Duramax Parts
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Banks Power 01-19 GM / RAM Black Ops Differential Cover Kit 11.5/11.8-14 Bolt
Banks PowerOriginal price $644.00Original price $644.00 - Original price $644.00Original price $644.00Current price $580.00$580.00 - $580.00Current price $580.00Banks Ram-Air ® differential cover extends lubrication life and retains fuel economy. Thanks to its superior fluid and aerodynamics, the Ram-Air ® ...
View full detailsOriginal price $644.00Original price $644.00 - Original price $644.00Original price $644.00Current price $580.00$580.00 - $580.00Current price $580.00Save 10% -
Air Lift LoadLifter 7500XL Ultimate for 11-17 GM 2500/3500
Air LiftOriginal price $1,235.00Original price $1,235.00 - Original price $1,235.00Original price $1,235.00Current price $1,175.00$1,175.00 - $1,175.00Current price $1,175.00The LoadLifter 7500 XL Ultimate offers support for the heaviest tows with an internal jounce bumper, absorbing shock for the smoothest ride. Air L...
View full detailsOriginal price $1,235.00Original price $1,235.00 - Original price $1,235.00Original price $1,235.00Current price $1,175.00$1,175.00 - $1,175.00Current price $1,175.00Save 5% -
Air Lift Load Controller Single Heavy Duty Compressor
Air LiftOriginal price $599.00 - Original price $599.00Original price$599.00$599.00 - $599.00Current price $599.00Offering quick and convenient air pressure adjustment, LoadController (Compact, Single Path, Heavy Duty) will have your vehicle back on the level i...
View full detailsOriginal price $599.00 - Original price $599.00Original price$599.00$599.00 - $599.00Current price $599.00 -
WeatherTech Universal 1st Row Bucket Drivers Seat Protector - Black
WeatherTechOriginal price $238.00 - Original price $238.00Original price$238.00$238.00 - $238.00Current price $238.00WeatherTech Seat Protectors are the perfect accessory for those vehicle owners needing an extra layer of protection for their rear vehicle seating....
View full detailsOriginal price $238.00 - Original price $238.00Original price$238.00$238.00 - $238.00Current price $238.00 -
Mishimoto 01-21 Silverado Sierra Express Savana Duramax 6.6L High Temp Thermostat Set
MishimotoOriginal price $162.00Original price $162.00 - Original price $162.00Original price $162.00Current price $147.00$147.00 - $147.00Current price $147.00Mishimoto 01-10 Chevy Duramax 2500 6.6L 185 & 191F Degrees Racing Thermostat The Mishimoto Chevrolet Duramax high temperature thermostats activ...
View full detailsOriginal price $162.00Original price $162.00 - Original price $162.00Original price $162.00Current price $147.00$147.00 - $147.00Current price $147.00Save 9% -
Banks Power 17-19 GM 6.6L L5P Ram-Air System Air Filter Element
Banks PowerOriginal price $167.00Original price $167.00 - Original price $167.00Original price $167.00Current price $150.00$150.00 - $150.00Current price $150.00Easy to install replacement filter (oiled). Increased airflow, excellent filtration, and longer service life.Banks Ram-Air filter is a high-flow ai...
View full detailsOriginal price $167.00Original price $167.00 - Original price $167.00Original price $167.00Current price $150.00$150.00 - $150.00Current price $150.00Save 10% -
aFe Momentum HD Intake System w/ Pro 10R Filter 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)
aFeOriginal price $616.00 - Original price $616.00Original price$616.00$616.00 - $616.00Current price $616.00Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9†tall, pre-oiled 360-degree radial f...
View full detailsOriginal price $616.00 - Original price $616.00Original price$616.00$616.00 - $616.00Current price $616.00 -
aFe Momentum HD Pro 10R Cold Air Intake System 2017 GM Diesel Trucks V8-6.6L L5P
aFeOriginal price $616.00 - Original price $616.00Original price$616.00$616.00 - $616.00Current price $616.00Unique One-Piece High Quality Housing W/ Sight Window: A custom CAD designed roto-molded housing made from heat soak resistant material eliminates ...
View full detailsOriginal price $616.00 - Original price $616.00Original price$616.00$616.00 - $616.00Current price $616.00 -
aFe Momentum GT PRO DRY S Intake System 2020 GM Diesel Trucks 2500/3500 V8-6.6L (L5P)
aFeOriginal price $638.00 - Original price $638.00Original price$638.00$638.00 - $638.00Current price $638.00Momentum’s unique filter-to-housing interface was built to feature the largest air filter possible. This 9†tall 360-degree radial flow air fil...
