Access Denied
IMPORTANT! If you’re a store owner, please make sure you have Customer accounts enabled in your Store Admin, as you have customer based locks set up with EasyLockdown app. Enable Customer Accounts
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.
Filters
- Air Compressor Systems (9)
- Air Filters - Direct Fit (12)
- Air Intake Components (101)
- Air Springs (10)
- Air Suspension Kits (27)
- Axles (14)
- Bed Covers (11)
- Bed Liners (24)
- Brake Master Cylinder (31)
- Bumper Accessories (14)
- Bungs (9)
- Catback (57)
- Charge Tube (9)
- Cold Air Intake (13)
- Cold Air Intakes (434)
- Connecting Pipes (13)
- Coolant Reservoirs (156)
- Diff Covers (39)
- Differential Bushings (11)
- Differential Install Kits (46)
- Differential Overhaul Kits (16)
- Differential Seal Kits (11)
- Differential Spider Gears (12)
- Differential Yokes (11)
- Differentials (26)
- Downpipes (11)
- DPF Back (36)
- Engine Covers (9)
- Exhaust Brakes (14)
- Fender Flares (11)
- Final Drive Gears (65)
- Fittings (8)
- Floor Mats - Rubber (152)
- Fluids (14)
- Fuel Air Separators (32)
- Fuel Components Misc (16)
- Fuel Injector (267)
- Fuel Injector Connectors (15)
- Fuel Injector Nozzles (28)
- Fuel Injectors - Diesel (242)
- Fuel Lines (20)
- Fuel Pressure Regulators (11)
- Fuel Pumps (26)
- Fuel Rails (13)
- Fuel Systems (17)
- Gauge Pods (21)
- Gear Oils (19)
- Hardware (15)
- Hardware - Singles (10)
- Hardware Kits - Other (13)
- Headers & Manifolds (17)
- Heads (14)
- Hoses (12)
- In-Line Modules (11)
- Injection Pump Components (8)
- Injection Pumps & Controllers (86)
- Intake Elbows (62)
- Intercooler Kits (14)
- Intercooler Pipe Kits (211)
- Intercoolers (33)
- LED Light Bars (10)
- Leveling Kit (18)
- Lift Kit (15)
- Monitor (9)
- Motor Oils (9)
- Mud Flaps (24)
- Nozzle Set (19)
- Oil Line Kits (15)
- Pressure Relief Valves (11)
- Programmers & Tuners (48)
- Radiator Hoses (102)
- Radiators (14)
- Ring & Pinions (8)
- Ring and Pinion Install Kits (13)
- Running Boards (30)
- Seat Covers (13)
- Shock (8)
- Shock Absorber (24)
- Shocks & Stabilizers (21)
- Shocks and Struts (70)
- Short Ram Air Intakes (20)
- Silicone Couplers & Hoses (15)
- Steering Stabilizer (8)
- Steps & Runningboard (15)
- Stone/Bug Deflectors (16)
- Suspension Arms & Components (24)
- Thermostat Housings (58)
- Throttle Controllers (17)
- Tie Rod (13)
- Tools (15)
- Transmission Coolers (12)
- Turbo Install Kits (27)
- Turbo Kits (14)
- Turbocharger (25)
- Turbochargers (17)
- Wheel Bearings (10)
- Wheels (34)
- Wind Deflectors (22)
- Window Shades (12)
- Wiring Harnesses (13)
- AFE (153)
- Air Lift (27)
- Airaid (10)
- AirDog (21)
- AMP Research (41)
- APEX (11)
- ARP (8)
- ATS Diesel (29)
- Banks Power (189)
- BD Diesel (97)
- BedRug (24)
- Bilstein (23)
- Bully Dog (4)
- CSF (11)
- Daystar (10)
- DDP (76)
- Eaton (19)
- Edge (19)
- Exergy (154)
- FASS Fuel Systems (13)
- Firestone (29)
- Fleece Performance (92)
- FOX (48)
- Garrett (2)
- H&S Motorsports (6)
- Industrial Injection (197)
- Kc Turbo (12)
- Kryptonite (95)
- LIQUI MOLY (29)
- LUND (29)
- Mishimoto (69)
- PPE (1)
- Pro Form Fab (1)
- Pusher Intakes (24)
- ReadyLift (37)
- Redhead (2)
- Rough Country (237)
- S&B (31)
- S&S (325)
- Schaeffer's (15)
- SCT Performance (2)
- Smeding (28)
- South Bend Clutch (12)
- Titan Fuel Tanks (8)
- Wagler (1)
- WeatherTech (259)
- Wehrli (1271)
- XDP (78)
- Yukon Gear & Axle (300)
-
Flex-Fit Floor Mats | FR & RR | FR Bucket | Crew | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 2,762.00 - Original price $ 2,762.00Original price$ 2,762.00$ 2,762.00 - $ 2,762.00Current price $ 2,762.00| /Introducing Flex-Fit floor mats the ultimate enhancement for your truck's interior and built tough to handle any challenge. Crafted from premium r...
