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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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Mishimoto 17-19 Chevrolet Duramax 6.6L L5P Red Silicone Radiator Hose Kit
MishimotoOriginal price $612.00Original price $612.00 - Original price $612.00Original price $612.00Current price $521.00$521.00 - $521.00Current price $521.00| /Whether you’re hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory Dur...
View full detailsOriginal price $612.00Original price $612.00 - Original price $612.00Original price $612.00Current price $521.00$521.00 - $521.00Current price $521.00| /Save 15% Save % -
Mishimoto 17-19 Chevrolet Duramax 6.6L L5P Blue Silicone Radiator Hose Kit
MishimotoOriginal price $612.00Original price $612.00 - Original price $612.00Original price $612.00Current price $521.00$521.00 - $521.00Current price $521.00| /Whether you’re hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory Dur...
View full detailsOriginal price $612.00Original price $612.00 - Original price $612.00Original price $612.00Current price $521.00$521.00 - $521.00Current price $521.00| /Save 15% Save % -
Mishimoto 17-19 Chevrolet Duramax 6.6L L5P Black Silicone Radiator Hose Kit
MishimotoOriginal price $612.00Original price $612.00 - Original price $612.00Original price $612.00Current price $521.00$521.00 - $521.00Current price $521.00| /Whether you’re hauling the family fifth wheel or driving out to the job site, you rely on your Duramax to get where you need to go. The factory Dur...
View full detailsOriginal price $612.00Original price $612.00 - Original price $612.00Original price $612.00Current price $521.00$521.00 - $521.00Current price $521.00| /Save 15% Save % -
Mishimoto 17-19 GM 6.6L Duramax L5P Factory-Fit Boot Kit
MishimotoOriginal price $539.00Original price $539.00 - Original price $539.00Original price $539.00Current price $471.00$471.00 - $471.00Current price $471.00| /Mishimoto is proud to release a direct-fit silicone boot kit with DuraCore™ technology designed specifically for the 2017-2019 Chevrolet/GMC 6.6L L...
View full detailsOriginal price $539.00Original price $539.00 - Original price $539.00Original price $539.00Current price $471.00$471.00 - $471.00Current price $471.00| /Save 13% Save % -
Mishimoto 17-19 Chevrolet/GMC 6.6 L5p Duramax Radiator
MishimotoOriginal price $2,299.00Original price $2,299.00 - Original price $2,299.00Original price $2,299.00Current price $1,953.00$1,953.00 - $1,953.00Current price $1,953.00| /GM designed the 6.6L L5P Duramax around the lifestyle of their customers. Tough, dependable, and rugged. Unfortunately, the Duramax's plastic cooli...
View full detailsOriginal price $2,299.00Original price $2,299.00 - Original price $2,299.00Original price $2,299.00Current price $1,953.00$1,953.00 - $1,953.00Current price $1,953.00| /Save 15% Save % -
Mishimoto 17-19 GM 6.6L L5P Duramax Intercooler - Silver
MishimotoOriginal price $2,020.00Original price $2,020.00 - Original price $2,020.00Original price $2,020.00Current price $1,716.00$1,716.00 - $1,716.00Current price $1,716.00| /Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P....
View full detailsOriginal price $2,020.00Original price $2,020.00 - Original price $2,020.00Original price $2,020.00Current price $1,716.00$1,716.00 - $1,716.00Current price $1,716.00| /Save 15% Save % -
Mishimoto 17-19 GM 6.6L L5P Duramax Intercooler - Black
MishimotoOriginal price $2,020.00Original price $2,020.00 - Original price $2,020.00Original price $2,020.00Current price $1,716.00$1,716.00 - $1,716.00Current price $1,716.00| /Mishimoto has expanded our line of Duramax performance parts to include a performance intercooler for the 2017-2019 Chevrolet/GMC 6.6L Duramax L5P....
View full detailsOriginal price $2,020.00Original price $2,020.00 - Original price $2,020.00Original price $2,020.00Current price $1,716.00$1,716.00 - $1,716.00Current price $1,716.00| /Save 15% Save % -
aFe Quantum Pro DRY S Cold Air Intake System 17-18 GM/Chevy Duramax V8-6.6L L5P - Dry
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| / -
aFe Quantum Pro 5R Cold Air Intake System 17-18 GM/Chevy Duramax V6-6.6L L5P - 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| / -
XDP Replacement Radiator Direct-Fit 11-16 GM 6.6L Duramax LML XD292 X-TRA Cool Direct-Fit
XdpOriginal price $758.00 - Original price $758.00Original price$758.00$758.00 - $758.00Current price $758.00| /Don't just replace the failed radiator in your 2011-2016 GM 6.6L Duramax with a stock replacement, upgrade it with the X-TRA Cool Direct-Fit Replac...
View full detailsOriginal price $758.00 - Original price $758.00Original price$758.00$758.00 - $758.00Current price $758.00| / -
17-19 Chevy/GMC 2500HD 6.6L Cold Air Intake Rough Country
Rough CountryOriginal price $224.00 - Original price $239.00Original price$224.00 - $239.00$224.00 - $239.00Current price $224.00| /Gain increased horsepower and throttle response while protecting your engine from harmful particles and debris with Rough Country’s Cold Air Intake...
View full detailsOriginal price $224.00 - Original price $239.00Original price$224.00 - $239.00$224.00 - $239.00Current price $224.00| / -
Pusher SuperMax Intake System for 2006-2010 Duramax LBZ / LMM Trucks
Pusher IntakesOriginal price $1,011.00 - Original price $1,011.00Original price$1,011.00$1,011.00 - $1,011.00Current price $1,011.00| /This product is not emissions compliant. Off-road use only. The Pusher SuperMax Y-bridge is the first true “Y” bridge introduced to the performanc...
