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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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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 400% Over Injector w/Internal Modification -Set of 8

    Exergy
    $ 153,385.00 - $ 153,385.00
    $ 153,385.00
    $ 153,385.00 - $ 153,385.00
    $ 153,385.00

    Exergy Model Exergy 07.5-10 Chevy Duramax LMM Reman 400% Over Injector w/Internal Modification (Set of 8) 8 New Injectors 400% Over Injector Copp...

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    $ 153,385.00 - $ 153,385.00
    $ 153,385.00
    $ 153,385.00 - $ 153,385.00
    $ 153,385.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 500% Over Injector w/Internal Modification -Set of 8

    Exergy
    $ 158,362.00 - $ 158,362.00
    $ 158,362.00
    $ 158,362.00 - $ 158,362.00
    $ 158,362.00

    Exergy Model E01 10464 Exergy 07.5-10 Chevy Duramax LMM Reman 500% Over Injector w/Internal Modification (Set of 8) 8 New Injectors 500% Over Inje...

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    $ 158,362.00 - $ 158,362.00
    $ 158,362.00
    $ 158,362.00 - $ 158,362.00
    $ 158,362.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 300% Over Injector - Set of 8

    Exergy
    $ 136,795.00 - $ 136,795.00
    $ 136,795.00
    $ 136,795.00 - $ 136,795.00
    $ 136,795.00

    Exergy Model E01 10456 Exergy 07.5-10 Chevy Duramax LMM Reman 300% Over Injector (Set of 8) 8 New Injectors 300% Over Injector Coppers and O-rings...

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    $ 136,795.00 - $ 136,795.00
    $ 136,795.00
    $ 136,795.00 - $ 136,795.00
    $ 136,795.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 250% Over Injector - Set of 8

    Exergy
    $ 115,077.00 - $ 115,077.00
    $ 115,077.00
    $ 115,077.00 - $ 115,077.00
    $ 115,077.00

    Exergy Model E01 10454 Exergy 07.5-10 Chevy Duramax LMM Reman 250% Over Injector (Set of 8) 8 Reman Injectors 250% Over Injector Coppers and O-rin...

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    $ 115,077.00 - $ 115,077.00
    $ 115,077.00
    $ 115,077.00 - $ 115,077.00
    $ 115,077.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 200% Over Injector - Set of 8

    Exergy
    $ 112,965.00 - $ 112,965.00
    $ 112,965.00
    $ 112,965.00 - $ 112,965.00
    $ 112,965.00

    Exergy Model E01 10452 Exergy 07.5-10 Chevy Duramax LMM Reman 200% Over Injector (Set of 8) 8 Reman Injectors 200% Over Injector Coppers and O-rin...

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    $ 112,965.00 - $ 112,965.00
    $ 112,965.00
    $ 112,965.00 - $ 112,965.00
    $ 112,965.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 150% Over Injector - Set of 8

    Exergy
    $ 110,854.00 - $ 110,854.00
    $ 110,854.00
    $ 110,854.00 - $ 110,854.00
    $ 110,854.00

    Exergy Model E01 10450 Exergy 07.5-10 Chevy Duramax LMM Reman 150% Over Injector (Set of 8) 8 Reman Injectors 150% Over Injector Coppers and O-rin...

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    $ 110,854.00 - $ 110,854.00
    $ 110,854.00
    $ 110,854.00 - $ 110,854.00
    $ 110,854.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 100% Over Injector - Set of 8

    Exergy
    $ 101,805.00 - $ 101,805.00
    $ 101,805.00
    $ 101,805.00 - $ 101,805.00
    $ 101,805.00

    Exergy Model E01 10408 Exergy 07.5-10 Chevy Duramax LMM Reman 100% Over Injector (Set of 8) 8 Reman Injectors 100% Over Injector Coppers and O-rin...

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    $ 101,805.00 - $ 101,805.00
    $ 101,805.00
    $ 101,805.00 - $ 101,805.00
    $ 101,805.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 60% Over Injector - Set of 8

    Exergy
    $ 95,772.00 - $ 95,772.00
    $ 95,772.00
    $ 95,772.00 - $ 95,772.00
    $ 95,772.00

    Exergy Model E01 10407 Exergy 07.5-10 Chevy Duramax LMM Reman 60% Over Injector (Set of 8) 8 Reman Injectors 60% Over Injector Coppers and O-rings...

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    $ 95,772.00 - $ 95,772.00
    $ 95,772.00
    $ 95,772.00 - $ 95,772.00
    $ 95,772.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 30% Over Injector - Set of 8

    Exergy
    $ 91,700.00 - $ 91,700.00
    $ 91,700.00
    $ 91,700.00 - $ 91,700.00
    $ 91,700.00

    Exergy Model E01 10405 Exergy 07.5-10 Chevy Duramax LMM Reman 30% Over Injector (Set of 8) 8 Reman Sportsman Injectors Injector Coppers and O-ring...

