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 Calipers - OE (14)
- Brake Kits - Performance D&S (14)
- Brake Master Cylinder (31)
- Brake Pads - OE (12)
- Brake Pads - Performance (10)
- Brake Rotors - OE (12)
- Bumper Accessories (14)
- Bungs (9)
- Catback (57)
- Cold Air Intakes (434)
- Connecting Pipes (14)
- 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 Parts (16)
- Exhaust Brakes (14)
- Fender Flares (11)
- Final Drive Gears (65)
- 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 (11)
- Hardware - Singles (10)
- Hardware Kits - Other (13)
- Headers & Manifolds (17)
- Heads (14)
- Hoses (12)
- In-Line Modules (11)
- Injection Pumps & Controllers (86)
- Intake Elbows (62)
- Intakes and Cooling (22)
- Intercooler Kits (14)
- Intercooler Pipe Kits (211)
- Intercoolers (33)
- LED Light Bars (10)
- Leveling Kit (10)
- Lift Kit (15)
- Mud Flaps (24)
- Nozzle Set (19)
- Oil Line Kits (15)
- Pressure Relief Valves (11)
- Programmers & Tuners (48)
- Radiator Hoses (102)
- Radiators (13)
- Ring and Pinion Install Kits (13)
- Running Boards (30)
- Seat Covers (13)
- Shock Absorber (24)
- Shocks & Stabilizers (21)
- Shocks and Struts (70)
- Short Ram Air Intakes (20)
- Silicone Couplers & Hoses (16)
- Steering (55)
- Steps & Runningboard (15)
- Stone/Bug Deflectors (16)
- Suspension and Driveline (35)
- Suspension Arms & Components (24)
- Thermostat Housings (58)
- Throttle Controllers (17)
- Tools (15)
- Transmission Coolers (12)
- Tuning (13)
- Turbo Install Kits (27)
- Turbo Kits (14)
- Turbochargers (17)
- Turbochargers and Exhausts (39)
- 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 (21)
- ATS Diesel (29)
- Banks Power (190)
- BD Diesel (97)
- BedRug (24)
- Bilstein (23)
- Bully Dog (4)
- CSF (21)
- Daystar (10)
- DDP (76)
- Eaton (19)
- Edge (14)
- Exergy (154)
- FASS Fuel Systems (13)
- Firestone (29)
- Fleece Performance (94)
- FOX (48)
- Garrett (2)
- H&S Motorsports (6)
- Industrial Injection (197)
- Kc Turbo (12)
- Kryptonite (95)
- LIQUI MOLY (29)
- LUND (29)
- Mishimoto (69)
- PowerStop (102)
- 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 (3)
- Smeding (28)
- South Bend Clutch (13)
- Titan Fuel Tanks (8)
- Wagler (1)
- WeatherTech (259)
- Wehrli (1271)
- XDP (78)
- Yukon Gear & Axle (300)
-
Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Kiwi Green
WehrliOriginal price $707.00Original price $707.00 - Original price $707.00Original price $707.00Current price $686.00$686.00 - $686.00Current price $686.00| /Wehrli Model WCF100645-KIWIWehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Kiwi Green
Original price $707.00Original price $707.00 - Original price $707.00Original price $707.00Current price $686.00$686.00 - $686.00Current price $686.00| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Upper Coolant Pipe - Candy Teal
WehrliOriginal price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Wehrli Model WCF100860-CTWehrli 01-05 Duramax LB7/LLY Upper Coolant Pipe - Candy Teal
Original price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Save 3% Save % -
Wehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Illusion Purple
WehrliOriginal price $744.00Original price $744.00 - Original price $744.00Original price $744.00Current price $722.00$722.00 - $722.00Current price $722.00| /Wehrli Model WCF100645-IPWehrli 01-06 Chevrolet 6.6L LB7/LLY/LBZ Duramax OEM Placement Coolant Tank Kit - Illusion Purple
Original price $744.00Original price $744.00 - Original price $744.00Original price $744.00Current price $722.00$722.00 - $722.00Current price $722.00| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - WCFab Red
WehrliOriginal price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Wehrli Model WCF100405-REDWehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - WCFab Red
Original price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Gloss White
WehrliOriginal price $709.00Original price $709.00 - Original price $709.00Original price $709.00Current price $687.00$687.00 - $687.00Current price $687.00| /Wehrli Model WCF100405-GWWehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Gloss White
Original price $709.00Original price $709.00 - Original price $709.00Original price $709.00Current price $687.00$687.00 - $687.00Current price $687.00| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Candy Red
WehrliOriginal price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Wehrli Model WCF100405-CRWehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Candy Red
Original price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Candy Teal
WehrliOriginal price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Wehrli Model WCF100405-CTWehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Candy Teal
Original price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Save 3% Save % -
Wehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Bronze Chrome
WehrliOriginal price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Wehrli Model WCF100405-BCWehrli 01-05 Duramax LB7/LLY Thermostat Housing Kit - Bronze Chrome
Original price $783.00Original price $783.00 - Original price $783.00Original price $783.00Current price $760.00$760.00 - $760.00Current price $760.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet Duramax LB7/LLY Upper Coolant Pipe - Candy Red
