Duramax Parts
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Kryptonite Fox Steering Stabilizer Kit For 2015–2025 Chevy/gmc 2500HD/3500HD
KryptoniteOriginal price $474.00 - Original price $474.00Original price$474.00$474.00 - $474.00Current price $474.00Kryptonite Model KRSS15FOX Fits: 2015–2025 Chevy Silverado / GMC Sierra 2500HD 2015–2025 Chevy Silverado / GMC Sierra 3500HD Important Fitment D...
View full detailsOriginal price $474.00 - Original price $474.00Original price$474.00$474.00 - $474.00Current price $474.00 -
Pro Form Fab 2011-2025 Chevy/GMC 2500/3500 Rear Integrated Bump Stop Lift Blocks
Pro Form FabOriginal price $0.00 - Original price $0.00Original price $0.00$206.00$206.00 - $367.00Current price $206.002011-2025 Chevy/GMC 2500/3500 Product Description: We are proud to bring you our Heavy Duty fabricated rear lift blocks. These CNC cut, jig wel...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$206.00$206.00 - $367.00Current price $206.00 -
Pro Form Fab 11-18 Chevy 2500/3500 HD Traction Bars
Pro Form FabOriginal price $0.00 - Original price $1,320.00Original price $0.00$807.00$807.00 - $1,320.00Current price $807.002011-2018 Chevy/GMC 2500/3500 HD Product Description: We are proud to bring you our Heavy Duty Tubular Ladder/Traction Bars. These work ...
View full detailsOriginal price $0.00 - Original price $1,320.00Original price $0.00$807.00$807.00 - $1,320.00Current price $807.00 -
Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$377.00$377.00 - $377.00Current price $377.00Wehrli Model WCF100462Wehrli 15-19 GM 2500/3500 HD Bumper Spacer Kit - 3/4in WCFab 3/4" Front Bumper Spacer Kit for 2015-2019 GM 2500/3500 HD Truck...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$377.00$377.00 - $377.00Current price $377.00 -
Wehrli 15-19 Chevrolet 2500/3500 Lower Valance Panel w/Tow Hook Cut Outs - Texture Black
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$411.00$411.00 - $411.00Current price $411.00Wehrli Model WCF100427-FTBWehrli 15-19 Chevrolet 2500/3500 Lower Valance Panel w/Tow Hook Cut Outs - Texture Black Removing the OEM plastic lower b...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$411.00$411.00 - $411.00Current price $411.00 -
Wehrli 15-19 Chevrolet 2500/3500 Lower Valance Panel Kit w/Tow Hook Cut Outs- Raw Finish
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$335.00$335.00 - $335.00Current price $335.00Wehrli Model WCF100425Wehrli 15-19 Chevrolet 2500/3500 Front Bumper Valance Filler Panel Kit w/Tow Hook Cut Outs- Raw Finish Removing the OEM plast...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$335.00$335.00 - $335.00Current price $335.00 -
2017+ GM 6.6L L5P Billet Fuel Filter Housing
H&S MotorsportsOriginal price $0.00 - Original price $0.00Original price $0.00$190.00$190.00 - $190.00Current price $190.00Applications Fits all 2017+ 6.6L GM L5P Duramax Features After witnessing a few failures of the factory plastic fuel filter housing on the...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$190.00$190.00 - $190.00Current price $190.00 -
Wehrli 01-16 Chevrolet 6.6L LB7/LLY/LBZ/LMM/LML Duramax Up Pipe Bolt Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$55.00$55.00 - $55.00Current price $55.00Wehrli Model WCF100240 ARP Bolt kit for 2001-2016 Duramax Up Pipes or LB7 Turbo Down pipe. 6 Washers and Bolts for installing 1 up pipe. Includes A...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$55.00$55.00 - $55.00Current price $55.00 -
Wehrli 11-16 Chevrolet 6.6L Duramax LML 4in Intake Kit Stage 2
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,230.00$1,230.00 - $1,230.00Current price $1,230.00Wehrli Model WCF100304 This high-flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plas...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,230.00$1,230.00 - $1,230.00Current price $1,230.00 -
