Skip to content
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.
Free Shipping on most orders over $100.00. Buy now, pay later with ShopPay.

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.

Filters

$
$
  • responsive-image responsive-image

    04-10 Duramax S300 Turbo Kit

    Smeding
    $2,195.00 - $2,560.00
    $2,195.00 - $2,560.00
    $2,195.00 - $2,560.00
    $2,195.00

    Smeding Diesel S300 Turbo Kit for 04-10 model Duramax PickupsThis kit includes the necessary parts to run a S300 frame turbo on a duramax powered t...

    View full details
    $2,195.00 - $2,560.00
    $2,195.00 - $2,560.00
    $2,195.00 - $2,560.00
    $2,195.00
  • responsive-image responsive-image

    Smeding Diesel S467 T4 Turbocharger

    Smeding
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00

    S467 t4 turbocharger

    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00
  • responsive-image responsive-image

    Smeding Diesel S300 Direct Bolt In Turbo 04.5-10 Duramax

    Smeding
    $2,195.00 - $2,740.00
    $2,195.00 - $2,740.00
    $2,195.00 - $2,740.00
    $2,195.00

    Smeding Diesel 04.5-10 Duramax S300 Direct Bolt In Turbocharger This turbo utilizes our S300 frame NON VGT Turbochargers and is setup to bolt in w...

    View full details
    $2,195.00 - $2,740.00
    $2,195.00 - $2,740.00
    $2,195.00 - $2,740.00
    $2,195.00
  • responsive-image responsive-image

    Smeding Diesel S369 SXE Turbocharger

    Smeding
    $975.00 - $1,265.00
    $975.00 - $1,265.00
    $975.00 - $1,265.00
    $975.00

    Smeding Diesel S369 SXE Turbocharger

    $975.00 - $1,265.00
    $975.00 - $1,265.00
    $975.00 - $1,265.00
    $975.00
  • responsive-image responsive-image

    Smeding Diesel 2020-2024 L5P Duramax Differential Cover

    Smeding
    $330.00 - $330.00
    $330.00
    $330.00 - $330.00
    $330.00

    This rear differential cover has been meticulously engineered to minimize friction and maximize lubrication of your gear set. If you want to keep y...

    View full details
    $330.00 - $330.00
    $330.00
    $330.00 - $330.00
    $330.00
  • responsive-image responsive-image

    Smeding Diesel S464 T4 Turbocharger

    Smeding
    $975.00 - $1,510.00
    $975.00 - $1,510.00
    $975.00 - $1,510.00
    $975.00

    s464 t4 turbocharger

    $975.00 - $1,510.00
    $975.00 - $1,510.00
    $975.00 - $1,510.00
    $975.00
  • responsive-image responsive-image

    Smeding Diesel Billet S472 T4 Turbocharger

    Smeding
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00

    s472 turbocharger smeding diesel

    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00
  • responsive-image responsive-image

    Smeding Diesel S467 T4 90 Degree Cover Turbocharger

    Smeding
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00

    Smeding Diesel S467 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...

    View full details
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00
  • responsive-image responsive-image

    Smeding Diesel S464 T4 90 Degree Cover Turbocharger

    Smeding
    $975.00 - $1,360.00
    $975.00 - $1,360.00
    $975.00 - $1,360.00
    $975.00

    Smeding Diesel S464 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover instead of...

    View full details
    $975.00 - $1,360.00
    $975.00 - $1,360.00
    $975.00 - $1,360.00
    $975.00
  • responsive-image responsive-image

    Smeding Diesel S366 SXE Turbocharger

    Smeding
    $730.00 - $1,265.00
    $730.00 - $1,265.00
    $730.00 - $1,265.00
    $730.00

    Smeding Diesel S366 SXE Turbocharger

    $730.00 - $1,265.00
    $730.00 - $1,265.00
    $730.00 - $1,265.00
    $730.00
  • responsive-image responsive-image

    Smeding Diesel S362 SXE Turbocharger

    Smeding
    $730.00 - $1,140.00
    $730.00 - $1,140.00
    $730.00 - $1,140.00
    $730.00

    s362 sxe turbocharger

    $730.00 - $1,140.00
    $730.00 - $1,140.00
    $730.00 - $1,140.00
    $730.00
  • responsive-image responsive-image

    Smeding Diesel VGT for 04.5-10 6.6L Duramax

    Smeding
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00

    The Smeding Diesel VGT for 04.5-10 6.6L Duramax is a drop-in replacement turbocharger for 2004.5-2010 Duramax diesels. This unit will come in 3 siz...