View full detailsOriginal price $ 2,762.00 - Original price $ 2,762.00Original price$ 2,762.00$ 2,762.00 - $ 2,762.00Current price $ 2,762.00| / -
Under Seat Storage | Crew Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD
Rough CountryOriginal price $ 2,550.00 - Original price $ 2,550.00Original price$ 2,550.00$ 2,550.00 - $ 2,550.00Current price $ 2,550.00| /Clean up the contents of your cab with Rough Countrys Custom-Fit Under Seat Storage Compartment. These handy underseat truck storage compartments o...
View full detailsOriginal price $ 2,550.00 - Original price $ 2,550.00Original price$ 2,550.00$ 2,550.00 - $ 2,550.00Current price $ 2,550.00| / -
Under Seat Storage | Double Cab | Chevy/GMC 1500/2500HD/3500HD 2WD/4WD
Rough CountryOriginal price $ 2,550.00 - Original price $ 2,550.00Original price$ 2,550.00$ 2,550.00 - $ 2,550.00Current price $ 2,550.00| /Clean up the contents of your cab with Rough Countrys Custom-Fit Under Seat Storage Compartment. These handy underseat truck storage compartments o...
View full detailsOriginal price $ 2,550.00 - Original price $ 2,550.00Original price$ 2,550.00$ 2,550.00 - $ 2,550.00Current price $ 2,550.00| / -
Soft Roll Up Bed Cover | 6'9" Bed | Chevy/GMC 2500HD/3500HD (20-24)
Rough CountryOriginal price $ 4,250.00 - Original price $ 4,250.00Original price$ 4,250.00$ 4,250.00 - $ 4,250.00Current price $ 4,250.00| /Superior Protection. Rough Country's Soft Roll-Up Bed Cover keeps the contents of your bed clean and dry while allowing maximum bed access when you...
View full detailsOriginal price $ 4,250.00 - Original price $ 4,250.00Original price$ 4,250.00$ 4,250.00 - $ 4,250.00Current price $ 4,250.00| / -
Soft Tri-Fold Bed Cover | 6'9" Bed | Chevy/GMC 2500HD/3500HD (20-24)
Rough CountryOriginal price $ 4,887.00 - Original price $ 4,887.00Original price$ 4,887.00$ 4,887.00 - $ 4,887.00Current price $ 4,887.00| /Want to streamline your ride and protect your gear from the elements? Look no further than Rough Country's Tri-Fold Vinyl Tonneau Cover! With its d...
View full detailsOriginal price $ 4,887.00 - Original price $ 4,887.00Original price$ 4,887.00$ 4,887.00 - $ 4,887.00Current price $ 4,887.00| / -
Powered Retractable Bed Cover | 6'9" Bed | Chevy/GMC 2500HD/3500HD (20-24)
Rough CountryOriginal price $ 57,378.00 - Original price $ 57,378.00Original price$ 57,378.00$ 57,378.00 - $ 57,378.00Current price $ 57,378.00| /Every truck owner knows the importance of securing and protecting their gear, especially when they're out conquering trails or venturing into the w...
View full detailsOriginal price $ 57,378.00 - Original price $ 57,378.00Original price$ 57,378.00$ 57,378.00 - $ 57,378.00Current price $ 57,378.00| / -
Hard Tri-Fold Flip Up Bed Cover | 6'9" Bed | Chevy/GMC Silverado/Sierra 2500HD/3500HD (20-24)
Rough CountryOriginal price $ 15,938.00 - Original price $ 15,938.00Original price$ 15,938.00$ 15,938.00 - $ 15,938.00Current price $ 15,938.00| /Elevate your GM 2500 HD/3500 HD's functionality and appearance with Rough Country's GM Hard Tri-fold Flip-up Bed Cover. Unlike traditional bed cove...
