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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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    Pusher Max HD Charge Tube Package for 2006-2010 Duramax LBZ/LMM Trucks

    Pusher Intakes
    $870.00 - $870.00
    $870.00
    $870.00 - $870.00
    $870.00

    Pusher Intakes Model PGD0610KTThis product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube is engineered to provide yo...

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    $870.00 - $870.00
    $870.00
    $870.00 - $870.00
    $870.00
    Select Options
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    Pusher Max Compound Turbo System for 2004.5-2005 Duramax LLY Trucks

    Pusher Intakes
    $4,565.00 - $4,565.00
    $4,565.00
    $4,565.00 - $4,565.00
    $4,565.00

    Pusher Intakes Model PGD0405GBS This product is not emissions compliant. Off-road use only. The Pusher Max Compound Turbo System was designed and t...

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    $4,565.00 - $4,565.00
    $4,565.00
    $4,565.00 - $4,565.00
    $4,565.00
    Select Options
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    0700 SynShield™ Durability Advantage 15W-40

    Schaeffer's
    $213.00 - $394.00
    $213.00
    $213.00 - $394.00
    $213.00

    0700 SynShield® Durability Advantage 15W-40 Oil is a premium performance, synthetic plus, heavy-duty diesel engine oil formulated to provide maximu...

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    $213.00 - $394.00
    $213.00
    $213.00 - $394.00
    $213.00
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    Pusher Max 3" Driver-side Charge Tube for 2004.5-10 Duramax LLY / LBZ / LMM Trucks

    Pusher Intakes
    $392.00 - $392.00
    $392.00
    $392.00 - $392.00
    $392.00

    The Pusher Max Driver-Side Charge Tube routes air from your factory turbocharger along a more streamlined path to the intercooler via our mandrel b...

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    $392.00 - $392.00
    $392.00
    $392.00 - $392.00
    $392.00
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    Kryptonite Tie Rods For 2011–2025 Chevy/GMC 2500HD/3500HD Trucks

    Kryptonite
    $523.00 - $523.00
    $523.00
    $523.00 - $523.00
    $523.00

    Fits: 2011–2025 GM 2500HD / 3500HD Trucks with an OEM centerlink installed Description: Engineered exclusively for the extreme demands of today's h...

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    $523.00 - $523.00
    $523.00
    $523.00 - $523.00
    $523.00
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    Kryptonite Sway Bar End Links 0–2" For 2001–2019 Chevy/GMC HD Trucks

    Kryptonite
    $131.00 - $131.00
    $131.00
    $131.00 - $131.00
    $131.00

    Fits; 2001–2019 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks Important Fitment Info: Approximately 1" longer than stock (7” hole-to-hole) Ide...

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    $131.00 - $131.00
    $131.00
    $131.00 - $131.00
    $131.00
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    Kryptonite Bolt-in Upper Ball Joint For Aftermarket Upper Control Arms For Chevy/GMC HD Trucks & Suvs

    Kryptonite
    $83.00 - $83.00
    $83.00
    $83.00 - $83.00
    $83.00

    Part # KR6292 Fits; 1988-Current Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This is a popular Bolt on Style Ball Joint for many aftermarket...

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    $83.00 - $83.00
    $83.00
    $83.00 - $83.00
    $83.00
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    04.5-10 Duramax S300 Turbo Kit

    Smeding
    $3,180.00 - $3,708.00
    $3,180.00
    $3,180.00 - $3,708.00
    $3,180.00

    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...

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    $3,180.00 - $3,708.00
    $3,180.00
    $3,180.00 - $3,708.00
    $3,180.00
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    KC 360 Turbo Rebuild kit - 6.0 POWERSTROKE, LBZ & LLY

    Kc Turbo
    $115.00 - $115.00
    $115.00
    $115.00 - $115.00
    $115.00

    Upgraded 360 degree thrust bearing New thrust collar New oil slinger New piston rings New journal bearings & sleeve New compressor cover o-rin...

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    $115.00 - $115.00
    $115.00
    $115.00 - $115.00
    $115.00
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    S&B Filters Cold Air Intake Kit for 2011-2016 Chevy / GMC Duramax LML 6.6L

    S&B
    $549.00 - $549.00
    $549.00
    $549.00 - $549.00
    $549.00

    S&B Model 75-5075-1 - Choose Filter OptionThe S&B Filters Cold Air Intake Kit (Cleanable Filter) 75-5075-1 for your 2011-2016 GM 6.6L Duram...

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    $549.00 - $549.00
    $549.00
    $549.00 - $549.00
    $549.00
    Select Options
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    Smeding Diesel S467 T4 90 Degree Cover Turbocharger

    Smeding
    $1,666.00 - $2,579.00
    $1,666.00
    $1,666.00 - $2,579.00
    $1,666.00

    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...

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    $1,666.00 - $2,579.00
    $1,666.00
    $1,666.00 - $2,579.00
    $1,666.00
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    XDP Fuel Tank Sump - One Hole Design With Fuel Return XD243

    XDP
    $270.00 - $270.00
    $270.00
    $270.00 - $270.00
    $270.00

    XDP Model XD243The XDP Fuel Tank Sump with Built-In Fuel Return XD243 provides you with a perfect option to maximize fuel delivery, and customizati...

