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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2011 - 2025 6.7L Ford Power Stroke CPX Injection Pump
RCD PerformanceOriginal price $1,000.00 - Original price $1,999.00Original price$1,000.00$1,000.00 - $1,999.00Current price $1,000.00| /4.76 / 5.0
17 Reviews
2011- 2023 6.7L Ford Power Stroke CPX Injection Pump The 15-19 pump interchanges with earlier 2011-2014 MY vehicles and displaces 15% more than t...
View full detailsOriginal price $1,000.00 - Original price $1,999.00Original price$1,000.00$1,000.00 - $1,999.00Current price $1,000.00| / -
45 Degree Exhaust Tips With Clamp
Powerhouse DieselOriginal price $120.00 - Original price $210.00Original price$120.00$120.00 - $210.00Current price $120.00| /4.0 / 5.0
3 Reviews
Stainless Steel Elbow Exhaust Tip Fits 4" & 5" Exhaust Systems | Multiple Outlet Sizes Available Finish your exhaust setup the right way. These...
View full detailsOriginal price $120.00 - Original price $210.00Original price$120.00$120.00 - $210.00Current price $120.00| / -
Schaeffer's 0132 Moly EP Oil Treatment
Schaeffer'sOriginal price $11.74 - Original price $367.25Original price$11.74$11.74 - $367.25Current price $11.74| /5.0 / 5.0
14 Reviews
0132 Extreme pressure protection for bearings, valve trains, pistons and piston rings. Increases oil pressure and reduces oil consumption. Mo...
View full detailsOriginal price $11.74 - Original price $367.25Original price$11.74$11.74 - $367.25Current price $11.74| / -
KC Boost Leak Detector - POWERSTROKE, CUMMINS & DURAMAX
Kc TurboOriginal price $90.00 - Original price $109.00Original price$90.00$90.00 - $109.00Current price $90.00| /5.0 / 5.0
1 Review
KC Boost Leak Detector Features & Details: Milton M-style/D or I/M Industrial Connector Billet Aluminum PSI Gauge for Easy Check Shut-Off Valv...
View full detailsOriginal price $90.00 - Original price $109.00Original price$90.00$90.00 - $109.00Current price $90.00| / -
Pusher SuperMax Intake System for 2004.5-2005 Duramax LLY Trucks
Pusher IntakesOriginal price $699.99 - Original price $699.99Original price$699.99$699.99 - $699.99Current price $699.99| /4.67 / 5.0
3 Reviews
Pusher Intakes Model PGD0405SM This product is not emissions compliant. Off-road use only. The Pusher SuperMax Y-Bride and Charge Pipe eliminate th...
View full detailsOriginal price $699.99 - Original price $699.99Original price$699.99$699.99 - $699.99Current price $699.99| / -
Pro Form Fab 2000-2010 Chevy 2500/3500 HD Traction Bars
Pro Form FabOriginal price $0.00 - Original price $900.00Original price $0.00$550.00$550.00 - $900.00Current price $550.00| /4.0 / 5.0
8 Reviews
2000-2010 Chevy/GMC 2500/3500 HD Product Description: We are proud to bring you our Heavy Duty Tubular Ladder/Traction Bars. These work on ...
View full detailsOriginal price $0.00 - Original price $900.00Original price $0.00$550.00$550.00 - $900.00Current price $550.00| / -
Schaeffer's 02191 SynForce Green NLGI #1
Schaeffer'sOriginal price $11.82 - Original price $354.60Original price$11.82$11.82 - $354.60Current price $11.82| /5.0 / 5.0
6 Reviews
0219 SynForce® Green Grease NLGI #1 is an extreme heavy-duty, multi-purpose, aluminum complex base grease. It is formulated for use in all types o...
View full detailsOriginal price $11.82 - Original price $354.60Original price$11.82$11.82 - $354.60Current price $11.82| / -
Pusher Max HD Charge Tube for 2006-2010 Duramax LBZ / LMM Trucks
Pusher IntakesOriginal price $349.99 - Original price $349.99Original price$349.99$349.99 - $349.99Current price $349.99| /5.0 / 5.0
5 Reviews
Pusher Intakes Model PGD0610BT This product is not emissions compliant. Off-road use only. The Pusher Max HD Charge Tube is engineered to provide y...
