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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.
Filters
- Air Filter Wrap (3)
- Air filters (3)
- Air Filters - Direct Fit (13)
- Air Filters - Drop In (15)
- Air Filters - Universal Fit (5)
- Air Intake Components (114)
- Air Intake Systems (2)
- Block-Off Plate (1)
- Bungs (9)
- Charger Tube (1)
- Clamps (1)
- Cold Air Intake (5)
- Cold Air Intakes (435)
- Coolant Reservoirs (154)
- Hoses (12)
- Intake Elbows (62)
- Intake Manifolds (1)
- Intakes and Cooling (22)
- Intercooler Ducting (3)
- Intercooler Kits (14)
- Intercooler Pipe Kits (211)
- Intercoolers (32)
- Positive Air Shutdown (7)
- Radiator (1)
- Radiator Clutch Fan Blade (1)
- Radiator Coolant Drain Pipe (1)
- Radiator Hoses (102)
- Radiators (13)
- Short Ram Air Intakes (17)
- Silicone Couplers & Hoses (16)
- Thermostat Housings (58)
- Thermostats (2)
- Valves (1)
- Water Pump (8)
- Y-Bridge (1)
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XDP XTRA Cool Water Pump (Pump Only) XD678
XdpOriginal price $158.00 - Original price $158.00Original price$158.00$158.00 - $158.00Current price $158.00| /2017-2024 GM 6.6L Duramax L5PThe XDP X-TRA Cool Water Pump (Pump Only) XD678 is a direct-fit replacement for the failed component in your GM 6.6 L5...
View full detailsOriginal price $158.00 - Original price $158.00Original price$158.00$158.00 - $158.00Current price $158.00| / -
XDP XTRA Cool Water Pump (With Housing) XD671
XdpOriginal price $267.00 - Original price $267.00Original price$267.00$267.00 - $267.00Current price $267.00| /The XDP X-TRA Cool Water Pump (With Housing) XD671 will help restore operation to the cooling system in your GM 6.6 Duramax LBZ/LMM/LML. This water...
View full detailsOriginal price $267.00 - Original price $267.00Original price$267.00$267.00 - $267.00Current price $267.00| / -
XDP XTRA Cool Water Pump (Pump Only) XD670
XdpOriginal price $139.00 - Original price $139.00Original price$139.00$139.00 - $139.00Current price $139.00| /The XDP X-TRA Cool Water Pump (Pump Only) XD670 replaces the failed or leaking water pump on your GM 6.6 Duramax LBZ/LMM/LML. This is a direct-fit ...
View full detailsOriginal price $139.00 - Original price $139.00Original price$139.00$139.00 - $139.00Current price $139.00| / -
XDP XTRA Cool Water Pump (With Housing) XD666
XdpOriginal price $227.00 - Original price $227.00Original price$227.00$227.00 - $227.00Current price $227.00| /2001-2005 GM 6.6L Duramax LB7/LLY | 2003-2005 GM Kodiak/Topkick C4500/C5500 6.6L DuramaxThe XDP X-TRA Cool Water Pump (With Housing) XD666 is a hig...
View full detailsOriginal price $227.00 - Original price $227.00Original price$227.00$227.00 - $227.00Current price $227.00| / -
XDP XTRA Cool Water Pump (Pump Only) XD665
XdpOriginal price $113.00 - Original price $113.00Original price$113.00$113.00 - $113.00Current price $113.00| /2001-2005 GM 6.6L Duramax LB7/LLY | 2003-2005 GM Kodiak/Topkick C4500/C5500 6.6L DuramaxReplace the failed water pump on your GM 6.6 LB7/LLY Durama...
View full detailsOriginal price $113.00 - Original price $113.00Original price$113.00$113.00 - $113.00Current price $113.00| / -
Pusher SuperMax Y-Bridge for 2011-2016 Duramax LBZ / LMM Trucks
Pusher IntakesOriginal price $722.00 - Original price $722.00Original price$722.00$722.00 - $722.00Current price $722.00| /OFF ROAD USE ONLY: This aftermarket component is designed for racing and/or off-road vehicles driven and shall only be used on such vehicles that w...
