Duramax Parts
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S&B KF-1062 Replacement Filter for Intake Kit 75-5075-1
S&BOriginal price $69.00 - Original price $69.00Original price$69.00$69.00 - $69.00Current price $69.00S&B KF-1062 Replacement Filter for Intake Kit 75-5075-1. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Knoxvil...
View full detailsOriginal price $69.00 - Original price $69.00Original price$69.00$69.00 - $69.00Current price $69.00 -
XDP Billet Tow and Race Flex Plate | 2001 to 2016 Duramax with Allison 1000
XDPOriginal price $271.95 - Original price $271.95Original price$271.95$271.95 - $271.95Current price $271.95XDP Billet Tow and Race Flex Plate for the 2001 to 2016 Duramax with Allison 1000. Sold and shipped by Powerhouse Diesel, a diesel repair and perfo...
View full detailsOriginal price $271.95 - Original price $271.95Original price$271.95$271.95 - $271.95Current price $271.95 -
Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$51.41$51.41 - $51.41Current price $51.41Wehrli Model WCF100442Wehrli 2001+ GM Duramax LB7/LLY/LBZ/LMM/LML/L5P Billet Oil Fill Cap - Clear Anodized Clean up the engine bay of your 2001-202...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$51.41$51.41 - $51.41Current price $51.41 -
Wehrli 20-24 Duramax L5P 4in. Stage 2 Intake Kit
WehrliOriginal price $910.00Original price $910.00 - Original price $910.00Original price $910.00Current price $833.23$833.23 - $833.23Current price $833.23Wehrli Model WCF100684 High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive plastic f...
View full detailsOriginal price $910.00Original price $910.00 - Original price $910.00Original price $910.00Current price $833.23$833.23 - $833.23Current price $833.23Save 8% -
Wehrli 11-19 GM Duramax 6.6L Lower Splash Shield Kit
WehrliOriginal price $314.00Original price $314.00 - Original price $314.00Original price $314.00Current price $290.03$290.03 - $290.03Current price $290.03Wehrli Model WCF100432 The WCFab Splash Shield Kit for 2011-2019 Chevrolet Silverado 2500/3500 HD and GMC Sierra/Denali 2500/3500 HD trucks replace...
View full detailsOriginal price $314.00Original price $314.00 - Original price $314.00Original price $314.00Current price $290.03$290.03 - $290.03Current price $290.03Save 8% -
Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$46.08$46.08 - $46.08Current price $46.08Wehrli Model WCF100189Wehrli 04.5-2010 Duramax LLY/LBZ/LMM Crankcase Vent (PCV) Fitting Kit - Billet Black Anodized Kit includes two CNC machined...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$46.08$46.08 - $46.08Current price $46.08 -
Wehrli 01-05 Chevrolet 6.6L LB7/LLY Duramax Upper Coolant Pipe
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$144.53$144.53 - $144.53Current price $144.53Wehrli Model WCF100860 Aluminum Upper Coolant Pipe for LB7/LLY Duramax replaces the OEM rubber upper coolant hose and comes powder coated color of ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$144.53$144.53 - $144.53Current price $144.53 -
Fleece CP3 Adapter Kit with O Rings | 2001 to 2016 Duramax
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$66.49$66.49 - $66.49Current price $66.49Fleece Performance Model FPE-DMAX-CP3-ADPTReplacement CP3 adapter machined from billet aluminum for the 2001-2016 GM Duramax. Includes new O-rings ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$66.49$66.49 - $66.49Current price $66.49 -
South Bend Replacement Hydraulic Assembly | 2001 to 2007 Chevy and GMC 6.6 Duramax ZF6 | HYDX-MAX
South Bend ClutchOriginal price $209.38Original price $209.38 - Original price $209.38Original price $209.38Current price $203.10$203.10 - $203.10Current price $203.10South Bend's HYDX-MAX is a replacement hydraulic assembly with the concentric slave cylinder for 2001 to 2007 Chevy and GMC Duramax trucks with the...
View full detailsOriginal price $209.38Original price $209.38 - Original price $209.38Original price $209.38Current price $203.10$203.10 - $203.10Current price $203.10Save 3% -
BD Diesel Injector Pigtail Kit for P0201 to P0208 | 2017 to 2023 L5P Duramax
BD DieselOriginal price $42.63 - Original price $42.63Original price $42.63$44.95$44.95 - $44.95Current price $44.95A common failure point on the L5P Duramax, BD's replacement connector with pigtail for the fuel injectors will get you back on the road quickl...
View full detailsOriginal price $42.63 - Original price $42.63Original price $42.63$44.95$44.95 - $44.95Current price $44.95 -
GM FCA For 2004.5-2005 LLY 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $199.87 - Original price $199.87Original price$199.87$199.87 - $199.87Current price $199.87GM FCA For 2004.5 to 2005 LLY 6.6L Duramax Industrial Injection. Sold and shipped by Powerhouse Diesel, a diesel repair and performance shop in Kno...