    View full details
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00
  • responsive-image responsive-image

    Smeding Diesel VGT for 11-16 6.6L Duramax

    Smeding
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00

    The Smeding Diesel VGT for 11-16 6.6L Duramax is a drop-in replacement turbocharger for 2011-2016 Duramax diesels. This unit will come in 3 sizes; ...

    View full details
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00 - $3,660.00
    $3,295.00
  • responsive-image responsive-image

    Smeding Diesel S300 Direct Bolt In Turbo 2011-16 LML Duramax

    Smeding
    $2,195.00 - $25,000.00
    $2,195.00 - $25,000.00
    $2,195.00 - $25,000.00
    $2,195.00

    Smeding Diesel LML Duramax S300 Direct Bolt In Turbocharger This turbo utilizes our S300 frame NON VGT Turbochargers and is setup to bolt in with ...

    View full details
    $2,195.00 - $25,000.00
    $2,195.00 - $25,000.00
    $2,195.00 - $25,000.00
    $2,195.00
  • responsive-image responsive-image

    Smeding Diesel S475 T6 Turbocharger

    Smeding
    $799.00 - $1,255.00
    $799.00 - $1,255.00
    $799.00 - $1,255.00
    $799.00

    Smeding Diesel S475/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $799.00 - $1,255.00
    $799.00 - $1,255.00
    $799.00 - $1,255.00
    $799.00
  • responsive-image responsive-image

    Smeding Diesel S480 T6 Turbocharger

    Smeding
    $1,035.00 - $1,495.00
    $1,035.00 - $1,495.00
    $1,035.00 - $1,495.00
    $1,035.00

    Smeding Diesel S480/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,035.00 - $1,495.00
    $1,035.00 - $1,495.00
    $1,035.00 - $1,495.00
    $1,035.00
  • responsive-image responsive-image

    Smeding Diesel Billet S483 T6 Turbocharger

    Smeding
    $1,280.00 - $1,460.00
    $1,280.00 - $1,460.00
    $1,280.00 - $1,460.00
    $1,280.00

    Smeding Diesel S483/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,280.00 - $1,460.00
    $1,280.00 - $1,460.00
    $1,280.00 - $1,460.00
    $1,280.00
  • responsive-image responsive-image

    Smeding Diesel Billet SXE-R S478 T6 Turbocharger

    Smeding
    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00

    Smeding Diesel Billet SXE-R S478/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00
  • responsive-image responsive-image

    Smeding Diesel Billet SXE-R S488 T6 Turbocharger

    Smeding
    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00

    Smeding Diesel Billet SXE-R S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00 - $2,025.00
    $1,845.00
  • responsive-image responsive-image

    Smeding Diesel Billet S488 T6 Turbocharger

    Smeding
    $1,345.00 - $1,525.00
    $1,345.00 - $1,525.00
    $1,345.00 - $1,525.00
    $1,345.00

    Smeding Diesel S488/96 T6 Turbocharger This turbo may be purchased with 1.32 or 1.15 exhaust housing

    $1,345.00 - $1,525.00
    $1,345.00 - $1,525.00
    $1,345.00 - $1,525.00
    $1,345.00
  • responsive-image responsive-image

    Smeding Diesel S475 T4 Turbocharger

    Smeding
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00

    S475 t4 Turbocharger

    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00 - $1,780.00
    $1,150.00
  • responsive-image responsive-image

    Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger

    Smeding
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00

    Smeding Diesel Billet S472 T4 90 Degree Cover Turbocharger This turbo will come with out Smeding Diesel exclusive, 90* 3rd gen style race cover ins...

    View full details
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00 - $1,780.00
    $1,395.00
  • responsive-image responsive-image

    Smeding Diesel S364.5 SXE Turbocharger

    Smeding
    $975.00 - $1,325.00
    $975.00 - $1,325.00
    $975.00 - $1,325.00
    $975.00

    Smeding Diesel S364.5 SXE Turbocharger

    $975.00 - $1,325.00
    $975.00 - $1,325.00
    $975.00 - $1,325.00
    $975.00
  • responsive-image responsive-image

    Smeding Diesel S372 SXE Turbocharger

    Smeding
    $1,095.00 - $1,385.00
    $1,095.00 - $1,385.00
    $1,095.00 - $1,385.00
    $1,095.00

    s372 sxe turbocharger

    $1,095.00 - $1,385.00
    $1,095.00 - $1,385.00
    $1,095.00 - $1,385.00
    $1,095.00

 

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