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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 01-02* LB7 Chevy Silverado Hood Protector - Black

    WeatherTech
    $ 1,872.00 - $ 1,872.00
    $ 1,872.00
    $ 1,872.00 - $ 1,872.00
    $ 1,872.00

    The Hood Protector is a custom-fit bug and debris shield that helps preserve and maintain paint finishes. Features a sleek and low profile made fro...

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    $ 1,872.00 - $ 1,872.00
    $ 1,872.00
    $ 1,872.00 - $ 1,872.00
    $ 1,872.00
  • WeatherTech 19-24 Chevrolet Silverado CREW CAB SillProtector (4pc Set) - Black. WeatherTech 19-24 Chevrolet Silverado CREW CAB SillProtector (4pc Set) - Black.

    WeatherTech 19-24 Chevrolet Silverado CREW CAB SillProtector (4pc Set) - Black

    WeatherTech
    $ 1,332.00 - $ 1,332.00
    $ 1,332.00
    $ 1,332.00 - $ 1,332.00
    $ 1,332.00

    WeatherTech Model ST012K2 CREW CAB MODELS ONLY!Made from the same impact-resistant material as BumperTopper, SillProtector is a custom-fitting, dur...

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    $ 1,332.00 - $ 1,332.00
    $ 1,332.00
    $ 1,332.00 - $ 1,332.00
    $ 1,332.00
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    WeatherTech Universal 1st Row Bucket Drivers Seat Protector - Black

    WeatherTech
    $ 2,917.00 - $ 2,917.00
    $ 2,917.00
    $ 2,917.00 - $ 2,917.00
    $ 2,917.00

    WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra layer of protection for their rear vehicle seating....

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    $ 2,917.00 - $ 2,917.00
    $ 2,917.00
    $ 2,917.00 - $ 2,917.00
    $ 2,917.00
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    WeatherTech 20-26 Chevrolet Silverado 2500HD/3500HD Hood Skin Protector - Black

    WeatherTech
    $ 1,872.00 - $ 1,872.00
    $ 1,872.00
    $ 1,872.00 - $ 1,872.00
    $ 1,872.00

    WeatherTech Model 55189IMProtect your expensive headlamps, before it is too late! Introducing LampGard, an incredibly tough 40 mil. thick, double-p...

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    $ 1,872.00 - $ 1,872.00
    $ 1,872.00
    $ 1,872.00 - $ 1,872.00
    $ 1,872.00
  • Logo Image Logo Image

    WeatherTech 56in W x 20in D x 18in H Bench Seat Protector - Grey

    WeatherTech
    $ 3,007.00 - $ 3,007.00
    $ 3,007.00
    $ 3,007.00 - $ 3,007.00
    $ 3,007.00

    WeatherTech Model 8ASP-BN5GWeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra step of protection for t...

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    $ 3,007.00 - $ 3,007.00
    $ 3,007.00
    $ 3,007.00 - $ 3,007.00
    $ 3,007.00
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    WT FloorLiner - Front - Cocoa

    WeatherTech
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
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    $ 4,554.00

    WeatherTech Model 475431-475424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

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    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
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    WT FloorLiner - Front - Tan

    WeatherTech
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
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    $ 4,014.00

    WeatherTech Model 456071-455424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

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    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Tan

    WeatherTech
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00

    WeatherTech Model 455431-455424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

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    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00

    WeatherTech Model 447221-445424The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior ...

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    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
  • Logo Image Photo - Primary

    WT 3D FloorMat - Front - Blk

    WeatherTech
    $ 4,860.00 - $ 4,860.00
    $ 4,860.00
    $ 4,860.00 - $ 4,860.00
    $ 4,860.00

    WeatherTech Model 446071IM-445423IMWeatherTech has taken vehicle floor protection to the next dimension! Laser measured and custom fit, the 3D Floo...

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    $ 4,860.00 - $ 4,860.00
    $ 4,860.00
    $ 4,860.00 - $ 4,860.00
    $ 4,860.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00

    WeatherTech Model 4415701-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interi...

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    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00

    WeatherTech Model 4415671-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interi...

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    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00

    WeatherTech Model 4415431V-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

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    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
    $ 4,014.00 - $ 4,014.00
    $ 4,014.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00

    WeatherTech Model 4415421V-4415422VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

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    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
    $ 4,554.00 - $ 4,554.00
    $ 4,554.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00

    WeatherTech Model 4414911V-4414366VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

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    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00

    WeatherTech Model 4414911V-4414365VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

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    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,914.00 - $ 4,914.00
    $ 4,914.00
    $ 4,914.00 - $ 4,914.00
    $ 4,914.00

    WeatherTech Model 4414911-4414369The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interio...

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    $ 4,914.00 - $ 4,914.00
    $ 4,914.00
    $ 4,914.00 - $ 4,914.00
    $ 4,914.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00

    WeatherTech Model 4414911-4414366The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interio...

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    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
  • Logo Image Photo - Primary

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00

    WeatherTech Model 4414911-4414363The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interio...

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    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
  • Logo Image Photo - Primary

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00

    WeatherTech Model 4414911-4414365The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interio...

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    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
    $ 5,149.00 - $ 5,149.00
    $ 5,149.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,608.00 - $ 4,608.00
    $ 4,608.00
    $ 4,608.00 - $ 4,608.00
    $ 4,608.00

    WeatherTech Model 4414361V-4414366VThe WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute inter...

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    $ 4,608.00 - $ 4,608.00
    $ 4,608.00
    $ 4,608.00 - $ 4,608.00
    $ 4,608.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,374.00 - $ 4,374.00
    $ 4,374.00
    $ 4,374.00 - $ 4,374.00
    $ 4,374.00

    WeatherTech Model 441436-1-9The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior pro...

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    $ 4,374.00 - $ 4,374.00
    $ 4,374.00
    $ 4,374.00 - $ 4,374.00
    $ 4,374.00
  • Logo Image Logo Image

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,608.00 - $ 4,608.00
    $ 4,608.00
    $ 4,608.00 - $ 4,608.00
    $ 4,608.00

    WeatherTech Model 441436-1-6The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior pro...

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    $ 4,608.00 - $ 4,608.00
    $ 4,608.00
    $ 4,608.00 - $ 4,608.00
    $ 4,608.00
  • Photo - Primary Photo - Primary

    WT FloorLiner - Front - Blk

    WeatherTech
    $ 4,194.00 - $ 4,194.00
    $ 4,194.00
    $ 4,194.00 - $ 4,194.00
    $ 4,194.00

    WeatherTech Model 15377810The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior prote...

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    $ 4,194.00 - $ 4,194.00
    $ 4,194.00
    $ 4,194.00 - $ 4,194.00
    $ 4,194.00

 

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