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    $ 91,700.00 - $ 91,700.00
    $ 91,700.00
    $ 91,700.00 - $ 91,700.00
    $ 91,700.00
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman 45% Over Injector - Set of 8

    Exergy
    $ 93,660.00 - $ 93,660.00
    $ 93,660.00
    $ 93,660.00 - $ 93,660.00
    $ 93,660.00

    Exergy Model E01 10406 Exergy 07.5-10 Chevy Duramax LMM Reman 45% Over Injector (Set of 8) 8 Reman Injectors 45% Over Injector Coppers and O-rings...

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    $ 93,660.00 - $ 93,660.00
    $ 93,660.00
    $ 93,660.00 - $ 93,660.00
    $ 93,660.00
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    DDP Duramax 08-10 LMM Brand New Injector Set - 75 (30% Over)

    DDP
    $ 112,173.00
    $ 112,173.00 - $ 112,173.00
    $ 112,173.00
    $ 95,908.00
    $ 95,908.00 - $ 95,908.00
    $ 95,908.00

    DDP Model DDPNLMM-75Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supporti...

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    $ 112,173.00
    $ 112,173.00 - $ 112,173.00
    $ 112,173.00
    $ 95,908.00
    $ 95,908.00 - $ 95,908.00
    $ 95,908.00
    Save 14% Save %
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    Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Reman Sportsman Injector - Set of 8

    Exergy
    $ 76,014.00 - $ 76,014.00
    $ 76,014.00
    $ 76,014.00 - $ 76,014.00
    $ 76,014.00

    Exergy Model E01 10402 Exergy 07.5-10 Chevy Duramax LMM Reman Sportsman Injector (Set of 8) 8 Reman Sportsman Injectors Injector Coppers and O-rin...

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    $ 76,014.00 - $ 76,014.00
    $ 76,014.00
    $ 76,014.00 - $ 76,014.00
    $ 76,014.00
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    DDP Duramax 08-10 LMM Brand New Injector Set - 100% Over

    DDP
    $ 119,715.00
    $ 119,715.00 - $ 119,715.00
    $ 119,715.00
    $ 102,356.00
    $ 102,356.00 - $ 102,356.00
    $ 102,356.00

    DDP Model DDPNLMM-200Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 100 percent over and the injectors have had internal c...

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    $ 119,715.00
    $ 119,715.00 - $ 119,715.00
    $ 119,715.00
    $ 102,356.00
    $ 102,356.00 - $ 102,356.00
    $ 102,356.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Brand New Injector Set - 150% Over

    DDP
    $ 121,600.00
    $ 121,600.00 - $ 121,600.00
    $ 121,600.00
    $ 103,968.00
    $ 103,968.00 - $ 103,968.00
    $ 103,968.00

    DDP Model DDPNLMM-300Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 150 percent over and the injectors have had internal c...

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    $ 121,600.00
    $ 121,600.00 - $ 121,600.00
    $ 121,600.00
    $ 103,968.00
    $ 103,968.00 - $ 103,968.00
    $ 103,968.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Brand New Injector Set - 50 (20% Over)

    DDP
    $ 110,288.00
    $ 110,288.00 - $ 110,288.00
    $ 110,288.00
    $ 94,296.00
    $ 94,296.00 - $ 94,296.00
    $ 94,296.00

    DDP Model DDPNLMM-50Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 20 percent over, approximately 50 RWHP over stock. Injectors ...

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    $ 110,288.00
    $ 110,288.00 - $ 110,288.00
    $ 110,288.00
    $ 94,296.00
    $ 94,296.00 - $ 94,296.00
    $ 94,296.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Reman Injector Set - Economy Series

    DDP
    $ 94,263.00
    $ 94,263.00 - $ 94,263.00
    $ 94,263.00
    $ 80,595.00
    $ 80,595.00 - $ 80,595.00
    $ 80,595.00

    DDP Model DDPLMM-ECODuramax 08-10 LMM Injector Set: Remanufactured injector set, Economy Series with a very mild 10-20 RWHP increase and full injec...

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    $ 94,263.00
    $ 94,263.00 - $ 94,263.00
    $ 94,263.00
    $ 80,595.00
    $ 80,595.00 - $ 80,595.00
    $ 80,595.00
    Save 14% Save %
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    DDP Duramax 08-10 LMM Brand New Injector Set - 60% Over

    DDP
    $ 115,944.00
    $ 115,944.00 - $ 115,944.00
    $ 115,944.00
    $ 99,132.00
    $ 99,132.00 - $ 99,132.00
    $ 99,132.00

    DDP Model DDPNLMM-150Duramax 08-10 LMM Injector Set: Brand New injector set, nozzles flow at 60 percent over and the injectors have had internal ca...

