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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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LIQUI MOLY 1L Top Tec ATF 1800
LIQUI MOLYOriginal price $71.94 - Original price $71.94Original price$71.94$71.94 - $71.94Current price $71.94| /Fully synthetic leading edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transm...
View full detailsOriginal price $71.94 - Original price $71.94Original price$71.94$71.94 - $71.94Current price $71.94| / -
LIQUI MOLY 20L Top Tec ATF 1800
LIQUI MOLYOriginal price $202.49 - Original price $202.49Original price$202.49$202.49 - $202.49Current price $202.49| /Fully synthetic leading edge, high-performance automatic transmission fluid. Developed to meet the severe requirements of modern multi-speed transm...
View full detailsOriginal price $202.49 - Original price $202.49Original price$202.49$202.49 - $202.49Current price $202.49| / -
LIQUI MOLY 20L Special Tec AA Motor Oil SAE 5W40 Diesel
LIQUI MOLYOriginal price $252.99 - Original price $252.99Original price$252.99$252.99 - $252.99Current price $252.99| /Fully synthetic low viscosity premium class motor oil, developed to meet the high demands of modern Asian and American diesel engines. The innovati...
View full detailsOriginal price $252.99 - Original price $252.99Original price$252.99$252.99 - $252.99Current price $252.99| / -
LIQUI MOLY 20L Fully Synthetic Hypoid Gear Oil (GL4/5) 75W90
LIQUI MOLYOriginal price $476.49 - Original price $476.49Original price$476.49$476.49 - $476.49Current price $476.49| /Fully synthetic hypoid gear oil, ideally suited for high performance applications even under extreme loads and operating conditions. Ensures maximu...
View full detailsOriginal price $476.49 - Original price $476.49Original price$476.49$476.49 - $476.49Current price $476.49| / -
LIQUI MOLY 1L Special Tec AA Motor Oil SAE 5W30
LIQUI MOLYOriginal price $65.94 - Original price $65.94Original price$65.94$65.94 - $65.94Current price $65.94| /Fully synthetic low viscosity premium class motor oil, developed to meet the high demands of modern Asian and American gasoline engines. The innova...
View full detailsOriginal price $65.94 - Original price $65.94Original price$65.94$65.94 - $65.94Current price $65.94| / -
LIQUI MOLY 1L Fully Synthetic Hypoid Gear Oil (GL4/5) 75W90
LIQUI MOLYOriginal price $161.94 - Original price $161.94Original price$161.94$161.94 - $161.94Current price $161.94| /Fully synthetic hypoid gear oil, ideally suited for high performance applications even under extreme loads and operating conditions. Ensures maximu...
View full detailsOriginal price $161.94 - Original price $161.94Original price$161.94$161.94 - $161.94Current price $161.94| / -
LIQUI MOLY 1L Brake Fluid DOT 4
LIQUI MOLYOriginal price $140.94 - Original price $140.94Original price$140.94$140.94 - $140.94Current price $140.94| /Liqui Moly DOT 4 brake fluid can be used with all conventional brake fluid bleeding devices. Liqui Moly DOT 4 brake fluid is miscible and compatibl...
View full detailsOriginal price $140.94 - Original price $140.94Original price$140.94$140.94 - $140.94Current price $140.94| / -
LIQUI MOLY 1L Fully Synthetic Hypoid Gear Oil (GL5) LS SAE 75W140
LIQUI MOLYOriginal price $248.94 - Original price $248.94Original price$248.94$248.94 - $248.94Current price $248.94| /Fully synthetic hypoid gear oil, developed for use in final drives with or without wet clutch-based differentials (Limited Slip). Stable viscosity ...
View full detailsOriginal price $248.94 - Original price $248.94Original price$248.94$248.94 - $248.94Current price $248.94| / -
WeatherTech 2024 Chevrolet Silverado 2500HD/3500HD LampGard (Headlight/Fog Light Kit) - Transparent
WeatherTechOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| /Protect your expensive headlamps, before it is too late! Introducing LampGard, an incredibly tough 40 mil. thick, double-polished urethane material...
View full detailsOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| / -
LIQUI MOLY 1L Brake Fluid SL6 DOT 4
LIQUI MOLYOriginal price $80.94 - Original price $80.94Original price$80.94$80.94 - $80.94Current price $80.94| /LIQUI MOLY 1L Brake Fluid SL6 DOT 4This Part Fits: Year Make Model Submodel 2013-2022 Acura ILX Base 2013-2014 Acura ILX Hybrid 2023-2025 Ac...
View full detailsOriginal price $80.94 - Original price $80.94Original price$80.94$80.94 - $80.94Current price $80.94| / -
WeatherTech 2024 Chevrolet Silverado 2500HD/3500HD LampGard (Headlight/Fog Light Kit) - Transparent
WeatherTechOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| /Protect your expensive headlamps, before it is too late! Introducing LampGard, an incredibly tough 40 mil. thick, double-polished urethane material...
View full detailsOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| / -
WeatherTech 2020+ Chevrolet Silverado 2500HD/3500HD Scratch Protection - Transparent
WeatherTechOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| /WeatherTech Model SP0664 WeatherTech Scratch Protection is a virtually invisible film, custom manufactured to perfectly fit your exact make and mod...