View full detailsOriginal price $722.00 - Original price $722.00Original price$722.00$722.00 - $722.00Current price $722.00| / -
Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Illusion Blueberry
WehrliOriginal price $757.00Original price $757.00 - Original price $757.00Original price $757.00Current price $734.00$734.00 - $734.00Current price $734.00| /Wehrli 06-10 Duramax LBZ/LMM Thermostat Housing Kit - Illusion Blueberry
Original price $757.00Original price $757.00 - Original price $757.00Original price $757.00Current price $734.00$734.00 - $734.00Current price $734.00| /Save 3% Save % -
Airaid 07-08 Chevy Avalanche/Sierra/Silverado/Tahoe CAD Intake System w/o Tube (Oiled / Red Media)
AiraidOriginal price $433.00 - Original price $433.00Original price$433.00$433.00 - $433.00Current price $433.00| /The AIRAID Air Box System is engineered to give your engine larger amounts of cooler air to produce more horsepower and torque. The intake system r...
View full detailsOriginal price $433.00 - Original price $433.00Original price$433.00$433.00 - $433.00Current price $433.00| / -
Airaid 07-08 Chevy Avalanche/Sierra/Silverado/Tahoe CAD Intake System w/ Tube (Oiled / Red Media)
AiraidOriginal price $506.00 - Original price $506.00Original price$506.00$506.00 - $506.00Current price $506.00| /The AIRAID Cold Air Dam (CAD) Air Intake is engineered to give your engine larger amounts of cooler air to produce more horsepower and torque. The ...
View full detailsOriginal price $506.00 - Original price $506.00Original price$506.00$506.00 - $506.00Current price $506.00| / -
Wehrli 17-24 Duramax L5P Intake Horn - High Flow - Sparkle Copper
WehrliOriginal price $410.00Original price $410.00 - Original price $410.00Original price $410.00Current price $398.00$398.00 - $398.00Current price $398.00| /Wehrli 17-24 Duramax L5P Intake Horn - High Flow - Sparkle Copper
Original price $410.00Original price $410.00 - Original price $410.00Original price $410.00Current price $398.00$398.00 - $398.00Current price $398.00| /Save 3% Save % -
Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Flat Black
WehrliOriginal price $980.00Original price $980.00 - Original price $980.00Original price $980.00Current price $951.00$951.00 - $951.00Current price $951.00| /Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Flat Black
Original price $980.00Original price $980.00 - Original price $980.00Original price $980.00Current price $951.00$951.00 - $951.00Current price $951.00| /Save 3% Save % -
Wehrli 17-19 Duramax L5P Coolant Tank OEM Placement Sparkle Granny Smith
WehrliOriginal price $677.00Original price $677.00 - Original price $677.00Original price $677.00Current price $657.00$657.00 - $657.00Current price $657.00| /Wehrli 17-19 Duramax L5P Coolant Tank OEM Placement Sparkle Granny Smith
Original price $677.00Original price $677.00 - Original price $677.00Original price $677.00Current price $657.00$657.00 - $657.00Current price $657.00| /Save 3% Save % -
Cold Air Intake For 20-21 Chevrolet Silverado GMC Sierra V8-6.6L L5P Duramax S&B
S&BOriginal price $504.00 - Original price $504.00Original price$504.00$504.00 - $504.00Current price $504.00| /Maximum Performance: Our cold air intake for the 20-21 Silverado / Sierra Duramax L5P 6.6L was engineered to minimize air restriction and flow bett...
View full detailsOriginal price $504.00 - Original price $504.00Original price$504.00$504.00 - $504.00Current price $504.00| / -
Air Filter Wrap for KF-1063 & KF-1063D
S&BOriginal price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00| /Our Air Filter wrap is designed to keep dust, bugs, sand etc. away from your air cleaner so you can extend the life and performance of you air filt...
View full detailsOriginal price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00| / -
Air Filter Wrap for KF-1061, KF-1061D & KF-1062, KF-1062D
S&BOriginal price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00| /Our Air Filter wrap is designed to keep dust, bugs, sand etc. away from your air cleaner so you can extend the life and performance of you air filt...