View full detailsOriginal price $1,011.00 - Original price $1,011.00Original price$1,011.00$1,011.00 - $1,011.00Current price $1,011.00| / -
Pusher Max HD Charge Tube for 2004.5-05 Duramax LLY Trucks
Pusher IntakesOriginal price $506.00 - Original price $506.00Original price$506.00$506.00 - $506.00Current price $506.00| /This product is not emissions compliant. Off-road use only. The Pusher Max Passenger-Side Charge Tube is the ultimate solution to improving air de...
View full detailsOriginal price $506.00 - Original price $506.00Original price$506.00$506.00 - $506.00Current price $506.00| / -
XDP X-TRA Cool Direct-Fit Radiator Clutch Fan Blade XD374
XdpOriginal price $110.00 - Original price $110.00Original price$110.00$110.00 - $110.00Current price $110.00| /Don't let your 2001-2005 GM 6.6L Duramax overheat due to a broken or damaged fan, replace it with the XDP X-TRA Cool Direct-Fit Radiator Clutch Fan...
View full detailsOriginal price $110.00 - Original price $110.00Original price$110.00$110.00 - $110.00Current price $110.00| / -
XDP Billet Coolant Block-Off Plate XD344
XdpOriginal price $94.00 - Original price $94.00Original price$94.00$94.00 - $94.00Current price $94.00| /Put the XDP Billet Coolant Block-Off Plate XD344 in your 2001-2017 GM 6.6L Duramax to permanently eliminate coolant leaks from the rear housing on ...
View full detailsOriginal price $94.00 - Original price $94.00Original price$94.00$94.00 - $94.00Current price $94.00| / -
CSF 7103 HEAVY-DUTY INTERCOOLER
CsfOriginal price $1,298.00 - Original price $1,298.00Original price$1,298.00$1,298.00 - $1,298.00Current price $1,298.00| /The CSF 7103 Heavy-Duty Intercooler is manufactured to provide durability and performance on your 2001-2005 GM 6.6L Duramax. This heavy duty Interc...
View full detailsOriginal price $1,298.00 - Original price $1,298.00Original price$1,298.00$1,298.00 - $1,298.00Current price $1,298.00| / -
CSF 7102 HEAVY-DUTY INTERCOOLER
CsfOriginal price $1,298.00 - Original price $1,298.00Original price$1,298.00$1,298.00 - $1,298.00Current price $1,298.00| /The CSF 7102 Heavy-Duty Intercooler is manufactured to provide durability and performance on your 2006-2010 GM 6.6L Duramax. This heavy duty Interc...
View full detailsOriginal price $1,298.00 - Original price $1,298.00Original price$1,298.00$1,298.00 - $1,298.00Current price $1,298.00| / -
CSF 7101 HEAVY-DUTY INTERCOOLER
CsfOriginal price $1,298.00 - Original price $1,298.00Original price$1,298.00$1,298.00 - $1,298.00Current price $1,298.00| /The CSF 7101 Heavy-Duty Intercooler is manufactured to provide durability and performance on your 2011-2015 GM 6.6L Duramax LML. This heavy duty In...
View full detailsOriginal price $1,298.00 - Original price $1,298.00Original price$1,298.00$1,298.00 - $1,298.00Current price $1,298.00| / -
CSF 3584 OEM REPLACEMENT RADIATOR
CsfOriginal price $419.00 - Original price $419.00Original price$419.00$419.00 - $419.00Current price $419.00| /The CSF 3584 OEM Replacement Radiator is manufactured from the highest quality components to provide you with the best aftermarket OE replacement r...
View full detailsOriginal price $419.00 - Original price $419.00Original price$419.00$419.00 - $419.00Current price $419.00| / -
CSF 10551 A/C CONDENSER
CsfOriginal price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| /The CSF 10551 A/C Condenser is a direct replacement for the failed or damaged condenser in your 2001-2014 GM 6.6L Duramax. CSF Condensers are manuf...
View full detailsOriginal price $159.00 - Original price $159.00Original price$159.00$159.00 - $159.00Current price $159.00| / -
CSF 6001 OEM+ REPLACEMENT INTERCOOLER
CsfOriginal price $464.00 - Original price $464.00Original price$464.00$464.00 - $464.00Current price $464.00| /The CSF 6001 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replaceme...
View full detailsOriginal price $464.00 - Original price $464.00Original price$464.00$464.00 - $464.00Current price $464.00| / -
CSF 6002 OEM+ REPLACEMENT INTERCOOLER
CsfOriginal price $422.00 - Original price $422.00Original price$422.00$422.00 - $422.00Current price $422.00| /The CSF 6002 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replaceme...
View full detailsOriginal price $422.00 - Original price $422.00Original price$422.00$422.00 - $422.00Current price $422.00| / -
CSF 6007 OEM+ REPLACEMENT INTERCOOLER
CsfOriginal price $500.00 - Original price $500.00Original price$500.00$500.00 - $500.00Current price $500.00| /The CSF 6007 OEM+ Replacement Intercooler is manufactured from the highest quality components to provide you with the best aftermarket OE replaceme...
View full detailsOriginal price $500.00 - Original price $500.00Original price$500.00$500.00 - $500.00Current price $500.00| / -
S&B FILTERS COLD AIR INTAKE KIT (DRY FILTER) 75-5075-1D
S&BOriginal price $504.00 - Original price $504.00Original price$504.00$504.00 - $504.00Current price $504.00| /The S&B Filters Cold Air Intake Kit (Dry Filter) 75-5075-1D for your 2011-2016 GM 6.6L Duramax provides you with performance, power and increas...
View full detailsOriginal price $504.00 - Original price $504.00Original price$504.00$504.00 - $504.00Current price $504.00| /
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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