Duramax Parts
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2 to 1 OBDII Connector Rough Country
Rough CountryOriginal price $ 380.00 - Original price $ 380.00Original price$ 380.00$ 380.00 - $ 380.00Current price $ 380.00Rough Country's 2 to 1 OBDII Connector gives you the freedom to use multiple accessories without having to access door panels to locate factory wir...
View full detailsOriginal price $ 380.00 - Original price $ 380.00Original price$ 380.00$ 380.00 - $ 380.00Current price $ 380.00 -
Kryptonite Bilstein Steering Stabilizer Mounting Bracket For 2015–2025 Chevy/GMC 2500HD/3500HD
KryptoniteOriginal price $ 1,809.00 - Original price $ 1,809.00Original price$ 1,809.00$ 1,809.00 - $ 1,809.00Current price $ 1,809.00Part# KRSS15 Fits: 2015–2025 Chevrolet / GMC 2500HD / 3500HD (Without Factory Stabilizer Tabs) IMPORTANT FITMENT DETAILS: Bracket is compatible wit...
View full detailsOriginal price $ 1,809.00 - Original price $ 1,809.00Original price$ 1,809.00$ 1,809.00 - $ 1,809.00Current price $ 1,809.00 -
AMP Research 1999-2006 Chevy/GMC Silverado/Sierra Extended/Crew PowerStep - Black
AMP ResearchOriginal price $ 30,465.00 - Original price $ 30,465.00Original price$ 30,465.00$ 30,465.00 - $ 30,465.00Current price $ 30,465.00Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invented the patented PowerStep , the automatic, electr...
View full detailsOriginal price $ 30,465.00 - Original price $ 30,465.00Original price$ 30,465.00$ 30,465.00 - $ 30,465.00Current price $ 30,465.00 -
Pusher SuperMax Intake System and HD Driver-side Charge Tube for 2004.5-2005 Duramax LLY Trucks
Pusher IntakesOriginal price $ 17,517.00 - Original price $ 17,517.00Original price$ 17,517.00$ 17,517.00 - $ 17,517.00Current price $ 17,517.00Pusher Intakes Model PGD0405SKT This product is not emissions compliant. Off-road use only. The ultimate way to upgrade all of the anemic factory c...
View full detailsOriginal price $ 17,517.00 - Original price $ 17,517.00Original price$ 17,517.00$ 17,517.00 - $ 17,517.00Current price $ 17,517.00 -
Schaeffer's 0191 Micron Moly® Racing Oil 20W-50
Schaeffer'sOriginal price $ 2,394.00 - Original price $ 3,681.00Original price$ 2,394.00 - $ 3,681.00$ 2,394.00 - $ 3,681.00Current price $ 2,394.000191 Micron Moly® Racing Oil 20W-50 is engineered with the highest quality 100% paraffin base stocks, proven friction modifiers, and a highly advan...
View full detailsOriginal price $ 2,394.00 - Original price $ 3,681.00Original price$ 2,394.00 - $ 3,681.00$ 2,394.00 - $ 3,681.00Current price $ 2,394.00 -
Kryptonite Cam Bolt Kit For Chevy/GMC Trucks & SUVs
KryptoniteOriginal price $ 1,809.00 - Original price $ 1,809.00Original price$ 1,809.00$ 1,809.00 - $ 1,809.00Current price $ 1,809.00Fits; 2001–2010 Chevrolet & GMC 1500HD / 2500 / 2500HD / 3500 / 3500HD (2WD & 4WD) 2001–2013 Chevrolet & GMC 2500-Series SUVs (2WD &am...
View full detailsOriginal price $ 1,809.00 - Original price $ 1,809.00Original price$ 1,809.00$ 1,809.00 - $ 1,809.00Current price $ 1,809.00 -
S&S Diesel Motorsport LML CP3 Conversion kit w/Pump - Competition Use Only - No Tuning Req'd
S&SOriginal price $ 41,413.00 - Original price $ 41,413.00Original price$ 41,413.00$ 41,413.00 - $ 41,413.00Current price $ 41,413.00S&S Model LML-CP3-NO-TUNING-REQS&S Diesel Motorsport LML CP3 conversion kit w/pump - Competition Use Only - No Tuning Req'd
Original price $ 41,413.00 - Original price $ 41,413.00Original price$ 41,413.00$ 41,413.00 - $ 41,413.00Current price $ 41,413.00 -
AMP Research Replacement Step Assembly 79in 2 Rib - SOLD EACH
AMP ResearchOriginal price $ 3,237.00 - Original price $ 3,237.00Original price$ 3,237.00$ 3,237.00 - $ 3,237.00Current price $ 3,237.00AMP Research Replacement Step Assembly 79in 2 Rib - SOLD EACHThis Part Fits: Year Make Model Submodel 2002-2020 Cadillac Escalade Base 200...