View full detailsOriginal price $199.87 - Original price $199.87Original price$199.87$199.87 - $199.87Current price $199.87 -
Wehrli 06-10 Duramax LBZ/LMM Intercooler Outlet Elbow Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$231.83$231.83 - $231.83Current price $231.83Wehrli Model WCF100466 The 3.5" High Flow Intercooler Outlet Elbow for 2006-2010 LBZ/LMM Duramax replaces the factory plastic piece pipe with a hig...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$231.83$231.83 - $231.83Current price $231.83 -
Wehrli 06-07 GMC/Chevrolet 6.6L Duramax Stage 1 High Flow Intake Bundle Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,628.63$1,628.63 - $1,628.63Current price $1,628.63Wehrli Model WCF100323 Stage 1 upgrade for the 2006-2007 LBZ Duramax improves airflow between the turbo and engine for improved efficiency, throttl...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,628.63$1,628.63 - $1,628.63Current price $1,628.63 -
Wehrli 01-04 Chevrolet Duramax LB7 S300/S400 Single Turbo 3in Y-Bridge Kit
WehrliOriginal price $644.00Original price $644.00 - Original price $644.00Original price $644.00Current price $571.33$571.33 - $571.33Current price $571.33A 3 inch high flow Y bridge for custom single turbo builds on the 2001 to 2004 LB7 Duramax. Bridge only, for racing applications. Part number: WCF...
View full detailsOriginal price $644.00Original price $644.00 - Original price $644.00Original price $644.00Current price $571.33$571.33 - $571.33Current price $571.33Save 11% -
Wehrli 01-04 Chevrolet LB7 Duramax High Flow Intake Bundle Kit Stage 1
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,143.63$1,143.63 - $1,143.63Current price $1,143.63Wehrli Model WCF100411 Already have an air intake and turbo down pipe that you're happy with, but looking to improve your LB7's performance and eff...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,143.63$1,143.63 - $1,143.63Current price $1,143.63 -
Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,828.45$1,828.45 - $1,828.45Current price $1,828.45Wehrli Model WCF100418 Stage 3 upgrade for the 2020-2025 L5P Duramax combines our Stage 2 High Flow Bundle and 3.5 in. Down Pipe into a single pack...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,828.45$1,828.45 - $1,828.45Current price $1,828.45 -
Wehrli L5P Duramax T4 Turbo Pedestal
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$858.45$858.45 - $858.45Current price $858.45Wehrli Model WCF100325Wehrli L5P Duramax T4 Turbo Pedestal Allows you to mount a T4 flange style Turbo for custom build racing applications- 2" O...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$858.45$858.45 - $858.45Current price $858.45 -
Wehrli 15-19 Chevrolet ado HD 6.6L LML/L5P Duramax Bumper Grille
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$135.80$135.80 - $135.80Current price $135.80Wehrli Model WCF100290 2015-2019 LML/L5P Chevrolet Silverado HD Bumper Grilles from WCFab are constructed from heavy gauge stainless steel and desi...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$135.80$135.80 - $135.80Current price $135.80 -
Wehrli 17-23 GM 6.6L L5P Duramax VGT Exhaust Housing Heat Blanket
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$154.23$154.23 - $154.23Current price $154.23Wehrli Model WCF100822 For use on tuned 2017-2025 L5P Duramax competition trucks equipped with VGT Style Turbochargers. • Easy to install blanket ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$154.23$154.23 - $154.23Current price $154.23 -
Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$60.14$60.14 - $60.14Current price $60.14Wehrli Model WCF100199Wehrli 17-24 Chevrolet/GMC 6.6L L5P Duramax Up Pipe Bolt Kit The WCFab L5P Up Pipe Bolt Kit is comprised of 12 specially sele...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$60.14$60.14 - $60.14Current price $60.14 -
Kryptonite Sway Bar End Links, 0 to 2 Inch Lift | 2020 to 2026 GM 2500HD 3500
KryptoniteOriginal price $170.99 - Original price $170.99Original price$170.99$170.99 - $170.99Current price $170.99Part Number : KRSBEL20 Fits: 2020–2026 Chevrolet Silverado / GMC Sierra 2500HD 2020–2026 Chevrolet Silverado / GMC Sierra 3500HD Important Fitment ...
View full detailsOriginal price $170.99 - Original price $170.99Original price$170.99$170.99 - $170.99Current price $170.99 -
FASS Titanium Signature Series Fuel System, 140 GPH | 2017 to 2019 Chevy and GMC Duramax L5P | TSC13180F140G
FASS Fuel SystemsOriginal price $867.37Original price $867.37 - Original price $867.37Original price $867.37Current price $824.00$824.00 - $824.00Current price $824.00The FASS Titanium Signature Series TSC13180F140G is a 140 GPH fuel system with a water separator, 2 micron filter and air and vapor separation for ...
View full detailsOriginal price $867.37Original price $867.37 - Original price $867.37Original price $867.37Current price $824.00$824.00 - $824.00Current price $824.00Save 5% -
AirDog II 5G Lift Pump, 165 GPH | 2015 to 2016 Chevy and GMC Duramax LML | DF-165-5G
AirDogOriginal price $874.00Original price $874.00 - Original price $874.00Original price $874.00Current price $849.00$849.00 - $849.00Current price $849.00The AirDog II 5G DF-165-5G is a 165 GPH lift pump with a water separator, fuel filter and air separation in one unit for the 2015 to 2016 Chevy and...
View full detailsOriginal price $874.00Original price $874.00 - Original price $874.00Original price $874.00Current price $849.00$849.00 - $849.00Current price $849.00Save 3% -
FASS Titanium Signature Series Fuel System, 165 GPH | 2001 to 2010 Chevy and GMC Duramax 6.6 | TSC10165G
FASS Fuel SystemsOriginal price $793.68Original price $793.68 - Original price $793.68Original price $793.68Current price $754.00$754.00 - $754.00Current price $754.00The FASS Titanium Signature Series TSC10165G is a 165 GPH fuel system with a water separator, 2 micron filter and air and vapor separation for the ...
View full detailsOriginal price $793.68Original price $793.68 - Original price $793.68Original price $793.68Current price $754.00$754.00 - $754.00Current price $754.00Save 5%
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.