View full detailsOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| / -
WeatherTech 2020+ Chevrolet Silverado 2500HD/3500HD Lampgard
WeatherTechOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| /Protect your expensive headlamps, before it is too late! Introducing LampGard, an incredibly tough 40 mil. thick, double-polished urethane material...
View full detailsOriginal price $59.95 - Original price $59.95Original price$59.95$59.95 - $59.95Current price $59.95| / -
WeatherTech 2019+ Chevrolet Silverado 2500/3500 Scratch Protection - Transparent
WeatherTechOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| /WeatherTech Model SP0001 WeatherTech Scratch Protection is a virtually invisible film, custom manufactured to perfectly fit your exact make and mod...
View full detailsOriginal price $109.95 - Original price $109.95Original price$109.95$109.95 - $109.95Current price $109.95| / -
WeatherTech 2015+ Chevy Silverado 2500/3500 Hood Protector - Black
WeatherTechOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| /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 $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| / -
WeatherTech 2017+ Chevy Silverado 2500/3500 Hood Protector - Black
WeatherTechOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| /Sleek and low profile, the WeatherTech EasyOn Stone and Bug Deflector is aerodynamically designed to provide excellent protection against stone chi...
View full detailsOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| / -
WeatherTech 2015+ Chevrolet Silverado 3500 No Drill Mudflaps - Black
WeatherTechOriginal price $211.90 - Original price $211.90Original price$211.90$211.90 - $211.90Current price $211.90| /Introducing the WeatherTech DigitalFit No-Drill MudFlap! From the creators of the revolutionary FloorLiner comes the most startling advancement in ...
View full detailsOriginal price $211.90 - Original price $211.90Original price$211.90$211.90 - $211.90Current price $211.90| / -
WeatherTech 2015+ Chevrolet Silverado 3500 / GMC Sierra/Sierra Denali 3500 No Drill Mudflaps - Black
WeatherTechOriginal price $131.95 - Original price $131.95Original price$131.95$131.95 - $131.95Current price $131.95| /Introducing the WeatherTech DigitalFit No-Drill MudFlap! From the creators of the revolutionary FloorLiner comes the most startling advancement in ...
View full detailsOriginal price $131.95 - Original price $131.95Original price$131.95$131.95 - $131.95Current price $131.95| / -
WeatherTech 2015+ Chevrolet Silverado 2500/3500 Lampgard
WeatherTechOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| /Protect your expensive headlamps, before it is too late! Introducing LampGard, an incredibly tough 40 mil. thick, double-polished urethane material...
View full detailsOriginal price $79.95 - Original price $79.95Original price$79.95$79.95 - $79.95Current price $79.95| / -
WeatherTech 2014+ Chevrolet Silverado Stone and Bug Deflector - Dark Smoke
WeatherTechOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| /Sleek and low profile, the WeatherTech EasyOn Stone and Bug Deflector is aerodynamically designed to provide excellent protection against stone chi...
View full detailsOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| / -
WeatherTech 20-24 Chevy Silverado 2500/3500HD 98in. Bed TechLiner (No Tailgate Liner) - Black
WeatherTechOriginal price $219.95 - Original price $219.95Original price$219.95$219.95 - $219.95Current price $219.95| /WeatherTech TechLiner is the easiest to install, custom-fit solution for protecting and preserving pick-up truck beds PERIOD TechLiner armors you...
View full detailsOriginal price $219.95 - Original price $219.95Original price$219.95$219.95 - $219.95Current price $219.95| / -
WeatherTech 20-24 Chevrolet Silverado 2500HD/3500HD w/o OE Splash Guards No Drill Mudflaps - Black
WeatherTechOriginal price $171.90 - Original price $171.90Original price$171.90$171.90 - $171.90Current price $171.90| /Introducing the WeatherTech DigitalFit No-Drill MudFlap! From the creators of the revolutionary FloorLiner comes the most startling advancement in ...
View full detailsOriginal price $171.90 - Original price $171.90Original price$171.90$171.90 - $171.90Current price $171.90| / -
WeatherTech 20-24 Chevrolet Silverado 2500HD/3500HD TechLiner (Tailgate Liner ONLY) - Black
WeatherTechOriginal price $76.95 - Original price $76.95Original price$76.95$76.95 - $76.95Current price $76.95| /Tailgate piece. WeatherTech TechLiner is the easiest to install, custom-fit solution for protecting and preserving pick-up truck beds PERIOD Tec...
View full detailsOriginal price $76.95 - Original price $76.95Original price$76.95$76.95 - $76.95Current price $76.95| / -
WeatherTech 20-24 Chevrolet Silverado 2500HD/3500HD Stone & Bug Deflector - Dark Smoke
WeatherTechOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| /Sleek and low profile, the WeatherTech Easy-On Stone and Bug Deflector is aerodynamically designed to provide excellent protection against stone ch...
View full detailsOriginal price $104.95 - Original price $104.95Original price$104.95$104.95 - $104.95Current price $104.95| /
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.
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