View full detailsOriginal price $ 15,938.00 - Original price $ 15,938.00Original price$ 15,938.00$ 15,938.00 - $ 15,938.00Current price $ 15,938.00| / -
Retractable Bed Cover | 6'9" Bed | Chevy/GMC 2500HD/3500HD (20-24)
Rough CountryOriginal price $ 23,376.00 - Original price $ 23,376.00Original price$ 23,376.00$ 23,376.00 - $ 23,376.00Current price $ 23,376.00| /Superior Protection and Functionality. Protect your bed from weather and add security with Rough Country sleek Retractable Bed Covers. Boasting a w...
View full detailsOriginal price $ 23,376.00 - Original price $ 23,376.00Original price$ 23,376.00$ 23,376.00 - $ 23,376.00Current price $ 23,376.00| / -
Hard Low Profile Bed Cover | 6'9" Bed | Rail Caps | Chevy/GMC 2500HD/3500HD (20-24)
Rough CountryOriginal price $ 13,813.00 - Original price $ 13,813.00Original price$ 13,813.00$ 13,813.00 - $ 13,813.00Current price $ 13,813.00| /Rough Country's Hard Low-Profile Bed Cover is built for adventure. This tri-fold tonneau cover delivers a streamlined design that enhances your tru...
View full detailsOriginal price $ 13,813.00 - Original price $ 13,813.00Original price$ 13,813.00$ 13,813.00 - $ 13,813.00Current price $ 13,813.00| / -
Hard Tri-Fold Flip Up Bed Cover | 6'7" Bed | Rail Cap | Chevy/GMC 1500/2500HD/3500HD (14-19)
Rough CountryOriginal price $ 15,938.00 - Original price $ 15,938.00Original price$ 15,938.00$ 15,938.00 - $ 15,938.00Current price $ 15,938.00| /Elevate your Chevy/GMC's functionality and appearance with Rough Country's GM Hard Tri-fold Flip-up Bed Cover. Unlike traditional bed covers that l...
View full detailsOriginal price $ 15,938.00 - Original price $ 15,938.00Original price$ 15,938.00$ 15,938.00 - $ 15,938.00Current price $ 15,938.00| / -
Hard Low Profile Bed Cover | 6'7" Bed | Rail Cap | Chevy/GMC 1500/2500HD/3500HD (14-19 & Classic)
Rough CountryOriginal price $ 13,813.00 - Original price $ 13,813.00Original price$ 13,813.00$ 13,813.00 - $ 13,813.00Current price $ 13,813.00| /Rough Country's Hard Low-Profile Bed Cover is built for adventure. This tri-fold tonneau cover delivers a streamlined design that enhances your tru...
View full detailsOriginal price $ 13,813.00 - Original price $ 13,813.00Original price$ 13,813.00$ 13,813.00 - $ 13,813.00Current price $ 13,813.00| / -
Soft Roll Up Bed Cover | 6'7" Bed | Chevy/GMC 1500/2500HD/3500HD (14-19 & Classic)
Rough CountryOriginal price $ 4,250.00 - Original price $ 4,250.00Original price$ 4,250.00$ 4,250.00 - $ 4,250.00Current price $ 4,250.00| /Superior Protection. Rough Country's Soft Roll-Up Bed Cover keeps the contents of your bed clean and dry while allowing maximum bed access when you...
View full detailsOriginal price $ 4,250.00 - Original price $ 4,250.00Original price$ 4,250.00$ 4,250.00 - $ 4,250.00Current price $ 4,250.00| / -
Soft Roll Up Bed Cover | 6'7" Bed | Chevy/GMC 1500/2500HD/3500HD (07-14)
Rough CountryOriginal price $ 4,250.00 - Original price $ 4,250.00Original price$ 4,250.00$ 4,250.00 - $ 4,250.00Current price $ 4,250.00| /Superior Protection. Rough Country's Soft Roll-Up Bed Cover keeps the contents of your bed clean and dry while allowing maximum bed access when you...
View full detailsOriginal price $ 4,250.00 - Original price $ 4,250.00Original price$ 4,250.00$ 4,250.00 - $ 4,250.00Current price $ 4,250.00| / -
SRX2 Adj Aluminum Step | Crew Cab | Chevy/GMC 1500/2500HD (19-24)
Rough CountryOriginal price $ 8,500.00 - Original price $ 8,500.00Original price$ 8,500.00$ 8,500.00 - $ 8,500.00Current price $ 8,500.00| /Innovative adjustable design. It's time to put your lifted vehicle a step ahead of the others! Rough Country's new SRX2 Side Steps are the perfect ...
