details
    $167.00
    $167.00 - $167.00
    $167.00
    $150.00
    $150.00 - $150.00
    $150.00
    Save 10% Save %
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    Banks Power 17-19 Chevy/GMC 2500 L5P 6.6L Ram-Air Intake System - Dry

    Banks Power
    $734.00
    $734.00 - $734.00
    $734.00
    $660.00
    $660.00 - $660.00
    $660.00

    Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power-robb...

    View full details
    $734.00
    $734.00 - $734.00
    $734.00
    $660.00
    $660.00 - $660.00
    $660.00
    Save 10% Save %
  • responsive-image responsive-image Save 10% Save %

    Banks Power 17-19 Chevy/GMC 2500 L5P 6.6L Ram-Air Intake System

    Banks Power
    $734.00
    $734.00 - $734.00
    $734.00
    $660.00
    $660.00 - $660.00
    $660.00

    Beats stock and the competition. New over-sized filter element protects engine and outflows competition. Enclosed housing keeps out hot, power-robb...

    View full details
    $734.00
    $734.00 - $734.00
    $734.00
    $660.00
    $660.00 - $660.00
    $660.00
    Save 10% Save %
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    aFe Momentum HD Pro DRY S 2017 GM Diesel Trucks V8-6.6L Cold Air Intake System

    aFe
    $640.00 - $640.00
    $640.00
    $640.00 - $640.00
    $640.00

    Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates ...

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    $640.00 - $640.00
    $640.00
    $640.00 - $640.00
    $640.00

Duramax parts and performance upgrades for every 6.6L Duramax, from the 2001 LB7 to the current L5P. We carry injectors, fuel systems, turbos, tuning, Allison transmission parts and suspension from Kryptonite, Pro Form Fab and more.

Shop by Duramax Engine

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

Duramax FAQ

Which Duramax do I have?

The engine code is stamped on the block and often on a decal under the hood. LB7 ran 2001 to 2004, LLY 2004.5 to 2005, LBZ 2006 to 2007, LMM 2007.5 to 2010, LML 2011 to 2016, and L5P 2017 on.

Do parts interchange between Duramax generations?

Some suspension and driveline parts do, but fuel system, turbo and tuning parts are specific to each engine generation. Shop by engine and year, or send us your VIN.

Powerhouse Diesel