WehrliOriginal price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Wehrli Model WCF100860-CRWehrli 01-05 Chevrolet Duramax LB7/LLY Upper Coolant Pipe - Candy Red
Original price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - WCFab Red
WehrliOriginal price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Wehrli Model WCF100860-REDWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - WCFab Red
Original price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - WCFab Grey
WehrliOriginal price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Wehrli Model WCF100860-GRYWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - WCFab Grey
Original price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Gloss White
WehrliOriginal price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Wehrli Model WCF100860-GWWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Gloss White
Original price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Gloss Black
WehrliOriginal price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Wehrli Model WCF100860-GBWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Gloss Black
Original price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Fluorescent Green
WehrliOriginal price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Wehrli Model WCF100860-FGWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Fluorescent Green
Original price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Chevy Orange
WehrliOriginal price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Wehrli Model WCF100860-CROWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Chevy Orange
Original price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Cat Yellow
WehrliOriginal price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Wehrli Model WCF100860-CATWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Cat Yellow
Original price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Candy Blue
WehrliOriginal price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Wehrli Model WCF100860-CBWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Candy Blue
Original price $251.00Original price $251.00 - Original price $251.00Original price $251.00Current price $244.00$244.00 - $244.00Current price $244.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Red
WehrliOriginal price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Wehrli Model WCF100860-BRWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Red
Original price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Blue
WehrliOriginal price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Wehrli Model WCF100860-BBWehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe - Bengal Blue
Original price $214.00Original price $214.00 - Original price $214.00Original price $214.00Current price $208.00$208.00 - $208.00Current price $208.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Gloss Blac
WehrliOriginal price $709.00Original price $709.00 - Original price $709.00Original price $709.00Current price $687.00$687.00 - $687.00Current price $687.00| /Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Gloss Blac
Original price $709.00Original price $709.00 - Original price $709.00Original price $709.00Current price $687.00$687.00 - $687.00Current price $687.00| /Save 3% Save % -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Bengal Red
WehrliOriginal price $709.00Original price $709.00 - Original price $709.00Original price $709.00Current price $687.00$687.00 - $687.00Current price $687.00| /Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Bengal Red
Original price $709.00Original price $709.00 - Original price $709.00Original price $709.00Current price $687.00$687.00 - $687.00Current price $687.00| /Save 3% Save % -
Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Candy Red
WehrliOriginal price $5,115.00Original price $5,115.00 - Original price $5,115.00Original price $5,115.00Current price $4,962.00$4,962.00 - $4,962.00Current price $4,962.00| /Wehrli Model WCF100570-CRWehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Candy Red
Original price $5,115.00Original price $5,115.00 - Original price $5,115.00Original price $5,115.00Current price $4,962.00$4,962.00 - $4,962.00Current price $4,962.00| /Save 3% Save % -
Wehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Bengal Red
WehrliOriginal price $5,003.00Original price $5,003.00 - Original price $5,003.00Original price $5,003.00Current price $4,853.00$4,853.00 - $4,853.00Current price $4,853.00| /Wehrli Model WCF100570-BRWehrli 01-04 Duramax LB7 Twin Turbo Kit S400/Stock - Bengal Red
Original price $5,003.00Original price $5,003.00 - Original price $5,003.00Original price $5,003.00Current price $4,853.00$4,853.00 - $4,853.00Current price $4,853.00| /Save 3% Save % -
Wehrli 01-04 Duramax LB7 Stage 2 High Flow Bundle Intake Bundle Kit - WCFab Red
WehrliOriginal price $2,837.00Original price $2,837.00 - Original price $2,837.00Original price $2,837.00Current price $2,752.00$2,752.00 - $2,752.00Current price $2,752.00| /Wehrli Model WCF100435-REDWehrli 01-04 Duramax LB7 Stage 2 High Flow Bundle Intake Bundle Kit - WCFab Red
Original price $2,837.00Original price $2,837.00 - Original price $2,837.00Original price $2,837.00Current price $2,752.00$2,752.00 - $2,752.00Current price $2,752.00| /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.
Sort by
Invalid password
Enter