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    $270.00 - $270.00
    $270.00
    $270.00 - $270.00
    $270.00
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    Kryptonite Fox Steering Stabilizer Kit For 2015–2025 Chevy/gmc 2500HD/3500HD

    Kryptonite
    $468.00 - $468.00
    $468.00
    $468.00 - $468.00
    $468.00

    Kryptonite Model KRSS15FOX Part# KRSS15FOX Fits: 2015–2025 Chevrolet / GMC 2500HD / 3500HD (Without Factory Stabilizer Tabs) IMPORTANT FITMENT DETA...

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    $468.00 - $468.00
    $468.00
    $468.00 - $468.00
    $468.00
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    Wehrli 20-2024 GM 2500/3500 HD Lower Splash Shield Kit

    Wehrli
    $0.00 - $0.00
    $0.00
    $421.00
    $421.00 - $421.00
    $421.00

    Wehrli Model WCF100459 The WCFab Splash Shield Kit for 2020-2025 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

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    $0.00 - $0.00
    $0.00
    $421.00
    $421.00 - $421.00
    $421.00
    Select Options
  • S&S Diesel Motorsport L5P CP3 conversion kit w/ 10mm Pump - Competition Use Only. S&S Diesel Motorsport L5P CP3 conversion kit w/ 10mm Pump - Competition Use Only.

    S&S Diesel Motorsport L5P CP3 conversion kit w/ 10mm Pump - Competition Use Only

    S&S
    $4,218.00 - $4,218.00
    $4,218.00
    $4,218.00 - $4,218.00
    $4,218.00

    S&S Model L5P-CP3-10S&S Diesel Motorsport L5P CP3 conversion kit w/ 10mm Pump - Competition Use Only Will not work on stock trucks! No Ship...

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    $4,218.00 - $4,218.00
    $4,218.00
    $4,218.00 - $4,218.00
    $4,218.00
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    S&S Diesel Motorsport High Pressure Electronic Regulator (LML DRV)

    S&S
    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00

    S&S Model DRV-LMLS&S Diesel Motorsport High Pressure Electronic Regulator (LML DRV) *Generic Image

    $261.00 - $261.00
    $261.00
    $261.00 - $261.00
    $261.00
  • S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar. S&S Diesel Motorsport DBV4 Single Stage Relief Valve Innternal Return LLY/LBZ/LMM, 6.7 Style - 2700bar.

    S&S Diesel Motorsport LBZ, 6.7L Relief Valve (2000 bar)

    S&S
    $302.00 - $302.00
    $302.00
    $302.00 - $302.00
    $302.00

    S&S Model PRV-LBZ/6.7CS&S Diesel Motorsport LBZ, 6.7L Relief Valve (2000 bar)

    $302.00 - $302.00
    $302.00
    $302.00 - $302.00
    $302.00
  • responsive-image responsive-image Save 10% Save %

    Banks Power 2022+ Chevrolet 1500 / 2024+ Chevrolet 2500/3500 iDash Stealth Pod Mount - Single Gauge

    Banks Power
    $176.00
    $176.00 - $176.00
    $176.00
    $158.00
    $158.00 - $158.00
    $158.00

    iDash Stealth Pods are direct-fit gauge mounts that affix to your late 2022+ GM 1500's and 2024+ 2500/3500 factory A-pillar grab handle while con...

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    $176.00
    $176.00 - $176.00
    $176.00
    $158.00
    $158.00 - $158.00
    $158.00
    Save 10% Save %
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    Under Seat Storage | Crew Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD

    Rough Country
    $174.00 - $174.00
    $174.00
    $174.00 - $174.00
    $174.00

    Clean up the contents of your cab with Rough Countrys Custom-Fit Under Seat Storage Compartment. These handy underseat truck storage compartments o...

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    $174.00 - $174.00
    $174.00
    $174.00 - $174.00
    $174.00
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    Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $75.00
    $75.00 - $75.00
    $75.00

    Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...

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    $0.00 - $0.00
    $0.00
    $75.00
    $75.00 - $75.00
    $75.00
  • responsive-image responsive-image Save 7% Save %

    Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit

    Wehrli
    $455.00
    $455.00 - $455.00
    $455.00
    $421.00
    $421.00 - $421.00
    $421.00

    Wehrli Model WCF100432 The WCFab Splash Shield Kit for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...

    View full details
    $455.00
    $455.00 - $455.00
    $455.00
    $421.00
    $421.00 - $421.00
    $421.00
    Save 7% Save %
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    Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized

    Wehrli
    $0.00 - $0.00
    $0.00
    $67.00
    $67.00 - $67.00
    $67.00

    Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...

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    $0.00 - $0.00
    $0.00
    $67.00
    $67.00 - $67.00
    $67.00
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    Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $281.00
    $281.00 - $281.00
    $281.00

    Wehrli Model WCF100120Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax 3in Down Pipe Replace the restrictive crushed factory turbo down pipe / exh...

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    $0.00 - $0.00
    $0.00
    $281.00
    $281.00 - $281.00
    $281.00
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    Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe

    Wehrli
    $0.00 - $0.00
    $0.00
    $210.00
    $210.00 - $210.00
    $210.00

    Wehrli Model WCF100860 Aluminum Upper Coolant Pipe for LB7/LLY Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of ...

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    $0.00 - $0.00
    $0.00
    $210.00
    $210.00 - $210.00
    $210.00
    Select Options

 

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