View full detailsOriginal price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00| / -
Wehrli 2007.5-2010 LMM Duramax High Flow 3in Y-Bridge Kit- WCFab Red
WehrliOriginal price $1,508.00Original price $1,508.00 - Original price $1,508.00Original price $1,508.00Current price $1,463.00$1,463.00 - $1,463.00Current price $1,463.00| /Wehrli 2007.5-2010 LMM Duramax High Flow 3in Y-Bridge Kit- WCFab Red
Original price $1,508.00Original price $1,508.00 - Original price $1,508.00Original price $1,508.00Current price $1,463.00$1,463.00 - $1,463.00Current price $1,463.00| /Save 3% Save % -
Wehrli Duramax LBZ/LMM 3in. Y-Bridge (Bridge Only) - Raw Finish
WehrliOriginal price $749.00Original price $749.00 - Original price $749.00Original price $749.00Current price $727.00$727.00 - $727.00Current price $727.00| /Wehrli Duramax LBZ/LMM 3in. Y-Bridge (Bridge Only) - Raw Finish
Original price $749.00Original price $749.00 - Original price $749.00Original price $749.00Current price $727.00$727.00 - $727.00Current price $727.00| /Save 3% Save % -
aFe Quantum Pro 5R Cold Air Intake System 08-10 GM/Chevy Duramax V8-6.6L LMM - Oiled
aFeOriginal price $516.00 - Original price $516.00Original price$516.00$516.00 - $516.00Current price $516.00| /Quantum Cold Air Intake Systems (Patent Pending) by aFe POWER are the latest in airflow technology for your Ford Power Stroke 6.7L (td) truck. From...
View full detailsOriginal price $516.00 - Original price $516.00Original price$516.00$516.00 - $516.00Current price $516.00| / -
Wehrli WCFab 2006-2010 Duramax LBZ/LMM Thermostat Housing Kit - Candy Teal
WehrliOriginal price $757.00Original price $757.00 - Original price $757.00Original price $757.00Current price $734.00$734.00 - $734.00Current price $734.00| /Wehrli WCFab 2006-2010 Duramax LBZ/LMM Thermostat Housing Kit - Candy Teal
Original price $757.00Original price $757.00 - Original price $757.00Original price $757.00Current price $734.00$734.00 - $734.00Current price $734.00| /Save 3% Save % -
Wehrli 01-05 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Brizzle Blue
WehrliOriginal price $684.00Original price $684.00 - Original price $684.00Original price $684.00Current price $664.00$664.00 - $664.00Current price $664.00| /Wehrli 01-05 6.6L LB7/LLY Duramax Thermostat Housing & Upper Coolant Pipe Kit - Brizzle Blue
Original price $684.00Original price $684.00 - Original price $684.00Original price $684.00Current price $664.00$664.00 - $664.00Current price $664.00| /Save 3% Save % -
Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug
WehrliOriginal price $60.00Original price $60.00 - Original price $60.00Original price $60.00Current price $58.00$58.00 - $58.00Current price $58.00| /Wehrli LB7/LLY/LBZ/LMM Duramax Upper Coolant Pipe Plug
Original price $60.00Original price $60.00 - Original price $60.00Original price $60.00Current price $58.00$58.00 - $58.00Current price $58.00| /Save 3% Save % -
Wehrli 06-10 LBZ/LMM Duramax MAP Sensor Steel Weld Bung
WehrliOriginal price $50.00Original price $50.00 - Original price $50.00Original price $50.00Current price $48.00$48.00 - $48.00Current price $48.00| /Wehrli 06-10 LBZ/LMM Duramax MAP Sensor Steel Weld Bung
Original price $50.00Original price $50.00 - Original price $50.00Original price $50.00Current price $48.00$48.00 - $48.00Current price $48.00| /Save 4% Save % -
Wehrli LBZ/LMM Duramax Billet Aluminum Weld MAP Sensor Bung
WehrliOriginal price $42.00Original price $42.00 - Original price $42.00Original price $42.00Current price $41.00$41.00 - $41.00Current price $41.00| /Wehrli LBZ/LMM Duramax Billet Aluminum Weld MAP Sensor Bung
Original price $42.00Original price $42.00 - Original price $42.00Original price $42.00Current price $41.00$41.00 - $41.00Current price $41.00| /Save 2% Save % -
aFe MagnumFLOW Air Filters OER P5R A/F P5R GM Diesel Trucks 06-10 V8-6.6L (td)
aFeOriginal price $135.00 - Original price $135.00Original price$135.00$135.00 - $135.00Current price $135.00| /Constructed with 100-percent polyurethane on top and bottom, this high flow, oiled OE replacement performance filter will outflow the stock filter ...
View full detailsOriginal price $135.00 - Original price $135.00Original price$135.00$135.00 - $135.00Current price $135.00| /
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.
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