Wehrli 06-07 LBZ Duramax High Flow 3in Y-Bridge Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,458.00$1,458.00 - $1,458.00Current price $1,458.00Wehrli Model WCF100163 This LBZ 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2006-2007 6.6L Duramax diesel engine which replaces the...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,458.00$1,458.00 - $1,458.00Current price $1,458.00 -
Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$3,164.00$3,164.00 - $3,164.00Current price $3,164.00Wehrli Model WCF100226 Wehrli 17-24 Chevrolet Duramax Billet Exhaust Manifold & Stainless Up Pipe Kit w/ Gaskets & Hardware Fully TIG Wel...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$3,164.00$3,164.00 - $3,164.00Current price $3,164.00 -
Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$363.00$363.00 - $363.00Current price $363.00Wehrli Model WCF100361Wehrli 17-19 Duramax L5P / 20-24 L5P Duramax Long Bed Fuel Filter Housing Kit Fits L5P Duramax 2017-2019 Short Bed & Lo...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$363.00$363.00 - $363.00Current price $363.00 -
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 4in Intake Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$889.00$889.00 - $889.00Current price $889.00Wehrli Model WCF100344 WCFab 4" Intake Kit with Air Box for 2017-2019 GM L5P 6.6L Duramax equipped Chevrolet Silverado and GMC Sierra 2500 / 3500 H...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$889.00$889.00 - $889.00Current price $889.00 -
GM Remanufactured CP3 Injection Pump For 01-04 LB7 Duramax Stock Industrial Injection
Industrial InjectionOriginal price $931.00Original price $931.00 - Original price $931.00Original price $931.00Current price $903.00$903.00 - $903.00Current price $903.00Industrial Injection Model: 0986437303SE-IISThe modified CP3 and CP4 Injection pumps offered by Industrial Injection are a drop in replacement for ...
View full detailsOriginal price $931.00Original price $931.00 - Original price $931.00Original price $931.00Current price $903.00$903.00 - $903.00Current price $903.00Save 3% -
XDP Duramax Fuel Filter Delete 01-16 GM 6.6L Duramax XD163
XDPOriginal price $113.00 - Original price $113.00Original price$113.00$113.00 - $113.00Current price $113.00XDP Model XD163The Duramax Fuel Filter Delete XD163 is a must have for any 2001-2016 GM 6.6L Duramax with a modified fuel system. Specially designe...
View full detailsOriginal price $113.00 - Original price $113.00Original price$113.00$113.00 - $113.00Current price $113.00 -
Schaeffer's 0137ULSW Diesel Treat 2000™ Winter Fuel Additive/Anti gel
Schaeffer'sOriginal price $24.00 - Original price $576.00Original price$24.00$24.00 - $576.00Current price $24.000137ULSW Diesel Treat 2000™ Ultra Low Sulfur Winter fuel additive is specially formulated to provide ultra low sulfur diesel fuel maximum cold te...
View full detailsOriginal price $24.00 - Original price $576.00Original price$24.00$24.00 - $576.00Current price $24.00 -
Edge Products 98611 EAS Expandable EGT Probe for CS, CTS, CS2, and CTS2,3 Devices
EdgeOriginal price $267.00 - Original price $267.00Original price$267.00$267.00 - $267.00Current price $267.00Edge Model 98611The EGT probe is a sensor that allows users to monitor critical Exhaust Gas Temperatures to ensure added power is not creating exce...
View full detailsOriginal price $267.00 - Original price $267.00Original price$267.00$267.00 - $267.00Current price $267.00 -
Bilstein B8 5100 Steering Stabilizer Kit For 2011–2025 Chevy/GMC 2500HD/3500HD
KryptoniteOriginal price $191.00 - Original price $191.00Original price$191.00$191.00 - $191.00Current price $191.00Part# KRS619 Fits: 2011–2025 Chevrolet / GMC 2500HD / 3500HD FITMENT DETAILS: Part# KRSS15 (Required for select 2015+ models without factory stabil...
