Duramax Parts
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Kryptonite Upper Control Arm Kit For 2020-2025 Chevy/GMC HD Trucks
KryptoniteOriginal price $975.00 - Original price $975.00Original price$975.00$975.00 - $975.00Current price $975.00Fits: 2020–2025 Chevrolet / GMC 2500HD / 3500HD TrucksWill NOT fit: AT4X & ZR2 models equipped with DSSV shocks IMPORTANT FITMENT DETAILS: Co...
View full detailsOriginal price $975.00 - Original price $975.00Original price$975.00$975.00 - $975.00Current price $975.00 -
Precision II Cleaning And Oiling Kit 88-0008
S&BOriginal price $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00S&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 $44.00 - Original price $44.00Original price$44.00$44.00 - $44.00Current price $44.00 -
Pusher SuperMax Y-Bridge for 2006-2010 Duramax LBZ / LMM Trucks
Pusher IntakesOriginal price $733.00 - Original price $733.00Original price$733.00$733.00 - $733.00Current price $733.00Pusher 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 $733.00 - Original price $733.00Original price$733.00$733.00 - $733.00Current price $733.00 -
Pusher SuperMax Intake System for 2006-2010 Duramax LBZ / LMM Trucks
Pusher IntakesOriginal price $1,026.00 - Original price $1,026.00Original price$1,026.00$1,026.00 - $1,026.00Current price $1,026.00Pusher Intakes Model PGD0610SM This product is not emissions compliant. Off-road use only. The Pusher SuperMax Y-bridge is the first true “Y” bridg...
View full detailsOriginal price $1,026.00 - Original price $1,026.00Original price$1,026.00$1,026.00 - $1,026.00Current price $1,026.00 -
Kryptonite Replacement Inner Tie Rod End (stock Centerlink) 2011-2025
KryptoniteOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00Part# 11KXDI78 (2nd Generation 7/8" Shank Right Hand Thread) Fits: 2011-2025 2500/3500HD GM HD Truck Important Fitment Details: This "Inner Joint...
View full detailsOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00 -
XDP Tow Series Flex Plate 2001-2016 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML Allison A1000
XDPOriginal price $294.00 - Original price $294.00Original price$294.00$294.00 - $294.00Current price $294.00XDP Model XD644The XDP Tow Series Flex Plate XD644 is an outstanding upgrade for your workhorse diesel truck. If your truck is used for constant he...
View full detailsOriginal price $294.00 - Original price $294.00Original price$294.00$294.00 - $294.00Current price $294.00 -
AMP Research 1999-2006 Chevy/GMC Silverado/Sierra Extended/Crew PowerStep - Black
AMP ResearchOriginal price $2,345.00 - Original price $2,345.00Original price$2,345.00$2,345.00 - $2,345.00Current price $2,345.00Getting 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 $2,345.00 - Original price $2,345.00Original price$2,345.00$2,345.00 - $2,345.00Current price $2,345.00 -
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$250.00$250.00 - $250.00Current price $250.00Fleece 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$250.00$250.00 - $250.00Current price $250.00 -
Wehrli 20-24 Chevrolet-GMC 6.6L L5P Duramax OEM Placement Coolant Tank Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$768.00$768.00 - $768.00Current price $768.00Wehrli Model WCF100268 2020-2025 L5P Duramax Fabricated Aluminum Coolant Tank Kit, mounts in OEM coolant tank location. Dress up your engine bay b...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$768.00$768.00 - $768.00Current price $768.00 -
XDP OER Series Fuel Return Line Assembly 2011-2016 GM 6.6L Duramax LML/LGH
XDPOriginal price $129.00 - Original price $129.00Original price$129.00$129.00 - $129.00Current price $129.00XDP Model XD607Restore the fuel system in your 2011-2016 GM 6.6L Duramax LML/LGH with the OER Series Fuel Return Line Assembly XD607. If you have d...
View full detailsOriginal price $129.00 - Original price $129.00Original price$129.00$129.00 - $129.00Current price $129.00 -
Pusher SuperMax Y-Bridge for 2004.5-2005 Duramax LLY Trucks
Pusher IntakesOriginal price $733.00 - Original price $733.00Original price$733.00$733.00 - $733.00Current price $733.00Pusher Intakes Model PGD0405YB 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 $733.00 - Original price $733.00Original price$733.00$733.00 - $733.00Current price $733.00 -
Fleece Performance Fuel Temperature Sensor Mounting Block For LML Duramax CP3 Conversions
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$39.00$39.00 - $39.00Current price $39.00Fleece 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$39.00$39.00 - $39.00Current price $39.00 -
Tailgate Assist | Chevy/GMC 1500/2500HD/3500HD (07-18 & Classic)
Rough CountryOriginal price $52.00 - Original price $52.00Original price$52.00$52.00 - $52.00Current price $52.00This 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 $52.00 - Original price $52.00Original price$52.00$52.00 - $52.00Current price $52.00 -
Wehrli 20-24 Duramax L5P Stage 1 High Flow Bundle Kit
WehrliOriginal price $1,069.00Original price $1,069.00 - Original price $1,069.00Original price $1,069.00Current price $994.00$994.00 - $994.00Current price $994.00Wehrli Model WCF100410 Stage 1 upgrade for the 2020-2025 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves ai...