View full detailsOriginal price $ 8,500.00 - Original price $ 8,500.00Original price$ 8,500.00$ 8,500.00 - $ 8,500.00Current price $ 8,500.00| / -
SRL2 Adj Aluminum Step | Crew Cab | Chevy/GMC 1500/2500HD (19-24)
Rough CountryOriginal price $ 8,500.00 - Original price $ 8,500.00Original price$ 8,500.00$ 8,500.00 - $ 8,500.00Current price $ 8,500.00| /Lifted trucks are fantastic, but getting in shouldn't be a struggle. Rough Country's SRL2 Steps provide a solid and comfortable step up, making acc...
View full detailsOriginal price $ 8,500.00 - Original price $ 8,500.00Original price$ 8,500.00$ 8,500.00 - $ 8,500.00Current price $ 8,500.00| / -
OV2 Running Boards | Side Step Bars | Crew Cab | Chevy/GMC 1500/2500HD (19-24)
Rough CountryOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| /The Rough Country OV2 running board offers both rugged durability and a generous stepping area for easy entry and exit of your Chevy/GMC 1500 or 25...
View full detailsOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| / -
Power Running Boards | Dual Electric Motor | Double Cab | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 23,376.00 - Original price $ 23,376.00Original price$ 23,376.00$ 23,376.00 - $ 23,376.00Current price $ 23,376.00| /Step up in style.Sidesteps have come a long way, and now we've taken them to the next level with Rough Country'sPower Running Boards! These retract...
View full detailsOriginal price $ 23,376.00 - Original price $ 23,376.00Original price$ 23,376.00$ 23,376.00 - $ 23,376.00Current price $ 23,376.00| / -
BA2 Running Board | Side Step Bars | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| /Ease of Access. Gain easier access to your cab with Rough Country's BA2 Running Board Side Steps. These high-quality replacements are a must-have f...
View full detailsOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| / -
RPT2 Running Boards | Crew Cab | Black | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 8,500.00 - Original price $ 8,500.00Original price$ 8,500.00$ 8,500.00 - $ 8,500.00Current price $ 8,500.00| /Elevate your style. Add a touch of the wild to your ride with Rough Country's Raptor-inspired running board side steps! Made from durable, rust-res...
View full detailsOriginal price $ 8,500.00 - Original price $ 8,500.00Original price$ 8,500.00$ 8,500.00 - $ 8,500.00Current price $ 8,500.00| / -
Power Running Boards | Dual Electric Motor | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 23,376.00 - Original price $ 23,376.00Original price$ 23,376.00$ 23,376.00 - $ 23,376.00Current price $ 23,376.00| /Step up in style.Sidesteps have come a long way, and now we've taken them to the next level with Rough Country'sPower Running Boards! These retract...
View full detailsOriginal price $ 23,376.00 - Original price $ 23,376.00Original price$ 23,376.00$ 23,376.00 - $ 23,376.00Current price $ 23,376.00| / -
HD2 Aluminum Running Boards | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| /Level up your truck's functionality and style with the Rough Country HD2 Running Boards. Crafted with precision and designed for those who demand t...
View full detailsOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| / -
Oval Nerf Step | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 5,312.00 - Original price $ 5,312.00Original price$ 5,312.00$ 5,312.00 - $ 5,312.00Current price $ 5,312.00| /Gain easier access to your cab with the classic, OEM look of Rough Country's Oval Nerf Step Bars. These durable, steel side steps feature a comfort...
View full detailsOriginal price $ 5,312.00 - Original price $ 5,312.00Original price$ 5,312.00$ 5,312.00 - $ 5,312.00Current price $ 5,312.00| / -
Oval Nerf Steps | Stainless | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-24)
Rough CountryOriginal price $ 5,312.00 - Original price $ 5,312.00Original price$ 5,312.00$ 5,312.00 - $ 5,312.00Current price $ 5,312.00| /Gain easier access to your cab with the classic, OEM look of Rough Country's Oval Nerf Step Bars. These durable, steel side steps feature a comfort...
View full detailsOriginal price $ 5,312.00 - Original price $ 5,312.00Original price$ 5,312.00$ 5,312.00 - $ 5,312.00Current price $ 5,312.00| / -
BA2 Running Board | Side Step Bars | Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic)
Rough CountryOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| /Ease of Access. Gain easier access to your cab with Rough Country's BA2 Running Board Side Steps. These high-quality replacements are a must-have f...
View full detailsOriginal price $ 8,075.00 - Original price $ 8,075.00Original price$ 8,075.00$ 8,075.00 - $ 8,075.00Current price $ 8,075.00| /
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.
Sort by
Invalid password
Enter