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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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Fleece 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector
Fleece PerformanceOriginal price $81.00 - Original price $81.00Original price $81.00$90.00$90.00 - $90.00Current price $90.00| /Fleece Performance Model FPE-HAR-L5P-INJ-PTA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel ...
View full detailsOriginal price $81.00 - Original price $81.00Original price $81.00$90.00$90.00 - $90.00Current price $90.00| / -
Exergy 11-16 Chevrolet Duramax 6.6L LML 10mm Stroker CP4.2 Pump (New Bosch LML Based)
ExergyOriginal price $1,266.00 - Original price $1,266.00Original price$1,266.00$1,266.00 - $1,266.00Current price $1,266.00| /Exergy Model E04 10506Exergy 11-16 Chevrolet Duramax 6.6L LML 10mm Stroker CP4.2 Pump (New Bosch LML Based)
Original price $1,266.00 - Original price $1,266.00Original price$1,266.00$1,266.00 - $1,266.00Current price $1,266.00| / -
Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock CP4.2 Pump
ExergyOriginal price $968.00 - Original price $968.00Original price$968.00$968.00 - $968.00Current price $968.00| /Exergy Model E04 10504Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock CP4.2 Pump
Original price $968.00 - Original price $968.00Original price$968.00$968.00 - $968.00Current price $968.00| / -
Exergy 06-10 Chevrolet Duramax 6.6L LBZ/LMM Inlet Metering Valve (MPROP)
ExergyOriginal price $282.00 - Original price $282.00Original price$282.00$282.00 - $282.00Current price $282.00| /Exergy Model E05 10305Exergy 06-10 Chevrolet Duramax 6.6L LBZ/LMM Inlet Metering Valve (MPROP)
Original price $282.00 - Original price $282.00Original price$282.00$282.00 - $282.00Current price $282.00| / -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Injector Leak Rail Retaining Clip - Set of 8
ExergyOriginal price $96.00 - Original price $96.00Original price$96.00$96.00 - $96.00Current price $96.00| /Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Injector Leak Rail Retaining Clip (Set of 8)
Original price $96.00 - Original price $96.00Original price$96.00$96.00 - $96.00Current price $96.00| / -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) - Set of 8
ExergyOriginal price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00| /Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Seal Kit (O-Ring & Copper Gasket) (Set of 8)
Original price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00| / -
Banks Power Racing Exhaust Manifold 01-16 Duramax LBZ-LML Race Ported (Hardware Not Included)
Banks PowerOriginal price $1,200.00Original price $1,200.00 - Original price $1,200.00Original price $1,200.00Current price $1,080.00$1,080.00 - $1,080.00Current price $1,080.00| /If you are a racer and have an LBZ-LML 6.6L Duramax, Gale Banks Engineering offers The best cast Duramax manifold ever. Lay the power down with Ban...
View full detailsOriginal price $1,200.00Original price $1,200.00 - Original price $1,200.00Original price $1,200.00Current price $1,080.00$1,080.00 - $1,080.00Current price $1,080.00| /Save 10% Save % -
Banks Power 01-10 6.6L Duramax iDash 1.8 Super Gauge for Six-Gun / EconoMind / Speedbrake
Banks PowerOriginal price $495.00Original price $495.00 - Original price $495.00Original price $495.00Current price $446.00$446.00 - $446.00Current price $446.00| /Banks iDash is the smallest, most powerful plug-n-play OBD-II monitor and control interface on the market. It now seamlessly integrates with the Ba...
View full detailsOriginal price $495.00Original price $495.00 - Original price $495.00Original price $495.00Current price $446.00$446.00 - $446.00Current price $446.00| /Save 10% Save % -
ATS Diesel 2001-2015 GM 6.6L Duramax Up Pipe Direct Replacement Kit (Driver & Pass Side Incl. HW)
ATS DieselOriginal price $831.00 - Original price $831.00Original price$831.00$831.00 - $831.00Current price $831.00| /ATS Model 2041384248Up Pipe Kit, Direct Replacement, Both Driver and Passenger Sides, 6.6L Duramax, Includes Hardware and Gaskets.Details: 6.6L Du...
