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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 2001-10 GM 2500/3500 HD Lower Splash Shield Kit - Gloss White
WehrliOriginal price $ 6,067.00Original price $ 6,067.00 - Original price $ 6,067.00Original price $ 6,067.00Current price $ 5,885.00$ 5,885.00 - $ 5,885.00Current price $ 5,885.00| /Wehrli Model WCF100463-GWWehrli 2001-10 GM 2500/3500 HD Lower Splash Shield Kit - Gloss White
Original price $ 6,067.00Original price $ 6,067.00 - Original price $ 6,067.00Original price $ 6,067.00Current price $ 5,885.00$ 5,885.00 - $ 5,885.00Current price $ 5,885.00| /Save 3% Save % -
Wehrli 11-14 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
WehrliOriginal price $ 4,178.00Original price $ 4,178.00 - Original price $ 4,178.00Original price $ 4,178.00Current price $ 4,052.00$ 4,052.00 - $ 4,052.00Current price $ 4,052.00| /Wehrli Model WCF100404Wehrli 11-14 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
Original price $ 4,178.00Original price $ 4,178.00 - Original price $ 4,178.00Original price $ 4,178.00Current price $ 4,052.00$ 4,052.00 - $ 4,052.00Current price $ 4,052.00| /Save 3% Save % -
Wehrli 01-05 LB7 LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Illusion Blueberry
WehrliOriginal price $ 11,000.00Original price $ 11,000.00 - Original price $ 11,000.00Original price $ 11,000.00Current price $ 10,670.00$ 10,670.00 - $ 10,670.00Current price $ 10,670.00| /Wehrli 01-05 LB7 LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Illusion Blueberry
Original price $ 11,000.00Original price $ 11,000.00 - Original price $ 11,000.00Original price $ 11,000.00Current price $ 10,670.00$ 10,670.00 - $ 10,670.00Current price $ 10,670.00| /Save 3% Save % -
Wehrli 01-04 LB7 Duramax S400 Single Turbo Install Kit - Illusion Blueberry
WehrliOriginal price $ 60,120.00Original price $ 60,120.00 - Original price $ 60,120.00Original price $ 60,120.00Current price $ 58,317.00$ 58,317.00 - $ 58,317.00Current price $ 58,317.00| /Wehrli Model WCF100489-IBBWehrli 01-04 LB7 Duramax S400 Single Turbo Install Kit - Illusion Blueberry
Original price $ 60,120.00Original price $ 60,120.00 - Original price $ 60,120.00Original price $ 60,120.00Current price $ 58,317.00$ 58,317.00 - $ 58,317.00Current price $ 58,317.00| /Save 3% Save % -
Wehrli 01-04 Duramax LB7 LB7S300 Single Turbo Install Kit - Bengal Red
WehrliOriginal price $ 54,558.00Original price $ 54,558.00 - Original price $ 54,558.00Original price $ 54,558.00Current price $ 52,921.00$ 52,921.00 - $ 52,921.00Current price $ 52,921.00| /Wehrli Model WCF100478-BRWehrli 01-04 Duramax LB7 LB7S300 Single Turbo Install Kit - Bengal Red
Original price $ 54,558.00Original price $ 54,558.00 - Original price $ 54,558.00Original price $ 54,558.00Current price $ 52,921.00$ 52,921.00 - $ 52,921.00Current price $ 52,921.00| /Save 3% Save % -
Wehrli 17-24 GMC/Chevrolet L5P Duramax Thermostat Housing - Grape Frost
WehrliOriginal price $ 4,178.00Original price $ 4,178.00 - Original price $ 4,178.00Original price $ 4,178.00Current price $ 4,052.00$ 4,052.00 - $ 4,052.00Current price $ 4,052.00| /Wehrli Model WCF100541-GFWehrli 17-24 GMC/Chevrolet L5P Duramax Thermostat Housing - Grape Frost
Original price $ 4,178.00Original price $ 4,178.00 - Original price $ 4,178.00Original price $ 4,178.00Current price $ 4,052.00$ 4,052.00 - $ 4,052.00Current price $ 4,052.00| /Save 3% Save % -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - CAT Yellow
WehrliOriginal price $ 10,370.00Original price $ 10,370.00 - Original price $ 10,370.00Original price $ 10,370.00Current price $ 10,059.00$ 10,059.00 - $ 10,059.00Current price $ 10,059.00| /Wehrli Model WCF100433-CATWehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit - CAT Yellow
Original price $ 10,370.00Original price $ 10,370.00 - Original price $ 10,370.00Original price $ 10,370.00Current price $ 10,059.00$ 10,059.00 - $ 10,059.00Current price $ 10,059.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Semi-Gloss Black
WehrliOriginal price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Wehrli Model WCF100775-SGBWehrli 17-24 Duramax L5P High Flow Intake Horn - Semi-Gloss Black
Original price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Sparkle Bomber Orange
