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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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S&S Diesel Motorsport 30% over LLY injector - Reman
S&SOriginal price $ 8,997.00 - Original price $ 8,997.00Original price$ 8,997.00$ 8,997.00 - $ 8,997.00Current price $ 8,997.00| /S&S Model LLY-30SAC-R30% over LLY injector - Reman
Original price $ 8,997.00 - Original price $ 8,997.00Original price$ 8,997.00$ 8,997.00 - $ 8,997.00Current price $ 8,997.00| / -
S&S Diesel Motorsport 30% over LLY injector - New
S&SOriginal price $ 10,447.00 - Original price $ 10,447.00Original price$ 10,447.00$ 10,447.00 - $ 10,447.00Current price $ 10,447.00| /S&S Model LLY-30SAC30% over LLY injector - New
Original price $ 10,447.00 - Original price $ 10,447.00Original price$ 10,447.00$ 10,447.00 - $ 10,447.00Current price $ 10,447.00| / -
S&S Diesel Motorsport LLY TorqueMaster Injector - New
S&SOriginal price $ 8,073.00 - Original price $ 8,073.00Original price$ 8,073.00$ 8,073.00 - $ 8,073.00Current price $ 8,073.00| /S&S Model LLY-10SACLLY TorqueMaster Injector - New
Original price $ 8,073.00 - Original price $ 8,073.00Original price$ 8,073.00$ 8,073.00 - $ 8,073.00Current price $ 8,073.00| / -
S&S Diesel Motorsport LLY TorqueMaster Injector - Reman
S&SOriginal price $ 6,863.00 - Original price $ 6,863.00Original price$ 6,863.00$ 6,863.00 - $ 6,863.00Current price $ 6,863.00| /S&S Model LLY-10SAC-RLLY TorqueMaster Injector - Reman
Original price $ 6,863.00 - Original price $ 6,863.00Original price$ 6,863.00$ 6,863.00 - $ 6,863.00Current price $ 6,863.00| / -
S&S Diesel Motorsport 500% over LB7 injector - New Set
S&SOriginal price $ 138,042.00 - Original price $ 138,042.00Original price$ 138,042.00$ 138,042.00 - $ 138,042.00Current price $ 138,042.00| /S&S Model LB7-500SAC-SET500% over LB7 injector - New
Original price $ 138,042.00 - Original price $ 138,042.00Original price$ 138,042.00$ 138,042.00 - $ 138,042.00Current price $ 138,042.00| / -
S&S Diesel Motorsport 500% over LB7 injector - Reman Set
S&SOriginal price $ 128,854.00 - Original price $ 128,854.00Original price$ 128,854.00$ 128,854.00 - $ 128,854.00Current price $ 128,854.00| /S&S Model LB7-500SAC-R-SET500% over LB7 injector - Reman
Original price $ 128,854.00 - Original price $ 128,854.00Original price$ 128,854.00$ 128,854.00 - $ 128,854.00Current price $ 128,854.00| / -
S&S Diesel Motorsport 450% over LB7 injector - New Set
S&SOriginal price $ 135,635.00 - Original price $ 135,635.00Original price$ 135,635.00$ 135,635.00 - $ 135,635.00Current price $ 135,635.00| /S&S Model LB7-450SAC-SET450% over LB7 injector - New
Original price $ 135,635.00 - Original price $ 135,635.00Original price$ 135,635.00$ 135,635.00 - $ 135,635.00Current price $ 135,635.00| / -
S&S Diesel Motorsport 450% over LB7 injector - Reman Set
S&SOriginal price $ 126,228.00 - Original price $ 126,228.00Original price$ 126,228.00$ 126,228.00 - $ 126,228.00Current price $ 126,228.00| /S&S Model LB7-450SAC-R-SET450% over LB7 injector - Reman
Original price $ 126,228.00 - Original price $ 126,228.00Original price$ 126,228.00$ 126,228.00 - $ 126,228.00Current price $ 126,228.00| / -