View full detailsOriginal price $831.00 - Original price $831.00Original price$831.00$831.00 - $831.00Current price $831.00| / -
ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
ARPOriginal price $311.00 - Original price $311.00Original price$311.00$311.00 - $311.00Current price $311.00| /ARP Model 400-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
Original price $311.00 - Original price $311.00Original price$311.00$311.00 - $311.00Current price $311.00| / -
ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel
ARPOriginal price $277.00 - Original price $277.00Original price$277.00$277.00 - $277.00Current price $277.00| /ARP Model 400-7534ARP Duramax 6.6L LBZ/LLY/LML/LMM Hex Valve Cover Bolt Kit - Polished Stainless Steel
Original price $277.00 - Original price $277.00Original price$277.00$277.00 - $277.00Current price $277.00| / -
ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
ARPOriginal price $46.00 - Original price $46.00Original price$46.00$46.00 - $46.00Current price $46.00| /ARP Model 129-2503ARP GM Duramax 6.6L Harmonic Balancer Bolt Kit
Original price $46.00 - Original price $46.00Original price$46.00$46.00 - $46.00Current price $46.00| / -
Airaid Jr. Intake Kit, Oiled / Red Media 14-15 Chevrolet Silverado, 14-15 GMC Sierra, 2015 Sub. 5.3L
AiraidOriginal price $298.00 - Original price $298.00Original price$298.00$298.00 - $298.00Current price $298.00| /The AIRAID Jr. Kit targets the restrictive elements of factory intake systems, the intake tube and the paper filter, in order to help boost horsepo...
View full detailsOriginal price $298.00 - Original price $298.00Original price$298.00$298.00 - $298.00Current price $298.00| / -
Airaid Jr. Intake Kit, Dry / Red Media 14-15 Chevrolet Silverado, 14-15 GMC Sierra, 2015 Sub 5.3L
AiraidOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| /The AIRAID Jr. Kit targets the restrictive elements of factory intake systems, the intake tube and the paper filter, in order to help boost horsepo...
View full detailsOriginal price $373.00 - Original price $373.00Original price$373.00$373.00 - $373.00Current price $373.00| / -
ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
ARPOriginal price $221.00 - Original price $221.00Original price$221.00$221.00 - $221.00Current price $221.00| /ARP Model 100-7533ARP Duramax 6.6L LBZ/LLY/LML/LMM 12pt Valve Cover Bolt Kit
Original price $221.00 - Original price $221.00Original price$221.00$221.00 - $221.00Current price $221.00| / -
South Bend Clutch 92-01 GM 6.5L Solid Flywheel (for 6.5L SBC Clutch Kits)
South Bend ClutchOriginal price $617.00Original price $617.00 - Original price $617.00Original price $617.00Current price $599.00$599.00 - $599.00Current price $599.00| /South Bend Clutch Model 167126South Bend Clutch 92-01 GM 6.5L Solid Flywheel (for 6.5L SBC Clutch Kits)This Part Fits: Year Make Model Submode...
View full detailsOriginal price $617.00Original price $617.00 - Original price $617.00Original price $617.00Current price $599.00$599.00 - $599.00Current price $599.00| /Save 3% Save % -
Yukon Gear Hardcore Diff Cover for 8.5inch GM Rear w/ 5/16inch Cover Bolts
Yukon Gear & AxleOriginal price $355.00 - Original price $355.00Original price$355.00$355.00 - $355.00Current price $355.00| /Yukon Hardcore Diff Covers are constructed from thick-walled, high-strength nodular steel to protect lockers, gears and axles from the most extreme...