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-SBOWehrli 17-24 Duramax L5P High Flow Intake Horn - Sparkle Bomber Orange
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Orange Frost
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-OFWehrli 17-24 Duramax L5P High Flow Intake Horn - Orange Frost
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Illusion Purple
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-IPWehrli 17-24 Duramax L5P High Flow Intake Horn - Illusion Purple
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Illusion Blueberry
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-IBBWehrli 17-24 Duramax L5P High Flow Intake Horn - Illusion Blueberry
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gun Metal
WehrliOriginal price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Wehrli Model WCF100775-GMWehrli 17-24 Duramax L5P High Flow Intake Horn - Gun Metal
Original price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Fine Textured Black
WehrliOriginal price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Wehrli Model WCF100775-FTBWehrli 17-24 Duramax L5P High Flow Intake Horn - Fine Textured Black
Original price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Fluorescent Green
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-FGWehrli 17-24 Duramax L5P High Flow Intake Horn - Fluorescent Green
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy teal
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-CTWehrli 17-24 Duramax L5P High Flow Intake Horn - Candy teal
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Chevy Orange
WehrliOriginal price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Wehrli Model WCF100775-CROWehrli 17-24 Duramax L5P High Flow Intake Horn - Chevy Orange
Original price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Red
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-CRWehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Red
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Purple
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-CPWehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Purple
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Blue
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-CBWehrli 17-24 Duramax L5P High Flow Intake Horn - Candy Blue
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Grey
WehrliOriginal price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Wehrli Model WCF100775-BGWehrli 17-24 Duramax L5P High Flow Intake Horn - Bengal Grey
Original price $ 5,437.00Original price $ 5,437.00 - Original price $ 5,437.00Original price $ 5,437.00Current price $ 5,274.00$ 5,274.00 - $ 5,274.00Current price $ 5,274.00| /Save 3% Save % -
Wehrli 17-24 Duramax L5P High Flow Intake Horn - Blueberry Frost
WehrliOriginal price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Wehrli Model WCF100775-BBFWehrli 17-24 Duramax L5P High Flow Intake Horn - Blueberry Frost
Original price $ 5,962.00Original price $ 5,962.00 - Original price $ 5,962.00Original price $ 5,962.00Current price $ 5,783.00$ 5,783.00 - $ 5,783.00Current price $ 5,783.00| /Save 3% Save % -
Wehrli 20-24 Duramax L5P 4in Intake Kit - Grape Frost
WehrliOriginal price $ 14,254.00Original price $ 14,254.00 - Original price $ 14,254.00Original price $ 14,254.00Current price $ 13,826.00$ 13,826.00 - $ 13,826.00Current price $ 13,826.00| /Wehrli Model WCF100702-GFWehrli 20-24 Duramax L5P 4in Intake Kit - Grape Frost
Original price $ 14,254.00Original price $ 14,254.00 - Original price $ 14,254.00Original price $ 14,254.00Current price $ 13,826.00$ 13,826.00 - $ 13,826.00Current price $ 13,826.00| /Save 3% Save % -
Wehrli 20-24 Duramax L5P 4in Stage 2 Intake Kit - Grape Frost
WehrliOriginal price $ 19,103.00Original price $ 19,103.00 - Original price $ 19,103.00Original price $ 19,103.00Current price $ 18,530.00$ 18,530.00 - $ 18,530.00Current price $ 18,530.00| /Wehrli 20-24 Duramax L5P Intake Kit Stage 2 4in. - Grape Frost
Original price $ 19,103.00Original price $ 19,103.00 - Original price $ 19,103.00Original price $ 19,103.00Current price $ 18,530.00$ 18,530.00 - $ 18,530.00Current price $ 18,530.00| /Save 3% Save %
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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