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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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    BedRug 20-23 Chevy/GMC Silverado/Sierra 2500/3500 DC 6.9ft Bed Std All Tailgates Impact Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image Save 7% Save %

    BedRug 20-23 Chevy/GMC Silverado/Sierra 2500/3500 8ft Long Bed w/MPTG Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image

    BedRug 99-07 GM Silverado/Sierra Classic Tailgate Mat

    BedRug
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00

    Get added protection with the BedRug Tailgate Mat. Works with either style, and easily installs with hook and loop fasteners. Provides cushion for ...

    View full details
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00
  • responsive-image responsive-image Save 7% Save %

    BedRug 99-07 Chevy/GMC Classic Short Bed Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image

    BedRug 99-07 GM Silverado/Sierra Classic 6ft 6in Bed Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00

    Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available fo...

    View full details
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00
  • responsive-image responsive-image

    BedRug 66in x 98in Universal Drop In Mat

    BedRug
    $173.00 - $173.00
    $173.00
    $173.00 - $173.00
    $173.00

    Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available fo...

    View full details
    $173.00 - $173.00
    $173.00
    $173.00 - $173.00
    $173.00
  • responsive-image responsive-image

    BedRug 20-23 GMFS HD 6ft9in Bed XLT Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00

    The BedTred XLT truck bed mat installs quickly with no tools required. The kits come with the bed mat and tailgate mat along with hook & loop f...

    View full details
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00
  • responsive-image responsive-image

    BedRug 20-23 GM Silverado/Sierra Tailgate Mat

    BedRug
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00

    Get added protection with the BedRug Tailgate Mat. Works with either style, and easily installs with hook and loop fasteners. Provides cushion for ...

    View full details
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00
  • responsive-image responsive-image Save 7% Save %

    BedRug 20-23 GM Silverado/Sierra HD 6ft 9in Bed w/o Multi-Pro TG Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image Save 7% Save %

    BedRug 20-23 GM Silverado/Sierra HD 6ft 9in Bed w/ Multi-Pro TG Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image

    BedRug 20-23 GM Silverado/Sierra 6ft 9in Bed Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00

    Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available fo...

    View full details
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00
  • responsive-image responsive-image

    BedRug 20-23 GM HD 6ft9in Bed BedTred Impact Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00

    The BedRug Impact Mat is designed specifically for trucks that have an existing spray-in liner or no bed liner. The all new design has an integrate...

    View full details
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00
  • responsive-image responsive-image

    BedRug 20-23 Chevy Silverado / GMC Sierra 2500/3500 8ft XLT Bed Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00

    The BedTred XLT truck bed mat installs quickly with no tools required. The kits come with the bed mat and tailgate mat along with hook & loop f...

    View full details
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00
  • responsive-image responsive-image Save 7% Save %

    BedRug 20-23 Chevrolet Silverado 2500/3500HD 8ft Bed (w/o Multi-Pro Tailgate) Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image

    BedRug 07-18 GM Silverado/Sierra 8ft Bed XLT Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00

    The BedTred XLT truck bed mat installs quickly with no tools required. The kits come with the bed mat and tailgate mat along with hook & loop f...

    View full details
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00
  • responsive-image responsive-image

    BedRug 07-18 GM Silverado/Sierra 8ft Bed BedTred Impact Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00

    The BedRug Impact Mat is designed specifically for trucks that have an existing spray-in liner or no bed liner. The all new design has an integrate...

    View full details
    $360.00 - $360.00
    $360.00
    $360.00 - $360.00
    $360.00
  • responsive-image responsive-image

    BedRug 07-18 GM Silverado/Sierra 6ft 6in Bed BedTred Impact Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00

    The BedRug Impact Mat is designed specifically for trucks that have an existing spray-in liner or no bed liner. The all new design has an integrate...

    View full details
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00
  • responsive-image responsive-image

    BedRug 07-18 GM Silverado/Sierra 6ft 6in Bed XLT Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00

    The BedTred XLT truck bed mat installs quickly with no tools required. The kits come with the bed mat and tailgate mat along with hook & loop f...

    View full details
    $331.00 - $331.00
    $331.00
    $331.00 - $331.00
    $331.00
  • responsive-image responsive-image Save 7% Save %

    BedRug 07-18 GM Silverado/Sierra 6ft 6in Bed Impact Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image

    BedRug 07-16 GM Silverado/Sierra Tailgate Mat

    BedRug
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00

    Get added protection with the BedRug Tailgate Mat. Works with either style, and easily installs with hook and loop fasteners. Provides cushion for ...

    View full details
    $87.00 - $87.00
    $87.00
    $87.00 - $87.00
    $87.00
  • responsive-image responsive-image

    BedRug 07-16 GM Silverado/Sierra 8ft Bed Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00

    Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available fo...

    View full details
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00
  • responsive-image responsive-image Save 7% Save %

    BedRug 07-16 GM Silverado/Sierra 6ft 6in Bed Bedliner

    BedRug
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00

    Made of 100 percent polypropylene, the BedRug bed liner protects your truck, and provides an ultra tough work surface. BedRug is water and stain re...

    View full details
    $739.00
    $739.00 - $739.00
    $739.00
    $690.00
    $690.00 - $690.00
    $690.00
    Save 7% Save %
  • responsive-image responsive-image

    BedRug 07-16 GM Silverado/Sierra 6ft 6in Bed Mat (Use w/Spray-In & Non-Lined Bed)

    BedRug
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00

    Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available fo...

    View full details
    $259.00 - $259.00
    $259.00
    $259.00 - $259.00
    $259.00
  • responsive-image responsive-image

    BedRug 07-16 GM Silverado/Sierra 6ft 6in Bed Drop In Mat

    BedRug
    $173.00 - $173.00
    $173.00
    $173.00 - $173.00
    $173.00

    Constructed of the same, durable material as the BedRug liner, BedRug Mat works great with drop-in or spray-in/non-liner applications. Available fo...

    View full details
    $173.00 - $173.00
    $173.00
    $173.00 - $173.00
    $173.00

 

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