View full detailsOriginal price $355.00 - Original price $355.00Original price$355.00$355.00 - $355.00Current price $355.00| / -
Yukon Dana 60 4.56 & Up Dura Grip Positraction Narrow 32 Spline ABS Compatible
Yukon Gear & AxleOriginal price $1,420.00 - Original price $1,420.00Original price$1,420.00$1,420.00 - $1,420.00Current price $1,420.00| /Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance...
View full detailsOriginal price $1,420.00 - Original price $1,420.00Original price$1,420.00$1,420.00 - $1,420.00Current price $1,420.00| / -
Eaton Detroit Locker Differential 35 Spline 1.50in Axle Shaft Diameter 4.10 & Up Ratio Rear Dana 80
EatonOriginal price $1,877.00Original price $1,877.00 - Original price $1,877.00Original price $1,877.00Current price $1,727.00$1,727.00 - $1,727.00Current price $1,727.00| /The Detroit Locker is a 100% automatic locking differential that provides ultimate traction for mild to extreme vehicle applications. Its unique, b...
View full detailsOriginal price $1,877.00Original price $1,877.00 - Original price $1,877.00Original price $1,877.00Current price $1,727.00$1,727.00 - $1,727.00Current price $1,727.00| /Save 8% Save % -
WeatherTech 99-02 GMC Sierra Classic / Chevrolet Silverado Classic TechShade
WeatherTechOriginal price $100.00 - Original price $100.00Original price$100.00$100.00 - $100.00Current price $100.00| /Custom fit and perfect for any season, the SunShade can keep your vehicle cool in the summer and help prevent frost build up in the winter. Reflec...
View full detailsOriginal price $100.00 - Original price $100.00Original price$100.00$100.00 - $100.00Current price $100.00| / -
WeatherTech 1988-1998 Chevrolet C/K Series Pickup Extended Cab Techshade Full Vehicle Kit
WeatherTechOriginal price $227.00 - Original price $227.00Original price$227.00$227.00 - $227.00Current price $227.00| /WeatherTech SunShade Full Vehicle Kits help keep your entire vehicle's interior temperatures down while protecting it from the sun's damaging effec...
View full detailsOriginal price $227.00 - Original price $227.00Original price$227.00$227.00 - $227.00Current price $227.00| / -
Banks Power 01 Chevy 6.6L LB7 Techni-Cooler System
Banks PowerOriginal price $2,430.00Original price $2,430.00 - Original price $2,430.00Original price $2,430.00Current price $2,187.00$2,187.00 - $2,187.00Current price $2,187.00| /Optimizes the boosted air density for higher continuous power and lower exhaust gas temps. Lowers restrictions for superior flow with 25% larger co...
View full detailsOriginal price $2,430.00Original price $2,430.00 - Original price $2,430.00Original price $2,430.00Current price $2,187.00$2,187.00 - $2,187.00Current price $2,187.00| /Save 10% Save % -
aFe BladeRunner 3in Black Intercooler Cold Side Charge Pipe 01 GM Diesel Trucks 6.6L V8 (td)
aFeOriginal price $364.00 - Original price $364.00Original price$364.00$364.00 - $364.00Current price $364.00| /Perfect Fit:This tube kit includes high quality, stainless steel, spring loaded T-bolt clamps and heavy-duty, 5-ply polyester reinforced silicone c...
View full detailsOriginal price $364.00 - Original price $364.00Original price$364.00$364.00 - $364.00Current price $364.00| / -
WeatherTech 99-02 Chevy Silverado Hood Protector - Black
WeatherTechOriginal price $157.00 - Original price $157.00Original price$157.00$157.00 - $157.00Current price $157.00| /The Hood Protector is a custom-fit bug and debris shield that helps preserve and maintain paint finishes. Features a sleek and low profile made fro...
View full detailsOriginal price $157.00 - Original price $157.00Original price$157.00$157.00 - $157.00Current price $157.00| /
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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