View full detailsOriginal price $349.99 - Original price $349.99Original price$349.99$349.99 - $349.99Current price $349.99| / -
Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock Inlet Metering Valve (FCA/MPROP)
ExergyOriginal price $275.00 - Original price $275.00Original price$275.00$275.00 - $275.00Current price $275.00| /5.0 / 5.0
1 Review
Exergy Model E05 10505Exergy 11-16 Chevrolet Duramax 6.6L LML Improved Stock Inlet Metering Valve (FCA/MPROP) Equipped with Exergy's System Saver L...
View full detailsOriginal price $275.00 - Original price $275.00Original price$275.00$275.00 - $275.00Current price $275.00| / -
Kryptonite Death Grip Front Shock Reservoir Mount Kit 2011+ GM
KryptoniteOriginal price $170.99 - Original price $170.99Original price$170.99$170.99 - $170.99Current price $170.99| /Fits: 2011+ Chevrolet/GMC 2500HD / 3500HD Trucks Part#: KRSM11-46 – Fits 46mm Reservoirs (CALL FOR FITMENT on Bilstein B8 5160) KRSM11-50 – Fit...
View full detailsOriginal price $170.99 - Original price $170.99Original price$170.99$170.99 - $170.99Current price $170.99| / -
Schaeffer's 0137 Diesel Treat 2000™ Ultra Low Sulfur
Schaeffer'sOriginal price $14.42 - Original price $396.20Original price$14.42$14.42 - $396.20Current price $14.42| /5.0 / 5.0
8 Reviews
0137 Diesel Treat 2000™ Ultra Low Sulfur is an ashless, all-season fuel additive formulated for use with all types of diesel fuel, especially low s...
View full detailsOriginal price $14.42 - Original price $396.20Original price$14.42$14.42 - $396.20Current price $14.42| / -
Kryptonite Boxed Upper Control Arm Kit For 2001–2010 Chevy/GMC HD Trucks & 2002–2009 Hummer H2
KryptoniteOriginal price $664.99 - Original price $664.99Original price$664.99$664.99 - $664.99Current price $664.99| /5.0 / 5.0
2 Reviews
Part Number - KRUCA10 2001–2010 Chevy 1500HD, 2500HD, 3500HD 2001–2010 GMC 1500HD, 2500HD, 3500HD 2002–2009 Hummer H2 (8 Lug Trucks Only) Importa...
View full detailsOriginal price $664.99 - Original price $664.99Original price$664.99$664.99 - $664.99Current price $664.99| / -
Edge 84130-3 Insight CTS3 Digital Gauge Monitor
EdgeOriginal price $511.95 - Original price $511.95Original price$511.95$511.95 - $511.95Current price $511.95| /Edge Model 84130-3Give your vehicle the most advanced digital monitoring system when you install the Edge 84130-3 Insight CTS3 Digital Gauge Monito...
View full detailsOriginal price $511.95 - Original price $511.95Original price$511.95$511.95 - $511.95Current price $511.95| / -
XDP Duramax Crankshaft Pin Kit XD331
XDPOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| /5.0 / 5.0
3 Reviews
XDP Model XD331 Avoid catastrophic engine failure from a sheared dowel pin in your 2001-2016 GM 6.6L Duramax with the XDP Duramax Crankshaft Pin K...
View full detailsOriginal price $159.95 - Original price $159.95Original price$159.95$159.95 - $159.95Current price $159.95| / -
Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$31.04$31.04 - $31.04Current price $31.04| /Wehrli Model WCF100473Wehrli 2017-2024 Chevrolet 6.6L L5P Duramax Intake Resonator Delete Plug - Black Anodized This quick and easy to install, bil...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$31.04$31.04 - $31.04Current price $31.04| / -
Kryptonite Replacement Outer Tie Rod End 2011-2025
KryptoniteOriginal price $56.99 - Original price $56.99Original price$56.99$56.99 - $56.99Current price $56.99| /Fits: 2011-2025 2500/3500HD GM HD Truck Important Fitment Details: This is a left hand threaded shank used as an "outer end" on GM HD 8 Lug trucks....
