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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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  • Photo - Unmounted Photo - Primary

    afe Twisted Steel Up-Pipe GM Diesel Trucks 01-04 V8-6.6L (td) LB7

    aFe
    $1,091.00 - $1,091.00
    $1,091.00
    $1,091.00 - $1,091.00
    $1,091.00

    aFe Model 48-34009Construction: These unique up pipes are constructed of 2" mandrel-bent 304 stainless steel tubing with a .120" wall for strength ...

    View full details
    $1,091.00 - $1,091.00
    $1,091.00
    $1,091.00 - $1,091.00
    $1,091.00
  • Photo - Unmounted Photo - Primary

    afe aFe POWER Engine Oil Pan GM Diesel Trucks 01-10 V8-6.6L (td) LB7/LLY/LBZ/LMM

    aFe
    $515.00 - $515.00
    $515.00
    $515.00 - $515.00
    $515.00

    aFe Model 46-71070AaFe Power oil pans are constructed out of durable cast aluminum with machined fins for maximum strength and styling. This cover ...

    View full details
    $515.00 - $515.00
    $515.00
    $515.00 - $515.00
    $515.00
  • Photo - Mounted Photo - Primary

    afe BladeRunner Turbocharger GM Diesel Trucks 04.5-10 V8-6.6L (td) LLY/LBZ/LMM

    aFe
    $3,635.00 - $3,635.00
    $3,635.00
    $3,635.00 - $3,635.00
    $3,635.00

    aFe Model 46-60242Compressor Inducer - 65 mm, Compressor Exducer - 98 mm / Trim: 44, Turbine Inducer - 72 mm, Turbine Exducer - 66 / Trim: 84 mm. T...

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    $3,635.00 - $3,635.00
    $3,635.00
    $3,635.00 - $3,635.00
    $3,635.00
  • Technical Drawing Photo - Primary

    afe aFe POWER Differential Cover GM Trucks 99-13

    aFe
    $434.00 - $434.00
    $434.00
    $434.00 - $434.00
    $434.00

    aFe Model 46-70370aFe Power's new rear differential cover brings performance engineering to the protection of your axle's differential. This differ...

    View full details
    $434.00 - $434.00
    $434.00
    $434.00 - $434.00
    $434.00
  • Photo - Primary Photo - Primary

    ARP 06+ Chevy Duramax Diesel LBZ/LMM Main Stud Kit

    ARP
    $453.00 - $453.00
    $453.00
    $453.00 - $453.00
    $453.00

    ARP Model 230-5402ARP 06+ Chevy Duramax Diesel LBZ/LMM Main Stud Kit

    $453.00 - $453.00
    $453.00
    $453.00 - $453.00
    $453.00
  • Photo - Primary Photo - Primary

    ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit

    ARP
    $447.00 - $447.00
    $447.00
    $447.00 - $447.00
    $447.00

    ARP Model 230-5401ARP 05 & Earlier Chevy Duramax Diesel LB7/LLY Main Stud Kit

    $447.00 - $447.00
    $447.00
    $447.00 - $447.00
    $447.00
  • User 4 Photo - Primary

    aFe 20-25 GM Diesel Trucks V8-6.6L (td) L5P Magnum FLOW OE Replacement Air Filter w/ Pro DRY S Media

    aFe
    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00

    aFe Model 31-10325-1This filter features three layers of oil-free synthetic media and requires no oil during maintenance to provide maximum conveni...

    View full details
    $195.00 - $195.00
    $195.00
    $195.00 - $195.00
    $195.00
  • Technical Drawing Photo - Primary

    aFe Street Series Rear Differential Cover Raw w/ Machined Fins 20-21 GM Trucks V8-6.6L

    aFe
    $434.00 - $434.00
    $434.00
    $434.00 - $434.00
    $434.00

    aFe Model 46-71260AThis cover has an increased oil capacity over stock for better performance over a longer duration. Built-in internal and externa...

    View full details
    $434.00 - $434.00
    $434.00
    $434.00 - $434.00
    $434.00
  • User 4 User 6

    Air Lift LoadLifter 7500 XL Ultimate Air Spring Kit 16-25 Chevy/GMC Silverado/Sierra 3500HD

    Air Lift
    $1,160.00 - $1,160.00
    $1,160.00
    $1,160.00 - $1,160.00
    $1,160.00

    Air Lift Model 57543The Air Lift 7500 XL Ultimate kit offers maximum load-leveling power for your Silverado or Sierra 3500—engineered for confidenc...