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    $ 115,944.00
    $ 115,944.00 - $ 115,944.00
    $ 115,944.00
    $ 99,132.00
    $ 99,132.00 - $ 99,132.00
    $ 99,132.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Brand New Injector Set - 100 (45% Over)

    DDP
    $ 114,059.00
    $ 114,059.00 - $ 114,059.00
    $ 114,059.00
    $ 97,520.00
    $ 97,520.00 - $ 97,520.00
    $ 97,520.00

    DDP Model DDPNLMM-100Duramax 08-10 LMM Injector Set: Brand New injector set flowing at 45 percent over, capable of 750-800 RWHP with proper support...

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    $ 114,059.00
    $ 114,059.00 - $ 114,059.00
    $ 114,059.00
    $ 97,520.00
    $ 97,520.00 - $ 97,520.00
    $ 97,520.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Reman Injector Set - 50 (20% Over)

    DDP
    $ 96,149.00
    $ 96,149.00 - $ 96,149.00
    $ 96,149.00
    $ 82,207.00
    $ 82,207.00 - $ 82,207.00
    $ 82,207.00

    DDP Model DDPLMM-50Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 20 percent over, approximately 50 RWHP over stock. Inject...

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    $ 96,149.00
    $ 96,149.00 - $ 96,149.00
    $ 96,149.00
    $ 82,207.00
    $ 82,207.00 - $ 82,207.00
    $ 82,207.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Reman Injector Set - 75 (30% Over)

    DDP
    $ 98,034.00
    $ 98,034.00 - $ 98,034.00
    $ 98,034.00
    $ 83,819.00
    $ 83,819.00 - $ 83,819.00
    $ 83,819.00

    DDP Model DDPLMM-75Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 30 percent over, capable of 675-700 RWHP with proper supp...

    View full details
    $ 98,034.00
    $ 98,034.00 - $ 98,034.00
    $ 98,034.00
    $ 83,819.00
    $ 83,819.00 - $ 83,819.00
    $ 83,819.00
    Save 15% Save %
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    DDP Duramax 08-10 LMM Reman Injector Set - 100 (45% Over)

    DDP
    $ 99,919.00
    $ 99,919.00 - $ 99,919.00
    $ 99,919.00
    $ 85,431.00
    $ 85,431.00 - $ 85,431.00
    $ 85,431.00

    DDP Model DDPLMM-100Duramax 08-10 LMM Injector Set: Remanufactured injector set flowing at 45 percent over, capable of 750-800 RWHP with proper sup...

    View full details
    $ 99,919.00
    $ 99,919.00 - $ 99,919.00
    $ 99,919.00
    $ 85,431.00
    $ 85,431.00 - $ 85,431.00
    $ 85,431.00
    Save 14% Save %
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    DDP Duramax 08-10 LMM Reman Injector Set - 60% Over

    DDP
    $ 101,805.00
    $ 101,805.00 - $ 101,805.00
    $ 101,805.00
    $ 87,043.00
    $ 87,043.00 - $ 87,043.00
    $ 87,043.00

    DDP Model DDPLMM-150Duramax 08-10 LMM Injector Set: Remanufactured injector set, nozzles flow at 60 percent over and the injectors have had interna...

    View full details
    $ 101,805.00
    $ 101,805.00 - $ 101,805.00
    $ 101,805.00
    $ 87,043.00
    $ 87,043.00 - $ 87,043.00
    $ 87,043.00
    Save 15% Save %
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    BD Diesel Exhaust Brake Variable Vane - Chevy 2007.5-2010 LMM Duramax

    BD Diesel
    $ 14,026.00 - $ 14,026.00
    $ 14,026.00
    $ 14,761.00
    $ 14,761.00 - $ 14,761.00
    $ 14,761.00

    The variable vane turbocharger design used in the 2004.5-up Duramax engines to reduce turbo lag and increase power can also help slow you down. BD ...

    View full details
    $ 14,026.00 - $ 14,026.00
    $ 14,026.00
    $ 14,761.00
    $ 14,761.00 - $ 14,761.00
    $ 14,761.00
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    BD Diesel 2007-2010 Chevy/GMC Duramax LMM Stock Injector (0986435520)

    BD Diesel
    $ 9,143.00 - $ 9,143.00
    $ 9,143.00
    $ 9,633.00
    $ 9,633.00 - $ 9,633.00
    $ 9,633.00

    BD-Built Stock replacement injectors are OE quality, assembled using OE procedures, and fully calibrated and tested to ensure perfect operatio...

    View full details
    $ 9,143.00 - $ 9,143.00
    $ 9,143.00
    $ 9,633.00
    $ 9,633.00 - $ 9,633.00
    $ 9,633.00

 

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