View full detailsOriginal price $1,069.00Original price $1,069.00 - Original price $1,069.00Original price $1,069.00Current price $994.00$994.00 - $994.00Current price $994.00Save 7% -
Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$87.00$87.00 - $87.00Current price $87.00Wehrli Model WCF205-190Wehrli 17-19 L5P Duramax Intercooler Outlet Boot Adapter
Original price $0.00 - Original price $0.00Original price $0.00$87.00$87.00 - $87.00Current price $87.00 -
Fleece Performance 01-17 GM Duramax Billet Coolant Block Off Plate
Fleece PerformanceOriginal price $0.00 - Original price $0.00Original price $0.00$81.00$81.00 - $81.00Current price $81.00Fleece Performance Billet Coolant Block Off Plate Fits 2001-2017 GM 6.6L Duramax A direct replacement for the factory coolant crossover on the Dura...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$81.00$81.00 - $81.00Current price $81.00 -
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Stage 2 Intake Bundle Kit
WehrliOriginal price $2,217.00 - Original price $2,217.00Original price$2,217.00$2,217.00 - $2,217.00Current price $2,217.00Wehrli Model WCF100414 The Stage 2 upgrade for the 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 / 3500 truck combine...
View full detailsOriginal price $2,217.00 - Original price $2,217.00Original price$2,217.00$2,217.00 - $2,217.00Current price $2,217.00 -
Wehrli 20-25 Chevrolet 6.6L L5P Duramax 4in Intake Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$923.00$923.00 - $923.00Current price $923.00Wehrli Model WCF100702WCFab's 4" High flow, fabricated aluminum intake pipe and air box enclosure with dry filter assembly replaces the restrictive...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$923.00$923.00 - $923.00Current price $923.00 -
Kryptonite Lower Ball Joint For Stock Lower Control Arm For 2001–2010 Chevy/GMC HD Trucks
KryptoniteOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00Fits: 2001–2010 Chevy/GMC 2500HD, 3500HD2002–2009 Hummer H2 (8 Lug Trucks Only) Important Fitment Info: This replacement lower ball joint fits eith...
View full detailsOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00Sold out -
Smeding Diesel S300 Direct Bolt In Turbo 04.5-10 Duramax
SmedingOriginal price $3,218.00 - Original price $4,016.00Original price$3,218.00$3,218.00 - $4,016.00Current price $3,218.00Smeding 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 $3,218.00 - Original price $4,016.00Original price$3,218.00$3,218.00 - $4,016.00Current price $3,218.00 -
FASS 01-10 GM 2500/3500 Duramax 100gph Titanium Series Fuel Air Separation System TS C10 100G
FASS Fuel SystemsOriginal price $1,102.00Original price $1,102.00 - Original price $1,102.00Original price $1,102.00Current price $1,047.00$1,047.00 - $1,047.00Current price $1,047.00Fass Fuel Systems Model: TSC10100GFASS Fuel Systems Diesel System 2001-2010 GM Duramax 6.6L Titanium Signature Series 100GPH (TSC10100G) Part No: T...
View full detailsOriginal price $1,102.00Original price $1,102.00 - Original price $1,102.00Original price $1,102.00Current price $1,047.00$1,047.00 - $1,047.00Current price $1,047.00Save 5% -
Schaeffer's 9000 SynShield OTR Plus Full Synthetic 5W-40
Schaeffer'sOriginal price $281.00 - Original price $529.00Original price$281.00$281.00 - $529.00Current price $281.009000 SynShield® OTR Plus 5W-40 Diesel Engine Oil is a premium advanced performance, fully synthetic, heavy-duty diesel engine oil formulated to pro...
View full detailsOriginal price $281.00 - Original price $529.00Original price$281.00$281.00 - $529.00Current price $281.00 -
Kryptonite Replacement Outer Tie Rod End (fabtech Rts And Mcgaughys Lift Kits)
KryptoniteOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00Fits; 1999-2022 GM 1500/2500/3500 Trucks Equipped with a Fabtech RTS Lift, McGaughys Lift, Other lifts kits that utilize a 3/4 Taper Stud Outer Rod...
View full detailsOriginal price $84.00 - Original price $84.00Original price$84.00$84.00 - $84.00Current price $84.00 -
Kryptonite Ultimate Front End Package For 2001–2010 Chevy/GMC 1500HD/2500HD/3500 Trucks
KryptoniteOriginal price $2,089.00 - Original price $2,089.00Original price$2,089.00$2,089.00 - $2,089.00Current price $2,089.00Fits: 2001–2007 Chevy Silverado / GMC Sierra 1500HD 2001–2010 Chevy Silverado / GMC Sierra 2500HD 2001–2010 Chevy Silverado / GMC Sierra 3500HD Im...
View full detailsOriginal price $2,089.00 - Original price $2,089.00Original price$2,089.00$2,089.00 - $2,089.00Current price $2,089.00
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.