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Duramax Parts

High-quality Duramax performance parts are a must if you’re trying to get more out of your Chevy or GMC Duramax engine. That’s why Powerhouse Diesel stocks a wide range of Duramax parts engineered specifically to Get the most out of your truck. When you choose to shop with us, you can take advantage of our extensive expertise and experience to help you find the ideal solution for what you need from your engine.

Not only do we have a comprehensive inventory of Duramax diesel parts, but also we offer the highest levels of customer service. Our team is made up of gearheads just like you, meaning we spend as much time under the hood as anyone. You can trust us to guide you in the right direction, so you’ll have the correct parts that make the most sense for your needs.

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    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Tan

    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
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    WeatherTech 14+ Chevrolet Silverado Rear FloorLiner - Grey

    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 14+ Chevrolet Silverado Rear FloorLiner - Grey

    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 14+ Chevrolet Silverado Rear FloorLiner - Black

    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 14+ Chevrolet Silverado Rear FloorLiner - Black

    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
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    WeatherTech 14+ Chevrolet Silverado Front Rubber Mats - Grey

    WeatherTech
    $58.95 - $58.95
    $58.95
    $58.95 - $58.95
    $58.95

    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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    $58.95 - $58.95
    $58.95
    $58.95 - $58.95
    $58.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front Rubber Mats - Grey

    WeatherTech
    $58.95 - $58.95
    $58.95
    $58.95 - $58.95
    $58.95

    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
    $58.95 - $58.95
    $58.95
    $58.95 - $58.95
    $58.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front Rubber Mats - Black

    WeatherTech
    $58.95 - $58.95
    $58.95
    $58.95 - $58.95
    $58.95

    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
    $58.95 - $58.95
    $58.95
    $58.95 - $58.95
    $58.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Tan

    WeatherTech
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95

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

    View full details
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Tan

    WeatherTech
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95

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

    View full details
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Grey

    WeatherTech
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95

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

    View full details
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Black

    WeatherTech
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95

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

    View full details
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95
  • responsive-image responsive-image

    WeatherTech 14+ Chevrolet Silverado Front FloorLiner - Black

    WeatherTech
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95

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

    View full details
    $165.95 - $165.95
    $165.95
    $165.95 - $165.95
    $165.95
  • responsive-image responsive-image

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

    WeatherTech
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95

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

    View full details
    $135.95 - $135.95
    $135.95
    $135.95 - $135.95
    $135.95
  • responsive-image responsive-image Save 10% Save %

    Banks Power 14-18 Chevy/GMC Trucks Full Pillar Mount - 1 Gauge

    Banks Power
    $107.78
    $107.78 - $107.78
    $107.78
    $97.00
    $97.00 - $97.00
    $97.00

    Easy installation, no damaging or modifying the interior. Mounts on A-pillar allowing wires and tubes to be cleanly routed for a finished look. Gau...

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    $107.78
    $107.78 - $107.78
    $107.78
    $97.00
    $97.00 - $97.00
    $97.00
    Save 10% Save %
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    BD Diesel E-PAS Emergency Engine Shutdown - 2017 Chevy 6.6L Duramax L5P

    BD Diesel
    $699.32 - $699.32
    $699.32
    $735.95
    $735.95 - $735.95
    $735.95

    When you need an emergency engine shutdown system, then BD has the solution that is hard to PASs up. Some industries such as mining, oil refinery, ...

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    $699.32 - $699.32
    $699.32
    $735.95
    $735.95 - $735.95
    $735.95
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    Banks Power Air Filter Element - Oiled Filter

    Banks Power
    $113.33
    $113.33 - $113.33
    $113.33
    $102.00
    $102.00 - $102.00
    $102.00

    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
    $113.33
    $113.33 - $113.33
    $113.33
    $102.00
    $102.00 - $102.00
    $102.00
    Save 10% Save %
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    Banks Power 17-19 Chevy/GMC 2500 L5P 6.6L Ram-Air Intake System - Dry

    Banks Power
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00

    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
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00
    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
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00

    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
    $498.89
    $498.89 - $498.89
    $498.89
    $449.00
    $449.00 - $449.00
    $449.00
    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
    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00

    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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    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00
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    aFe Momentum HD Intake System w/ Pro 10R Filter 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall, pre-oiled 360-degree radial f...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
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    aFe Momentum HD Pro 10R Cold Air Intake System 2017 GM Diesel Trucks V8-6.6L L5P

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

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

    View full details
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00
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    aFe Momentum GT PRO DRY S Intake System 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)

    aFe
    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00

    Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9” tall 360-degree radial flow air fil...

    View full details
    $433.00 - $433.00
    $433.00
    $433.00 - $433.00
    $433.00
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    aFe Momentum GT Pro 5R Cold Air Intake System GM Trucks 2500/3500HD 2020 V8-6.6L

    aFe
    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

    Large Five Layer Performance Air Filter: This 360-degree radial flow air filter features our pre-oiled Pro 5R media with five layers of progressiv...

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    $420.00 - $420.00
    $420.00
    $420.00 - $420.00
    $420.00

 

YOUR ALL-IN-ONE SOURCE FOR DURAMAX PERFORMANCE UPGRADES

Having the right parts makes all the difference when you’re working on your engine, and we’re your total resource for everything you need. We have a wide assortment of Duramax parts for sale from top manufacturers including Kryptonite, ndustrial njectio, smeding, Banks Power and more. We give you a huge selection of options to choose from, meaning you’re more than likely to find exactly what you’re looking for when you need Duramax aftermarket parts.

From small parts for a quick fix to complete systems for a total overhaul, we have a solution for every need. Our range of products for Duramax engines includes:

  • Transmissions
  • Injection pumps
  • Turbochargers and exhausts
  • Wiring harnesses
  • Radiator hoses
  • Intercoolers
  • Fuel systems
  • And more

SHOP POWERHOUSE DIESEL

Whether you’re trying to squeeze more power out of your engine or keep it maintained to extend its lifespan, there’s no better place to turn than Powerhouse Diesel. From routine maintenance to full-on performance upgrades, our selection of components, tools and accessories make it possible to get the work done and give you the performance you’ve always wanted.

Our team here understands what you’re looking for and why. We’re just as passionate about trucks as you are, and we’ll take the time to share our expertise so you can find the perfect fit for your ride. If you want to learn more about everything we have to offer, take a moment to browse through our product listings on this page or reach out to one of our helpful representatives today.

Powerhouse Diesel