View full detailsOriginal price $ 3,237.00 - Original price $ 3,237.00Original price$ 3,237.00$ 3,237.00 - $ 3,237.00Current price $ 3,237.00 -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax OEM Placement Coolant Tank Kit
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,401.00$ 9,401.00 - $ 9,401.00Current price $ 9,401.00Wehrli Model WCF100433 The WCFab 2017-2019 L5P Duramax 2500 / 3500 & 2019+ L5D Duramax 4500 / 5500 / 6500 Fabricated Aluminum Coolant Tank Kit,...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,401.00$ 9,401.00 - $ 9,401.00Current price $ 9,401.00 -
Precision II Cleaning And Oiling Kit 88-0008
S&BOriginal price $ 572.00 - Original price $ 572.00Original price$ 572.00$ 572.00 - $ 572.00Current price $ 572.00S&B Model 88-0008Maximize the performance and longevity of your air filter. Works on any S&B filter and 95% of all other high performance a...
View full detailsOriginal price $ 572.00 - Original price $ 572.00Original price$ 572.00$ 572.00 - $ 572.00Current price $ 572.00 -
Kryptonite Cam Bolt Kit For 2011-2025 Chevy/GMC HD Trucks
KryptoniteOriginal price $ 1,809.00 - Original price $ 1,809.00Original price$ 1,809.00$ 1,809.00 - $ 1,809.00Current price $ 1,809.00Part# KR86376 Fits; 2011–2025 Chevrolet and GMC 2500HD / 3500 Trucks, 2015–2018 Chevy and GMC Canyon / Colorado Trucks DESCRIPTION Replace your wor...
View full detailsOriginal price $ 1,809.00 - Original price $ 1,809.00Original price$ 1,809.00$ 1,809.00 - $ 1,809.00Current price $ 1,809.00 -
Kryptonite Replacement Inner Tie Rod End (stock Centerlink) 2011-2022
KryptoniteOriginal price $ 1,086.00 - Original price $ 1,086.00Original price$ 1,086.00$ 1,086.00 - $ 1,086.00Current price $ 1,086.00Fits; 2011-2022 2500/3500HD GM HD Truck Part# 11KXDI34 (1st Generation 3/4" Shank Right Hand Thread) Part# 11KXDI78 (2nd Generation 7/8" Shank Righ...
View full detailsOriginal price $ 1,086.00 - Original price $ 1,086.00Original price$ 1,086.00$ 1,086.00 - $ 1,086.00Current price $ 1,086.00 -
Tailgate Assist | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)
Rough CountryOriginal price $ 666.00 - Original price $ 666.00Original price$ 666.00$ 666.00 - $ 666.00Current price $ 666.00This Assistance You Need. Want a hassle-free way of lowering your tailgate? Look no further than Rough Country's GM 1500/2500 HD Tailgate Assist! S...
View full detailsOriginal price $ 666.00 - Original price $ 666.00Original price$ 666.00$ 666.00 - $ 666.00Current price $ 666.00 -
Kryptonite Upper Control Arm Kit For 2020-2025 Chevy/GMC HD Trucks
KryptoniteOriginal price $ 12,662.00 - Original price $ 12,662.00Original price$ 12,662.00$ 12,662.00 - $ 12,662.00Current price $ 12,662.00Fits: 2020–2025 Chevrolet / GMC 2500HD / 3500HD TrucksWill NOT fit: AT4X & ZR2 models equipped with DSSV shocks IMPORTANT FITMENT DETAILS: Co...
View full detailsOriginal price $ 12,662.00 - Original price $ 12,662.00Original price$ 12,662.00$ 12,662.00 - $ 12,662.00Current price $ 12,662.00 -
Kryptonite Upper Control Arm Kit For 2011–2019 Chevy/GMC 2500HD/3500HD
KryptoniteOriginal price $ 12,662.00 - Original price $ 12,662.00Original price$ 12,662.00$ 12,662.00 - $ 12,662.00Current price $ 12,662.00Fits; 2011–2019 Chevrolet/GMC 2500HD / 3500HD Trucks Kit Includes: 1 x Kryptonite Upper Control Arm Pair 4 x Control Arm Sleeves 8 x Control Arm B...
View full detailsOriginal price $ 12,662.00 - Original price $ 12,662.00Original price$ 12,662.00$ 12,662.00 - $ 12,662.00Current price $ 12,662.00 -
Kryptonite Ultimate Front End Package For 2001–2010 Chevy/GMC 1500HD/2500HD/3500 Trucks
KryptoniteOriginal price $ 27,133.00 - Original price $ 27,133.00Original price$ 27,133.00$ 27,133.00 - $ 27,133.00Current price $ 27,133.00Fits: 2001–2010 GM 1500HD, 2500HD, 3500HD (Chevy/GMC 3/4 Ton and 1 Ton – 8 Lug Trucks Only) IMPORTANT FITMENT DETAILS: This complete front-end over...
