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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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    Moly EP Oil Treatment

    Schaeffer's
    $ 204.00 - $ 6,185.00
    $ 204.00 - $ 6,185.00
    $ 204.00 - $ 6,185.00
    $ 204.00

    Extreme pressure protection for bearings, valve trains, pistons and piston rings. Increases oil pressure and reduces oil consumption. Moly E....

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    $ 204.00 - $ 6,185.00
    $ 204.00 - $ 6,185.00
    $ 204.00 - $ 6,185.00
    $ 204.00
  • responsive-image responsive-image

    02191 SynForce Green NLGI #1

    Schaeffer's
    $ 207.00 - $ 5,773.00
    $ 207.00 - $ 5,773.00
    $ 207.00 - $ 5,773.00
    $ 207.00

    SynForce® Green Grease NLGI #1 is an extreme heavy-duty, multi-purpose, aluminum complex base grease.  It is formulated for use in all types of hea...

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    $ 207.00 - $ 5,773.00
    $ 207.00 - $ 5,773.00
    $ 207.00 - $ 5,773.00
    $ 207.00
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    Diesel Treat 2000™ Ultra Low Sulfur

    Schaeffer's
    $ 289.00 - $ 6,716.00
    $ 289.00 - $ 6,716.00
    $ 289.00 - $ 6,716.00
    $ 289.00

    Diesel Treat 2000™ Ultra Low Sulfur is an ashless, all-season fuel additive formulated for use with all types of diesel fuel, especially low sulfur...

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    $ 289.00 - $ 6,716.00
    $ 289.00 - $ 6,716.00
    $ 289.00 - $ 6,716.00
    $ 289.00
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    Schaeffers Carbon Treat All Season

    Schaeffer's
    $ 475.00 - $ 475.00
    $ 475.00
    $ 475.00 - $ 475.00
    $ 475.00

    CarbonTreat is the cure for a problem you may not know exists. That said, you probably have heard of injector failures and plugged fuel filters tha...

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    $ 475.00 - $ 475.00
    $ 475.00
    $ 475.00 - $ 475.00
    $ 475.00
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    0191 Micron Moly® Racing Oil 20W-50

    Schaeffer's
    $ 2,578.00 - $ 36,079.00
    $ 2,578.00 - $ 36,079.00
    $ 2,578.00 - $ 36,079.00
    $ 2,578.00

    Micron Moly® Racing Oil 20W-50 is engineered with the highest quality 100% paraffin base stocks, proven friction modifiers, and a highly advanced p...

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    $ 2,578.00 - $ 36,079.00
    $ 2,578.00 - $ 36,079.00
    $ 2,578.00 - $ 36,079.00
    $ 2,578.00
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    9012 SynShield OTR Plus Full Synthetic 10W-30

    Schaeffer's
    $ 4,330.00 - $ 45,356.00
    $ 4,330.00 - $ 45,356.00
    $ 4,330.00 - $ 45,356.00
    $ 4,330.00

    SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide...

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    $ 4,330.00 - $ 45,356.00
    $ 4,330.00 - $ 45,356.00
    $ 4,330.00 - $ 45,356.00
    $ 4,330.00
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    Schaeffer Diesel Treat 2000™ Winter Fuel Additive/Anti gel

    Schaeffer's
    $ 300.00 - $ 28,863.00
    $ 300.00 - $ 28,863.00
    $ 300.00 - $ 28,863.00
    $ 300.00

    Diesel Treat 2000™ Ultra Low Sulfur Winter fuel additive is specially formulated to provide ultra low sulfur diesel fuel maximum cold temperature ...

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    $ 300.00 - $ 28,863.00
    $ 300.00 - $ 28,863.00
    $ 300.00 - $ 28,863.00
    $ 300.00
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    9000 SynShield OTR Plus Full Synthetic 5W-40

    Schaeffer's
    $ 3,114.00 - $ 45,356.00
    $ 3,114.00 - $ 45,356.00
    $ 3,114.00 - $ 45,356.00
    $ 3,114.00

    SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to provide ...

    View full details
    $ 3,114.00 - $ 45,356.00
    $ 3,114.00 - $ 45,356.00
    $ 3,114.00 - $ 45,356.00
    $ 3,114.00
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    0204SAT All-Trans Supreme ATF

    Schaeffer's
    $ 4,119.00 - $ 50,510.00
    $ 4,119.00 - $ 50,510.00
    $ 4,119.00 - $ 50,510.00
    $ 4,119.00

    All-Trans Supreme® is formulated with a special blend of synthetic base oils, a highly shear, stable viscosity improver, and a multi-functional add...

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    $ 4,119.00 - $ 50,510.00
    $ 4,119.00 - $ 50,510.00
    $ 4,119.00 - $ 50,510.00
    $ 4,119.00
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    0709 Supreme 7000™ Synthetic Plus Racing Oil 10W-30

    Schaeffer's
    $ 3,477.00 - $ 50,510.00
    $ 3,477.00 - $ 50,510.00
    $ 3,477.00 - $ 50,510.00
    $ 3,477.00

    Supreme 7000™ Synthetic Plus Racing Oil 10W-30 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to reduce ...

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    $ 3,477.00 - $ 50,510.00
    $ 3,477.00 - $ 50,510.00
    $ 3,477.00 - $ 50,510.00
    $ 3,477.00
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    0723

    Schaeffer's
    $ 4,887.00 - $ 45,356.00
    $ 4,887.00 - $ 45,356.00
    $ 4,887.00 - $ 45,356.00
    $ 4,887.00

    SynShield® Ultra Performance 5W-30 Diesel Engine Oil is a premium performance, full synthetic, heavy-duty diesel engine oil formulated to provide ...

    View full details
    $ 4,887.00 - $ 45,356.00
    $ 4,887.00 - $ 45,356.00
    $ 4,887.00 - $ 45,356.00
    $ 4,887.00
  • responsive-image responsive-image

    0708 Supreme™ 7000 Synthetic Plus Racing Oil 15W-40

    Schaeffer's
    $ 4,907.00 - $ 45,356.00
    $ 4,907.00 - $ 45,356.00
    $ 4,907.00 - $ 45,356.00
    $ 4,907.00

    Supreme 7000™ Synthetic Plus™ Racing Oil 15W-40 is a premium quality, high zinc, multi-grade para-synthetic engine oil that is formulated to reduce...

    View full details
    $ 4,907.00 - $ 45,356.00
    $ 4,907.00 - $ 45,356.00
    $ 4,907.00 - $ 45,356.00
    $ 4,907.00
  • responsive-image responsive-image

    0700 SynShield™ Durability Advantage 15W-40

    Schaeffer's
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00

    SynShield® Durability Advantage 15W-40 Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum pro...

    View full details
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00
  • responsive-image responsive-image

    0722 SynShield® Ultra Performance 10W-30

    Schaeffer's
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00

    SynShield® Ultra Performance 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide ...

    View full details
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00 - $ 37,110.00
    $ 2,763.00
  • responsive-image responsive-image

    0711-005 SynShield® OTR Plus 10W-30

    Schaeffer's
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00

    SynShield® OTR Plus 10W-30 Diesel Engine Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximum p...

    View full details
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00
    $ 4,182.00 - $ 4,182.00
    $ 4,182.00

 

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