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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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  • Wehrli 17-24 6.7L Power Stroke Coolant Tank w/ Battery Box. responsive-image

    Wehrli 01-10 Chevrolet 6.6L Duramax Traction Bar Install Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $1,416.00
    $1,416.00 - $1,416.00
    $1,416.00

    Wehrli Model WCF100850 ***This kit includes 60" long bars for Regular Cab Long Bed, Extended Cab Short Bed and Crew Cab Short Bed Models*** ***This...

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    $0.00 - $0.00
    $0.00
    $1,416.00
    $1,416.00 - $1,416.00
    $1,416.00
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    Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only)

    Wehrli
    $0.00 - $0.00
    $0.00
    $145.00
    $145.00 - $145.00
    $145.00

    Wehrli Model WCF100265Wehrli 01-10 Chevrolet 6.6L Duramax FASS Fuel System Relocation Bracket (Crew Cab Only) -Mount Bracket-Grade 8 Hardware-Zinc ...

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    $0.00 - $0.00
    $0.00
    $145.00
    $145.00 - $145.00
    $145.00
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    Wehrli 01-07 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $693.00
    $693.00 - $693.00
    $693.00

    Wehrli Model WCF100645 2001-2007 Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine bay by re...

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    $0.00 - $0.00
    $0.00
    $693.00
    $693.00 - $693.00
    $693.00
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  • responsive-image responsive-image

    Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax Twin Turbo Style Coolant Tank Kit

    Wehrli
    $607.00 - $607.00
    $607.00
    $608.00
    $608.00 - $608.00
    $608.00

    Wehrli Model WCF100642LB7, LLY, LBZ Duramax Fabricated Aluminum Coolant Tank Kit for Twin Turbo Applications mounts on passenger side fender. Does ...

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    $607.00 - $607.00
    $607.00
    $608.00
    $608.00 - $608.00
    $608.00
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  • responsive-image responsive-image Save 3% Save %

    Dodge Remanufactured Modified 33 CP3 Injection Pump For 2007.5-2018 6.7L Cummins Industrial Injection

    Industrial Injection
    $2,046.00
    $2,046.00 - $2,046.00
    $2,046.00
    $1,984.00
    $1,984.00 - $1,984.00
    $1,984.00

    Industrial Injection Model: 0986437334SHOOur reman pumps are a little different than others in the fact that we only use brand new Bosch OEM genuin...

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    $2,046.00
    $2,046.00 - $2,046.00
    $2,046.00
    $1,984.00
    $1,984.00 - $1,984.00
    $1,984.00
    Save 3% Save %
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  • responsive-image responsive-image Save 3% Save %

    Dodge Remanufactured Dragon Fire 85 CP3 Injection Pump For 2007.5-2018 6.7L Cummins 10mm Industrial Injection

    Industrial Injection
    $2,557.00
    $2,557.00 - $2,557.00
    $2,557.00
    $2,480.00
    $2,480.00 - $2,480.00
    $2,480.00

    Industrial Injection Model: 0986437334DFOur reman pumps are a little different than others in the fact that we only use brand new Bosch OEM genuine...

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    $2,557.00
    $2,557.00 - $2,557.00
    $2,557.00
    $2,480.00
    $2,480.00 - $2,480.00
    $2,480.00
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  • responsive-image responsive-image Save 3% Save %

    Dodge Remanufactured Double Dragon 120 CP3 Injection Pump For 2007.5-2018 6.7L Cummins 12mm Industrial Injection

    Industrial Injection
    $3,068.00
    $3,068.00 - $3,068.00
    $3,068.00
    $2,976.00
    $2,976.00 - $2,976.00
    $2,976.00

    Industrial Injection Model: 0986437334DDOur reman pumps are a little different than others in the fact that we only use brand new Bosch OEM genuine...

    View full details
    $3,068.00
    $3,068.00 - $3,068.00
    $3,068.00
    $2,976.00
    $2,976.00 - $2,976.00
    $2,976.00
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  • responsive-image responsive-image Save 3% Save %

    GM Stock Remanufactured Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection

    Industrial Injection
    $2,557.00
    $2,557.00 - $2,557.00
    $2,557.00
    $2,480.00
    $2,480.00 - $2,480.00
    $2,480.00

    Industrial Injection Model: PDM-LBZ/LMMSHThe Industrial Injection LBZ/LMM Duramax Stock Remanufactured Heads are designed to be a factory replaceme...

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    $2,557.00
    $2,557.00 - $2,557.00
    $2,557.00
    $2,480.00
    $2,480.00 - $2,480.00
    $2,480.00
    Save 3% Save %
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  • responsive-image responsive-image Save 3% Save %

    Dodge Double Dragon 120 Remanufactured CP3 Injection Pump For 03-04 5.9L Cummins 12mm Industrial Injection

    Industrial Injection
    $3,068.00
    $3,068.00 - $3,068.00
    $3,068.00
    $2,976.00
    $2,976.00 - $2,976.00
    $2,976.00

    Industrial Injection Model: 0986437304DDThe Modified CP3 offered by Industrial Injection is a drop in replacement for the stock CP3 fuel pump. The ...