View full detailsOriginal price $191.00 - Original price $191.00Original price$191.00$191.00 - $191.00Current price $191.00 -
Kryptonite Sway Bar End Links 0–2" For 2001–2019 Chevy/GMC HD Trucks
KryptoniteOriginal price $133.00 - Original price $133.00Original price$133.00$133.00 - $133.00Current price $133.00Fits; 2001–2019 Chevrolet & GMC 1500HD / 2500HD / 3500 Trucks Important Fitment Info: Approximately 1" longer than stock (7” hole-to-hole) Ide...
View full detailsOriginal price $133.00 - Original price $133.00Original price$133.00$133.00 - $133.00Current price $133.00 -
Kryptonite Bolt-in Upper Ball Joint For Aftermarket Upper Control Arms For Chevy/GMC HD Trucks & Suvs
KryptoniteOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00Part # KR6292 Fits; 1988-Current Chevy/GMC 1500HD/2500HD/3500 TRUCKS and Much More, This is a popular Bolt on Style Ball Joint for many aftermarket...
View full detailsOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00 -
04.5-10 Duramax S300 Turbo Kit
SmedingOriginal price $3,218.00 - Original price $3,753.00Original price$3,218.00$3,218.00 - $3,753.00Current price $3,218.00Smeding Diesel S300 Turbo Kit for 04-10 model Duramax PickupsThis kit includes the necessary parts to run a S300 frame turbo on a duramax powered t...
View full detailsOriginal price $3,218.00 - Original price $3,753.00Original price$3,218.00$3,218.00 - $3,753.00Current price $3,218.00 -
KC 360 Turbo Rebuild Kit (EXTREME) - 6.0 POWERSTROKE, LBZ & LLY
Kc TurboOriginal price $146.00 - Original price $146.00Original price$146.00$146.00 - $146.00Current price $146.00Upgraded 360 degree thrust bearing New thrust collar New oil slinger New piston rings New journal bearings & sleeve New compressor cover o-rin...
View full detailsOriginal price $146.00 - Original price $146.00Original price$146.00$146.00 - $146.00Current price $146.00 -
S&B Filters Cold Air Intake Kit for 2011-2016 Chevy / GMC Duramax LML 6.6L
S&BOriginal price $556.00 - Original price $556.00Original price$556.00$556.00 - $556.00Current price $556.00S&B Model 75-5075-1 - Choose Filter OptionThe S&B Filters Cold Air Intake Kit (Cleanable Filter) 75-5075-1 for your 2011-2016 GM 6.6L Duram...
View full detailsOriginal price $556.00 - Original price $556.00Original price$556.00$556.00 - $556.00Current price $556.00 -
Wehrli 20-24 GM 2500/3500 HD Bumper Spacer Kit - 3/4in
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$292.00$292.00 - $292.00Current price $292.00Wehrli Model WCF100444Wehrli 20-24 GM 2500/3500 HD Bumper Spacer Kit - 3/4in WCFab 3/4" Front Bumper Spacer Kit for 2020-2025 GM 2500/3500 HD Truck...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$292.00$292.00 - $292.00Current price $292.00
Duramax parts and performance upgrades for every 6.6L Duramax, from the 2001 LB7 to the current L5P. We carry injectors, fuel systems, turbos, tuning, Allison transmission parts and suspension from Kryptonite, Pro Form Fab and more.
Shop by Duramax Engine
- LB7 (2001 to 2004)
- LLY (2004.5 to 2005)
- LBZ (2006 to 2007)
- LMM (2007.5 to 2010)
- LML (2011 to 2016)
- L5P (2017+)
Not sure what fits? Send us your VIN or call 865.640.2097 and we will match the right part.
Duramax FAQ
Which Duramax do I have?
The engine code is stamped on the block and often on a decal under the hood. LB7 ran 2001 to 2004, LLY 2004.5 to 2005, LBZ 2006 to 2007, LMM 2007.5 to 2010, LML 2011 to 2016, and L5P 2017 on.
Do parts interchange between Duramax generations?
Some suspension and driveline parts do, but fuel system, turbo and tuning parts are specific to each engine generation. Shop by engine and year, or send us your VIN.