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)
- 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 Covers (9)
- Engine Parts (15)
- 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 (12)
- 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)
- Intakes and Cooling (22)
- Intercooler Kits (14)
- Intercooler Pipe Kits (211)
- Intercoolers (33)
- LED Light Bars (10)
- Leveling Kit (10)
- 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 Absorber (24)
- Shocks & Stabilizers (21)
- Shocks and Struts (70)
- Short Ram Air Intakes (20)
- Silicone Couplers & Hoses (16)
- Steps & Runningboard (15)
- Stone/Bug Deflectors (16)
- Suspension and Driveline (35)
- Suspension Arms & Components (24)
- Thermostat Housings (58)
- Throttle Controllers (17)
- Tie Rod (12)
- Tools (15)
- Transmission Coolers (12)
- Turbo Install Kits (27)
- Turbo Kits (14)
- Turbochargers (17)
- Turbochargers and Exhausts (27)
- 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 (19)
- 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)
- 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)
-
Fleece Performance 11+ GM Duramax 6.6L 2500-3500HD Pickups Tie Rod Sleeves
Fleece PerformanceOriginal price $73.71 - Original price $73.71Original price $73.71$81.90$81.90 - $81.90Current price $81.90| /Fleece Performance Model FPE-TIERODSLEEVES-LMLFleece Performance LML Tie Rod Sleeves are a must for any 2011 and up GM 2500-3500HD pickup that util...
View full detailsOriginal price $73.71 - Original price $73.71Original price $73.71$81.90$81.90 - $81.90Current price $81.90| / -
Fleece Performance 11-16 GM Duramax Long Bed SureFlo Performance Sending Unit
Fleece PerformanceOriginal price $323.10 - Original price $323.10Original price $323.10$359.00$359.00 - $359.00Current price $359.00| /Fleece Performance Model FPE-SF-GM-1116-LBProblem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need ...
View full detailsOriginal price $323.10 - Original price $323.10Original price $323.10$359.00$359.00 - $359.00Current price $359.00| / -
Fleece Performance 11-16 GM 2500/3500 Duramax LML CP3 Conversion Kit w/HD CP3
Fleece PerformanceOriginal price $2,339.10 - Original price $2,339.10Original price $2,339.10$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| /Fleece Performance Model FPE-LML-CP3-10Since its introduction, the CP4 has proven to be less reliable and less capable than the CP3 used in previou...
View full detailsOriginal price $2,339.10 - Original price $2,339.10Original price $2,339.10$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| / -
Fleece Performance 11-16 GM 2500/3500 Duramax Auxiliary Heated Fuel Filter Kit
Fleece PerformanceOriginal price $359.10 - Original price $359.10Original price $359.10$399.00$399.00 - $399.00Current price $399.00| /Fleece Performance Model FPE-DMAX-HFFBA-1116Introducing our all-new full featured auxiliary fuel filter kit for the 2011-2016 LML 6.6L Duramax! Thi...
View full detailsOriginal price $359.10 - Original price $359.10Original price $359.10$399.00$399.00 - $399.00Current price $399.00| / -
Fleece Performance 06-16 GM 2500/3500 Duramax Vane Position Sensor Pigtail (LBZ/LMM/LML)
Fleece PerformanceOriginal price $26.09 - Original price $26.09Original price $26.09$28.99$28.99 - $28.99Current price $28.99| /Fleece Performance Model FPE-HAR-DMAX-VPS-0616Replacement connector with 6 inch pigtail for use on the 2006-2016 6.6L Duramax turbocharger vane pos...
View full detailsOriginal price $26.09 - Original price $26.09Original price $26.09$28.99$28.99 - $28.99Current price $28.99| / -
Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler Lines
Fleece PerformanceOriginal price $242.10 - Original price $242.10Original price $242.10$269.00$269.00 - $269.00Current price $269.00| /Fleece Performance Model FPE-TL-LBZ-LMMReplace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our kit...
View full detailsOriginal price $242.10 - Original price $242.10Original price $242.10$269.00$269.00 - $269.00Current price $269.00| / -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cylinder Head (Driver)
Fleece PerformanceOriginal price $989.10 - Original price $989.10Original price $989.10$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /Fleece Performance Model FPE-61-10003-DIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...
View full detailsOriginal price $989.10 - Original price $989.10Original price $989.10$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| / -
Fleece Performance 06-10 GM Duramax 2500-3500 LBZ/LMM Remanufactured Freedom Cyl Head (Passenger)
Fleece PerformanceOriginal price $989.10 - Original price $989.10Original price $989.10$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| /Fleece Performance Model FPE-61-10003-PIntroducing our Freedom Series cylinder heads for the 6.6L Duramax! Each cylinder head is manufactured in ou...
View full detailsOriginal price $989.10 - Original price $989.10Original price $989.10$1,099.00$1,099.00 - $1,099.00Current price $1,099.00| / -
Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 4 & 5)
Fleece PerformanceOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| /Fleece Performance Model FPE-FL-LBZLMM-45LBZ/LMM Duramax High Pressure Injection Line (Number 4 and Number 5). Replacement high pressure fuel lines...
View full detailsOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| / -
Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line Kit
Fleece PerformanceOriginal price $512.10 - Original price $512.10Original price $512.10$569.00$569.00 - $569.00Current price $569.00| /Fleece Performance Model FPE-FL-DMAX-LBZLMM-SETReplacement high pressure fuel lines from Fleece Performance. These are a direct replacement for you...