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    $3,068.00
    $3,068.00 - $3,068.00
    $3,068.00
    $2,976.00
    $2,976.00 - $2,976.00
    $2,976.00
    Save 3% Save %
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  • responsive-image responsive-image Save 3% Save %

    GM Bag Of Parts For 06-10 6.6L Duramax Stage 1 Industrial Injection

    Industrial Injection
    $735.00
    $735.00 - $735.00
    $735.00
    $713.00
    $713.00 - $713.00
    $713.00

    Industrial Injection Model: 438403Do It Yourself Parts For Your Stock Injection Pump. It Will Gain 19 percent More Fuel Volume.

    $735.00
    $735.00 - $735.00
    $735.00
    $713.00
    $713.00 - $713.00
    $713.00
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    Garrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT

    Garrett
    $4,533.00 - $4,533.00
    $4,533.00
    $4,533.00 - $4,533.00
    $4,533.00

    Garrett Model 773540-5001SGarrett GT3794VA Turbo Kit - Chevy Duramax 6.6L 2004.5-2009 Stage 1 AVNT

    $4,533.00 - $4,533.00
    $4,533.00
    $4,533.00 - $4,533.00
    $4,533.00
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    Fleece Performance GM Silverado/Sierra 2500/3500 6.6L LLY Duramax Vane Position Sensor Pigtail

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $43.00
    $43.00 - $43.00
    $43.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-0405Replacement connector with 6 inch pigtail for use on the 6.6L Duramax turbocharger vane position sens...

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    $0.00 - $0.00
    $0.00
    $43.00
    $43.00 - $43.00
    $43.00
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    Fleece Performance 11+ GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Sleeves

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $120.00
    $120.00 - $120.00
    $120.00

    Fleece Performance Model FPE-TIERODSLEEVES-LMLFleece Performance LML Tie Rod Sleeves are a must for any 2011 and up GM 2500-3500HD pickup that util...

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    $0.00 - $0.00
    $0.00
    $120.00
    $120.00 - $120.00
    $120.00
  • responsive-image responsive-image

    Fleece Performance 11-16 GM Duramax Long Bed SureFlo Performance Sending Unit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $554.00
    $554.00 - $554.00
    $554.00

    Fleece Performance Model FPE-SF-GM-1116-LBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...

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    $0.00 - $0.00
    $0.00
    $554.00
    $554.00 - $554.00
    $554.00
  • responsive-image responsive-image

    Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $4,016.00
    $4,016.00 - $4,016.00
    $4,016.00

    Fleece Performance Model FPE-LML-CP3-10Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previou...

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    $0.00 - $0.00
    $0.00
    $4,016.00
    $4,016.00 - $4,016.00
    $4,016.00
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    Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $583.00
    $583.00 - $583.00
    $583.00

    Fleece Performance Model FPE-DMAX-HFFBA-1116Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! Thi...

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    $0.00 - $0.00
    $0.00
    $583.00
    $583.00 - $583.00
    $583.00
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    Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $43.00
    $43.00 - $43.00
    $43.00

    Fleece Performance Model FPE-HAR-DMAX-VPS-0616Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane pos...

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    $0.00 - $0.00
    $0.00
    $43.00
    $43.00 - $43.00
    $43.00
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    Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,752.00
    $1,752.00 - $1,752.00
    $1,752.00

    Fleece Performance Model FPE-61-10003-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    $0.00 - $0.00
    $0.00
    $1,752.00
    $1,752.00 - $1,752.00
    $1,752.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $1,752.00
    $1,752.00 - $1,752.00
    $1,752.00

    Fleece Performance Model FPE-61-10003-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...

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    $0.00 - $0.00
    $0.00
    $1,752.00
    $1,752.00 - $1,752.00
    $1,752.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 4 & 5)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00

    Fleece Performance Model FPE-FL-LBZLMM-45LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines...

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    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line Kit

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $832.00
    $832.00 - $832.00
    $832.00

    Fleece Performance Model FPE-FL-DMAX-LBZLMM-SETReplacement high pressure fuel lines from Fleece Performance. These are a direct replacement for you...

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    $0.00 - $0.00
    $0.00
    $832.00
    $832.00 - $832.00
    $832.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00

    Fleece Performance Model FPE-FL-LBZLMM-36LBZ/LMM Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines...

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    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 2 & 7)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00

    Fleece Performance Model FPE-FL-LBZLMM-27LBZ/LMM Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines...

    View full details
    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00
  • responsive-image responsive-image

    Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 1 & 8)

    Fleece Performance
    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00

    Fleece Performance Model FPE-FL-LBZLMM-18LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines...

    View full details
    $0.00 - $0.00
    $0.00
    $117.00
    $117.00 - $117.00
    $117.00

 

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