View full detailsOriginal price $56.99 - Original price $56.99Original price$56.99$56.99 - $56.99Current price $56.99| / -
Kryptonite Alignment Cam Pins 8-pc Kit For Chevy/GMC Trucks & SUVs
KryptoniteOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99| /Part# KR86325 Fits; 2001–2025 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD), 2001–2013 Chevy & GMC 2500 2WD/4WD SU...
View full detailsOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99| / -
Pusher SuperMax Intake System for 2011-2016 Duramax LML Trucks
Pusher IntakesOriginal price $749.99 - Original price $749.99Original price$749.99$749.99 - $749.99Current price $749.99| /Pusher Model PGD1116SM OFF ROAD USE ONLY: This aftermarket component is designed for racing and/or off-road vehicles driven and shall only be used...
View full detailsOriginal price $749.99 - Original price $749.99Original price$749.99$749.99 - $749.99Current price $749.99| / -
Pusher SuperMax Intake System & Pusher Max 3" Driver-side Charge Tube for 2006-2010 Duramax LBZ/LMM Trucks
Pusher IntakesOriginal price $949.99 - Original price $949.99Original price$949.99$949.99 - $949.99Current price $949.99| /5.0 / 5.0
1 Review
Pusher Intakes Model PGD0610SKT This product is not emissions compliant. Off-road use only. The Pusher SuperMax Intake System eliminates the anemic...
View full detailsOriginal price $949.99 - Original price $949.99Original price$949.99$949.99 - $949.99Current price $949.99| / -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$493.73$493.73 - $493.73Current price $493.73| /5.0 / 5.0
1 Review
Wehrli Model WCF100433 The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit,...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$493.73$493.73 - $493.73Current price $493.73| / -
Kryptonite Replacement Inner Tie Rod End For Kryptonite SS Center Link For 2001–2026 Chevy/GMC Trucks
KryptoniteOriginal price $56.99 - Original price $56.99Original price$56.99$56.99 - $56.99Current price $56.99| /F Fits: 1988–2026 Chevrolet 1500/1500HD/2500HD/3500 1988-2026 GMC 1500/1500HD/2500HD/3500 Important Fitment Details: Designed For HD Trucks Equippe...
View full detailsOriginal price $56.99 - Original price $56.99Original price$56.99$56.99 - $56.99Current price $56.99| / -
Kryptonite Ultimate Front End Package For 2011–2026 Chevy/GMC 2500HD/3500HD
KryptoniteOriginal price $1,424.99 - Original price $1,424.99Original price$1,424.99$1,424.99 - $1,424.99Current price $1,424.99| /Fits: 2011–2026 Chevrolet Silverado 2500HD / 3500HD 2011-2026 GMC Sierra 2500HD / 3500HD Important Fitment Info: Part# ULTIMATE11 - OEM Taper fi...
View full detailsOriginal price $1,424.99 - Original price $1,424.99Original price$1,424.99$1,424.99 - $1,424.99Current price $1,424.99| / -
Pusher SuperMax Intake System and HD Driver-side Charge Tube for 2004.5-2005 Duramax LLY Trucks
Pusher IntakesOriginal price $949.99 - Original price $949.99Original price$949.99$949.99 - $949.99Current price $949.99| /Pusher Intakes Model PGD0405SKT This product is not emissions compliant. Off-road use only. The ultimate way to upgrade all of the anemic factory c...
View full detailsOriginal price $949.99 - Original price $949.99Original price$949.99$949.99 - $949.99Current price $949.99| / -
Pro Form Fab 2011 - 2025 Chevy/GMC 2500/3500 Rear Lift Blocks
Pro Form FabOriginal price $0.00 - Original price $0.00Original price $0.00$119.95$119.95 - $174.95Current price $119.95| /2011 - 2025 Chevy/GMC 2500/3500 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, jig...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$119.95$119.95 - $174.95Current price $119.95| /
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.