View full detailsOriginal price $512.10 - Original price $512.10Original price $512.10$569.00$569.00 - $569.00Current price $569.00| / -
Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 3 & 6)
Fleece PerformanceOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| /Fleece Performance Model FPE-FL-LBZLMM-36LBZ/LMM Duramax High Pressure Injection Line (Number 3 and Number 6). Replacement high pressure fuel lines...
View full detailsOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| / -
Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 2 & 7)
Fleece PerformanceOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| /Fleece Performance Model FPE-FL-LBZLMM-27LBZ/LMM Duramax High Pressure Injection Line (Number 2 and Number 7). Replacement high pressure fuel lines...
View full detailsOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| / -
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness
Fleece PerformanceOriginal price $62.99 - Original price $62.99Original price $62.99$69.99$69.99 - $69.99Current price $69.99| /Fleece Performance Model FPE-HAR-DMAX-FPROur Fuel Pressure Regulator (FPR) harness for the 2001-2010 6.6L Duramax is a direct replacement for GM Pa...
View full detailsOriginal price $62.99 - Original price $62.99Original price $62.99$69.99$69.99 - $69.99Current price $69.99| / -
Fleece Performance 06-10 GM 2500/3500 Duramax LBZ/LMM High Pressure Injection Line (No. 1 & 8)
Fleece PerformanceOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| /Fleece Performance Model FPE-FL-LBZLMM-18LBZ/LMM Duramax High Pressure Injection Line (Number 1 and Number 8). Replacement high pressure fuel lines...
View full detailsOriginal price $71.99 - Original price $71.99Original price $71.99$79.99$79.99 - $79.99Current price $79.99| / -
Fleece Performance 04.5-10 GM Duramax SureFlo Performance Sending Unit
Fleece PerformanceOriginal price $323.10 - Original price $323.10Original price $323.10$359.00$359.00 - $359.00Current price $359.00| /Fleece Performance Model FPE-SF-GM-0410Problem: If you are running an aftermarket pump that is mounted external of the fuel tank, you will need to ...
View full detailsOriginal price $323.10 - Original price $323.10Original price $323.10$359.00$359.00 - $359.00Current price $359.00| / -
Fleece Performance 04.5-10 Chevy Duramax (LLY/LBZ/LMM) 63mm STREET VNT Cheetah Turbo w/ HX40 Outlet
Fleece PerformanceOriginal price $2,339.10 - Original price $2,339.10Original price $2,339.10$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| /Fleece Performance Model FPE-VNT63-STREETThe Duramax VNT Cheetah Turbocharger is a drop-in replacement turbocharger for 04.5-10 Duramax diesels. It...
View full detailsOriginal price $2,339.10 - Original price $2,339.10Original price $2,339.10$2,599.00$2,599.00 - $2,599.00Current price $2,599.00| / -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $461.29 - Original price $461.29Original price $461.29$512.54$512.54 - $512.54Current price $512.54| /Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $461.29 - Original price $461.29Original price $461.29$512.54$512.54 - $512.54Current price $512.54| / -
Fleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill (Pack of 10)
Fleece PerformanceOriginal price $202.14 - Original price $202.14Original price $202.14$224.60$224.60 - $224.60Current price $224.60| /Fleece Performance Model FPE-ALO-37-REFILLFleece Performance 04.5-07 GM Duramax 6.6L LLY/LBZ All Lights On Refill; Pack of 10 FPE-GM-ALO-37
Original price $202.14 - Original price $202.14Original price $202.14$224.60$224.60 - $224.60Current price $224.60| / -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Fleece PerformanceOriginal price $49.50 - Original price $49.50Original price $49.50$55.00$55.00 - $55.00Current price $55.00| /Fleece Performance Model FPE-DMAX-CBOP2001-2016 Duramax Billet Coolant Block Off Plate (Replaces GM P/N: 97941204) OE covers are prone to leakage a...
View full detailsOriginal price $49.50 - Original price $49.50Original price $49.50$55.00$55.00 - $55.00Current price $55.00| / -
Fleece Performance 01-16 GM Duramax 2500/3500 Fuel Primer Bulb Sealing Kit
Fleece PerformanceOriginal price $44.99 - Original price $44.99Original price $44.99$49.99$49.99 - $49.99Current price $49.99| /Fleece Performance Model FPE-GM-FFPD-0116If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fue...
View full detailsOriginal price $44.99 - Original price $44.99Original price $44.99$49.99$49.99 - $49.99Current price $49.99| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Red
Fleece PerformanceOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| /Fleece Performance Model FPE-DMAX-OC-REDDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Blue
Fleece PerformanceOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| /Fleece Performance Model FPE-DMAX-OC-BLUDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| / -
Fleece Performance 01-16 GM 2500/3500 Duramax Billet Oil Cap Cover - Black
Fleece PerformanceOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| /Fleece Performance Model FPE-DMAX-OC-BLKDress up your engine bay with our billet aluminum oil cap for the Chevy Duramax! Includes o-ring and cam-lo...
View full detailsOriginal price $35.99 - Original price $35.99Original price $35.99$39.99$39.99 - $39.99Current price $39.99| / -
Fleece Performance 01-13 GM Duramax 6.6L AlliLocker - Allison Torque Converter Controller
Fleece PerformanceOriginal price $161.10 - Original price $161.10Original price $161.10$179.00$179.00 - $179.00Current price $179.00| /Fleece Performance Model FPE-ALILKRControl your torque converter from the palm of your hand with the AlliLocker from Fleece Performance Engineering...
View full detailsOriginal price $161.10 - Original price $161.10Original price $161.10$179.00$179.00 - $179.00Current price $179.00| /
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