S&S Diesel Motorsport 400% over LB7 injector - New Set
S&SOriginal price $ 133,666.00 - Original price $ 133,666.00Original price$ 133,666.00$ 133,666.00 - $ 133,666.00Current price $ 133,666.00| /S&S Model LB7-400SAC-SET400% over LB7 injector - New
Original price $ 133,666.00 - Original price $ 133,666.00Original price$ 133,666.00$ 133,666.00 - $ 133,666.00Current price $ 133,666.00| / -
S&S Diesel Motorsport 400% over LB7 injector - Reman Set
S&SOriginal price $ 124,478.00 - Original price $ 124,478.00Original price$ 124,478.00$ 124,478.00 - $ 124,478.00Current price $ 124,478.00| /S&S Model LB7-400SAC-R-SET400% over LB7 injector - Reman
Original price $ 124,478.00 - Original price $ 124,478.00Original price$ 124,478.00$ 124,478.00 - $ 124,478.00Current price $ 124,478.00| / -
S&S Diesel Motorsport 350% over LB7 injector - New Set
S&SOriginal price $ 127,103.00 - Original price $ 127,103.00Original price$ 127,103.00$ 127,103.00 - $ 127,103.00Current price $ 127,103.00| /S&S Model LB7-350SAC-SET350% over LB7 injector - New
Original price $ 127,103.00 - Original price $ 127,103.00Original price$ 127,103.00$ 127,103.00 - $ 127,103.00Current price $ 127,103.00| / -
S&S Diesel Motorsport 350% over LB7 injector - Reman Set
S&SOriginal price $ 117,915.00 - Original price $ 117,915.00Original price$ 117,915.00$ 117,915.00 - $ 117,915.00Current price $ 117,915.00| /S&S Model LB7-350SAC-R-SET350% over LB7 injector - Reman
Original price $ 117,915.00 - Original price $ 117,915.00Original price$ 117,915.00$ 117,915.00 - $ 117,915.00Current price $ 117,915.00| / -
S&S Diesel Motorsport 300% over LB7 injector - New Set
S&SOriginal price $ 124,916.00 - Original price $ 124,916.00Original price$ 124,916.00$ 124,916.00 - $ 124,916.00Current price $ 124,916.00| /S&S Model LB7-300SAC-SET300% over LB7 injector - New
Original price $ 124,916.00 - Original price $ 124,916.00Original price$ 124,916.00$ 124,916.00 - $ 124,916.00Current price $ 124,916.00| / -
S&S Diesel Motorsport 300% over LB7 injector - Reman Set
S&SOriginal price $ 115,728.00 - Original price $ 115,728.00Original price$ 115,728.00$ 115,728.00 - $ 115,728.00Current price $ 115,728.00| /S&S Model LB7-300SAC-R-SET300% over LB7 injector - Reman
Original price $ 115,728.00 - Original price $ 115,728.00Original price$ 115,728.00$ 115,728.00 - $ 115,728.00Current price $ 115,728.00| / -
S&S Diesel Motorsport 250% over LB7 injector - New Set
S&SOriginal price $ 124,916.00 - Original price $ 124,916.00Original price$ 124,916.00$ 124,916.00 - $ 124,916.00Current price $ 124,916.00| /S&S Model LB7-250SAC-SET250% over LB7 injector - New
Original price $ 124,916.00 - Original price $ 124,916.00Original price$ 124,916.00$ 124,916.00 - $ 124,916.00Current price $ 124,916.00| / -
S&S Diesel Motorsport 250% over LB7 injector - Reman Set
S&SOriginal price $ 115,728.00 - Original price $ 115,728.00Original price$ 115,728.00$ 115,728.00 - $ 115,728.00Current price $ 115,728.00| /S&S Model LB7-250SAC-R-SET250% over LB7 injector - Reman
Original price $ 115,728.00 - Original price $ 115,728.00Original price$ 115,728.00$ 115,728.00 - $ 115,728.00Current price $ 115,728.00| / -