    View full details
    $1,160.00 - $1,160.00
    $1,160.00
    $1,160.00 - $1,160.00
    $1,160.00
  • User 1 Photo - Primary Save 24% Save %

    Firestone 11-24 Chevrolet Silverado 2500 2WD/4WD AIO Analog Ride-Rite All-In-One Kit (W217602873)

    Firestone
    $2,032.00
    $2,032.00 - $2,032.00
    $2,032.00
    $1,546.00
    $1,546.00 - $1,546.00
    $1,546.00

    Firestone Model 2873Firestone's original helper spring kit is designed to level loads when you are hauling or towing to eliminate squat and return ...

    View full details
    $2,032.00
    $2,032.00 - $2,032.00
    $2,032.00
    $1,546.00
    $1,546.00 - $1,546.00
    $1,546.00
    Save 24% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Red

    Mishimoto
    $178.00
    $178.00 - $178.00
    $178.00
    $162.00
    $162.00 - $162.00
    $162.00

    Mishimoto Model MMLG-SP1415-32RD The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

    View full details
    $178.00
    $178.00 - $178.00
    $178.00
    $162.00
    $162.00 - $162.00
    $162.00
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Gold

    Mishimoto
    $178.00
    $178.00 - $178.00
    $178.00
    $162.00
    $162.00 - $162.00
    $162.00

    Mishimoto Model MMLG-SP1415-32GDThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $178.00
    $178.00 - $178.00
    $178.00
    $162.00
    $162.00 - $162.00
    $162.00
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Chrome

    Mishimoto
    $168.00
    $168.00 - $168.00
    $168.00
    $153.00
    $153.00 - $153.00
    $153.00

    Mishimoto Model MMLG-SP1415-32CH The details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, b...

    View full details
    $168.00
    $168.00 - $168.00
    $168.00
    $153.00
    $153.00 - $153.00
    $153.00
    Save 9% Save %
  • User 1 Photo - Primary Save 9% Save %

    Mishimoto Mishimoto Steel Spiked Lug Nuts M14 x 1.5 32pc Set Blue

    Mishimoto
    $178.00
    $178.00 - $178.00
    $178.00
    $162.00
    $162.00 - $162.00
    $162.00

    Mishimoto Model MMLG-SP1415-32BLThe details matter when you're building your dream car. Every bolt is meticulously chosen for not only function, bu...

    View full details
    $178.00
    $178.00 - $178.00
    $178.00
    $162.00
    $162.00 - $162.00
    $162.00
    Save 9% Save %
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Aptiv GT 150 6 Way w/iDash Data Pro 07.5-19 Chevy 2500/3500 6.6L

    Banks Power
    $1,220.00
    $1,220.00 - $1,220.00
    $1,220.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00

    Banks Power Model 64323-CPTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butter...

    View full details
    $1,220.00
    $1,220.00 - $1,220.00
    $1,220.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00
    Save 10% Save %
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Molex MX64 6-Way CONFIG 2 PM-03 w/iDash Pro 06-07 Chevy 2500/3500

    Banks Power
    $1,154.00
    $1,154.00 - $1,154.00
    $1,154.00
    $1,038.00
    $1,038.00 - $1,038.00
    $1,038.00

    Banks Power Model 64317-PMonster-Ram Intake and Killer Grid Heater Upgrade (Chassis Cab) for 2007.5-2012 Ram 3500-5500 6.7L Cummins Chassis-Cab Onl...

    View full details
    $1,154.00
    $1,154.00 - $1,154.00
    $1,154.00
    $1,038.00
    $1,038.00 - $1,038.00
    $1,038.00
    Save 10% Save %
  • Photo - Close Up Photo - Primary Save 10% Save %

    Banks Power Pedal Monster Kit Molex MX64 6-Way CONFIG 2 PM-03 w/iDash Data Pro 06-07 Chevy

    Banks Power
    $1,220.00
    $1,220.00 - $1,220.00
    $1,220.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00

    Banks Power Model 64318-PTotal Throttle Control. Unlike conventional cable throttles, where your pedal is directly attached to the engine's butterf...