View full detailsOriginal price $ 27,133.00 - Original price $ 27,133.00Original price$ 27,133.00$ 27,133.00 - $ 27,133.00Current price $ 27,133.00 -
Kryptonite Tie Rod Kit For 2001–2010 Chevy/GMC 1500HD/2500HD/3500HD & 2002–2009 Hummer H2
KryptoniteOriginal price $ 6,874.00 - Original price $ 6,874.00Original price$ 6,874.00$ 6,874.00 - $ 6,874.00Current price $ 6,874.00Fits: 2001–2010 Chevrolet / GMC 2500HD & 3500HD, Hummer H2 Important Fitment Info:These tie rods are designed for trucks using a factory-style ...
View full detailsOriginal price $ 6,874.00 - Original price $ 6,874.00Original price$ 6,874.00$ 6,874.00 - $ 6,874.00Current price $ 6,874.00 -
Fleece Performance Fuel Temperature Sensor Mounting Block For LML Duramax CP3 Conversions
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 495.00$ 495.00 - $ 495.00Current price $ 495.00Fleece Performance Model FPE-DMAX-LML-FTSMFleece Performance Fuel Temperature Sensor Mounting Block For LML Duramax CP3 Conversions
Original price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 495.00$ 495.00 - $ 495.00Current price $ 495.00 -
2" Rear Block Kit - GM Silverado / Sierra 2500/3500 HD OEM Style 2011-2024
ReadyLiftOriginal price $ 3,236.00 - Original price $ 3,236.00Original price$ 3,236.00$ 3,236.00 - $ 3,236.00Current price $ 3,236.00Readylift Model 66-3122 QUICK OVERVIEW GM 2500HD/3500HD OEM Style 2" Rear Lift Block Kit NOTE: For Use Only on Single Rear Wheel 2500HD trucks th...
View full detailsOriginal price $ 3,236.00 - Original price $ 3,236.00Original price$ 3,236.00$ 3,236.00 - $ 3,236.00Current price $ 3,236.00 -
Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,237.00$ 3,237.00 - $ 3,237.00Current price $ 3,237.00Fleece Performance Model FPE-L5P-INTAKEHORNGain up to 10 additional RWHP with our cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Du...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,237.00$ 3,237.00 - $ 3,237.00Current price $ 3,237.00 -
Wehrli 2020-2025 Chevrolet 6.6L L5P Duramax Upper Coolant Pipe
WehrliOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,233.00$ 3,233.00 - $ 3,233.00Current price $ 3,233.00Wehrli Model WCF100541 Upper Coolant Pipe for 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck replaces the ...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,233.00$ 3,233.00 - $ 3,233.00Current price $ 3,233.00 -
Kryptonite Lifetime Warranty Wheel Bearing 2001-2010
KryptoniteOriginal price $ 5,427.00 - Original price $ 5,427.00Original price$ 5,427.00$ 5,427.00 - $ 5,427.00Current price $ 5,427.00KRYPTONITE LIFETIME WARRANTY WHEEL BEARING 8 LUG 2001-2010 Fits; All GM HD Series Trucks 8 Lug Trucks ONLY. *Please select year, and model accordin...
View full detailsOriginal price $ 5,427.00 - Original price $ 5,427.00Original price$ 5,427.00$ 5,427.00 - $ 5,427.00Current price $ 5,427.00 -
Smeding Diesel S300 Direct Bolt In Turbo 04.5-10 Duramax
SmedingOriginal price $ 41,794.00 - Original price $ 52,171.00Original price$ 41,794.00 - $ 52,171.00$ 41,794.00 - $ 52,171.00Current price $ 41,794.00Smeding Diesel 04.5-10 Duramax S300 Direct Bolt In Turbocharger This turbo utilizes our S300 frame NON VGT Turbochargers and is setup to bolt in w...
View full detailsOriginal price $ 41,794.00 - Original price $ 52,171.00Original price$ 41,794.00 - $ 52,171.00$ 41,794.00 - $ 52,171.00Current price $ 41,794.00 -
Pusher SuperMax Y-Bridge for 2006-2010 Duramax LBZ / LMM Trucks
Pusher IntakesOriginal price $ 9,520.00 - Original price $ 9,520.00Original price$ 9,520.00$ 9,520.00 - $ 9,520.00Current price $ 9,520.00Pusher Intakes Model PGD0610YB This product is not emissions compliant. Off-road use only. The Pusher SuperMax Y-Bridge is available by itself to a...
View full detailsOriginal price $ 9,520.00 - Original price $ 9,520.00Original price$ 9,520.00$ 9,520.00 - $ 9,520.00Current price $ 9,520.00
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.