S&S Diesel Motorsport 200% over LB7 injector - New Set
S&SOriginal price $ 106,102.00 - Original price $ 106,102.00Original price$ 106,102.00$ 106,102.00 - $ 106,102.00Current price $ 106,102.00| /S&S Model LB7-200SAC-SET200% over LB7 injector - New
Original price $ 106,102.00 - Original price $ 106,102.00Original price$ 106,102.00$ 106,102.00 - $ 106,102.00Current price $ 106,102.00| / -
S&S Diesel Motorsport 200% over LB7 injector - Reman Set
S&SOriginal price $ 96,258.00 - Original price $ 96,258.00Original price$ 96,258.00$ 96,258.00 - $ 96,258.00Current price $ 96,258.00| /S&S Model LB7-200SAC-R-SET200% over LB7 injector - Reman
Original price $ 96,258.00 - Original price $ 96,258.00Original price$ 96,258.00$ 96,258.00 - $ 96,258.00Current price $ 96,258.00| / -
S&S Diesel Motorsport 150% over LB7 injector - Reman Set
S&SOriginal price $ 91,663.00 - Original price $ 91,663.00Original price$ 91,663.00$ 91,663.00 - $ 91,663.00Current price $ 91,663.00| /S&S Model LB7-150SAC-R-SET150% over LB7 injector - Reman
Original price $ 91,663.00 - Original price $ 91,663.00Original price$ 91,663.00$ 91,663.00 - $ 91,663.00Current price $ 91,663.00| / -
S&S Diesel Motorsport 150% over LB7 injector - New Set
S&SOriginal price $ 100,852.00 - Original price $ 100,852.00Original price$ 100,852.00$ 100,852.00 - $ 100,852.00Current price $ 100,852.00| /S&S Model LB7-150SAC-SET150% over LB7 injector - New
Original price $ 100,852.00 - Original price $ 100,852.00Original price$ 100,852.00$ 100,852.00 - $ 100,852.00Current price $ 100,852.00| / -
S&S Diesel Motorsport 100% over LB7 injector - New Set
S&SOriginal price $ 91,663.00 - Original price $ 91,663.00Original price$ 91,663.00$ 91,663.00 - $ 91,663.00Current price $ 91,663.00| /S&S Model LB7-100SAC-SET100% over LB7 injector - New
Original price $ 91,663.00 - Original price $ 91,663.00Original price$ 91,663.00$ 91,663.00 - $ 91,663.00Current price $ 91,663.00| / -
S&S Diesel Motorsport 100% over LB7 injector - Reman Set
S&SOriginal price $ 81,819.00 - Original price $ 81,819.00Original price$ 81,819.00$ 81,819.00 - $ 81,819.00Current price $ 81,819.00| /S&S Model LB7-100SAC-R-SET100% over LB7 injector - Reman
Original price $ 81,819.00 - Original price $ 81,819.00Original price$ 81,819.00$ 81,819.00 - $ 81,819.00Current price $ 81,819.00| / -
S&S Diesel Motorsport 80% over LB7 injector - New Set
S&SOriginal price $ 84,663.00 - Original price $ 84,663.00Original price$ 84,663.00$ 84,663.00 - $ 84,663.00Current price $ 84,663.00| /S&S Model LB7-80SAC-SET80% over LB7 injector - New
Original price $ 84,663.00 - Original price $ 84,663.00Original price$ 84,663.00$ 84,663.00 - $ 84,663.00Current price $ 84,663.00| / -
S&S Diesel Motorsport 80% over LB7 injector - Reman Set
S&SOriginal price $ 75,475.00 - Original price $ 75,475.00Original price$ 75,475.00$ 75,475.00 - $ 75,475.00Current price $ 75,475.00| /S&S Model LB7-80SAC-R-SET80% over LB7 injector - Reman
Original price $ 75,475.00 - Original price $ 75,475.00Original price$ 75,475.00$ 75,475.00 - $ 75,475.00Current price $ 75,475.00| /
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.
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