    View full details
    $1,220.00
    $1,220.00 - $1,220.00
    $1,220.00
    $1,098.00
    $1,098.00 - $1,098.00
    $1,098.00
    Save 10% Save %
  • User 2 Photo - Primary Save 10% Save %

    Banks Power 20-23 Chevy/GMC Duramax DRW Crew Cab 5.0in Monster Exhaust w/ S/S Chrome Tip

    Banks Power
    $1,047.00
    $1,047.00 - $1,047.00
    $1,047.00
    $942.00
    $942.00 - $942.00
    $942.00

    Banks Power Model 49809Universal fitment designed to allow you to connect two devices to the OBDII port. The plug is a right angle for minimal inte...

    View full details
    $1,047.00
    $1,047.00 - $1,047.00
    $1,047.00
    $942.00
    $942.00 - $942.00
    $942.00
    Save 10% Save %
  • User 2 Photo - Primary Save 10% Save %

    Banks Power 11-15 Chevrolet Silverado 6.6L LML 5in Monster Exhaust w/ SideKick S/S Chrome Tip

    Banks Power
    $968.00
    $968.00 - $968.00
    $968.00
    $871.00
    $871.00 - $871.00
    $871.00

    Banks Power Model 48998iDashStealth Pods are direct-fit gauge mounts that affix to your 2015-2019 GM 2500/3500 factory A-pillar grab handle while c...

    View full details
    $968.00
    $968.00 - $968.00
    $968.00
    $871.00
    $871.00 - $871.00
    $871.00
    Save 10% Save %
  • Logo Image Photo - Primary

    WeatherTech 19-25 Chevy Silverado Crew Cab / Double Cab Front FloorLiner HP - Black

    WeatherTech
    $227.00 - $227.00
    $227.00
    $227.00 - $227.00
    $227.00

    WeatherTech Model 4414361VIMWeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measur...

    View full details
    $227.00 - $227.00
    $227.00
    $227.00 - $227.00
    $227.00
  • Photo - out of package Photo - Primary

    BD Diesel 2024+ Chevy/GMC 2500HD-6500HD 6.6L L5P E-PAS Positive Air Shut Off

    BD Diesel
    $1,016.00 - $1,016.00
    $1,016.00
    $1,016.00 - $1,016.00
    $1,016.00

    BD Diesel Model 1036765Be prepared for the unexpected. A diesel engine runaway, though rare, can lead to catastrophic failure when external hydroca...

    View full details
    $1,016.00 - $1,016.00
    $1,016.00
    $1,016.00 - $1,016.00
    $1,016.00
  • Photo - out of package Photo - Primary

    BD Diesel 17-23 Chevy/GMC 2500HD-6500HD 6.6L L5P E-PAS Emergency Engine Shutdown

    BD Diesel
    $986.00 - $986.00
    $986.00
    $1,016.00
    $1,016.00 - $1,016.00
    $1,016.00

    BD Diesel Model 1036764Be prepared for the unexpected. A diesel engine runaway, though rare, can lead to catastrophic failure when external hydroca...

    View full details
    $986.00 - $986.00
    $986.00
    $1,016.00
    $1,016.00 - $1,016.00
    $1,016.00
  • Photo - Unmounted Photo - Primary

    aFe 17-19 GM Sierra 3500 HD Power ProGuard OE Replacement Air Filter

    aFe
    $56.00 - $56.00
    $56.00
    $56.00 - $56.00
    $56.00

    aFe Model 35-11006The deeply pleated, high-quality filter media offers exceptional filtration capacity, preventing harmful particles from reaching ...

    View full details
    $56.00 - $56.00
    $56.00
    $56.00 - $56.00
    $56.00
  • Photo - Close Up Photo - Primary

    aFe 20-25 GM Sierra 3500 HD Power ProGuard OE Replacement Air Filter

    aFe
    $56.00 - $56.00
    $56.00
    $56.00 - $56.00
    $56.00

    aFe Model 35-11005The deeply pleated, high-quality filter media offers exceptional filtration capacity, preventing harmful particles from reaching ...

    View full details
    $56.00 - $56.00
    $56.00
    $56.00 - $56.00
    $56.00

 

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