View full detailsOriginal price $638.00 - Original price $638.00Original price$638.00$638.00 - $638.00Current price $638.00 -
BD Diesel L5P Replacement Injector Pigtail Kit 2017-2023 Duramax For P0201-P0208 Code*
BD DieselOriginal price $63.00 - Original price $63.00Original price $63.00$66.00$66.00 - $66.00Current price $66.00A 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 $63.00 - Original price $63.00Original price $63.00$66.00$66.00 - $66.00Current price $66.00 -
AMP Research 20-24 Chevrolet Silverado 2500/3500 BedStep - Black
AMP ResearchOriginal price $484.00 - Original price $484.00Original price$484.00$484.00 - $484.00Current price $484.00Go ahead and step on it. Bedstep is a real time saver. Not to mention knee and back saver. Strong and rugged, this non-slip, retractable bumper ste...
View full detailsOriginal price $484.00 - Original price $484.00Original price$484.00$484.00 - $484.00Current price $484.00 -
Mishimoto 17-19 GM 6.6L L5P Cold-Side Pipe and Boot Kit Wrinkle Black
MishimotoOriginal price $484.00Original price $484.00 - Original price $484.00Original price $484.00Current price $440.00$440.00 - $440.00Current price $440.00Improve the power and efficiency of your 2017-2019 Chevrolet/GMC 6.6L Duramax L5P with the Mishimoto cold-side intercooler pipe and boot kit. The f...
View full detailsOriginal price $484.00Original price $484.00 - Original price $484.00Original price $484.00Current price $440.00$440.00 - $440.00Current price $440.00Save 9% -
AMP Research Wire Harness (Fits 76247-01A)
AMP ResearchOriginal price $206.00 - Original price $206.00Original price$206.00$206.00 - $206.00Current price $206.00Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, the automatic, electric-powered ...
View full detailsOriginal price $206.00 - Original price $206.00Original price$206.00$206.00 - $206.00Current price $206.00 -
Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit Stage 2
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$1,174.00$1,174.00 - $1,174.00Current price $1,174.00Wehrli Model WCF100303 WCFab 2007.5-2010 GM LMM 6.6L Duramax Stage 2 Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and a...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$1,174.00$1,174.00 - $1,174.00Current price $1,174.00 -
Wehrli 07.5-10 Chevrolet Duramax LMM 4in Intake Kit
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$776.00$776.00 - $776.00Current price $776.00Wehrli Model WCF100193 WCFab 2007.5-2010 GM LMM 6.6L Duramax 4" Intake Kit with Air Box. This high flow, fabricated aluminum intake pipe and air bo...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$776.00$776.00 - $776.00Current price $776.00 -
Wehrli 2007.5-2010 LMM Duramax High Flow 3in Y-Bridge Ki
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 WCF100164 This LMM 3" Y-Bridge Kit is an upgraded high flow intake kit for the 2007.5-2010 LMM 6.6L Duramax which replaces the OEM upp...
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 -
GM Dragon Fire 85 Remanufactured CP3 Injection Pump For 06-07 LBZ/LMM 6.6L II Duramax 10mm Industrial Injection
Industrial InjectionOriginal price $2,200.00Original price $2,200.00 - Original price $2,200.00Original price $2,200.00Current price $2,134.00$2,134.00 - $2,134.00Current price $2,134.00Industrial Injection Model: 0986437332DFSEThe Industrial Injection Remanufactured stock and performance CP3s start out as a genuine stock OEM CP3 a...
View full detailsOriginal price $2,200.00Original price $2,200.00 - Original price $2,200.00Original price $2,200.00Current price $2,134.00$2,134.00 - $2,134.00Current price $2,134.00Save 3% -
GM Double Dragon 120 Remanufactured CP3 Injection Pump For 06-07 LBZ/LMM II 6.6L Duramax 12mm Industrial Injection
Industrial InjectionOriginal price $2,786.00Original price $2,786.00 - Original price $2,786.00Original price $2,786.00Current price $2,703.00$2,703.00 - $2,703.00Current price $2,703.00Industrial Injection Model: 0986437332DDSEThe Industrial Injection Remanufactured stock and performance CP3s start out as a genuine stock OEM CP3 a...
View full detailsOriginal price $2,786.00Original price $2,786.00 - Original price $2,786.00Original price $2,786.00Current price $2,703.00$2,703.00 - $2,703.00Current price $2,703.00Save 3% -
Exergy 11-16 Chevrolet Duramax 6.6L LML New 150% Over Injector - Set of 8
ExergyOriginal price $9,185.00 - Original price $9,185.00Original price$9,185.00$9,185.00 - $9,185.00Current price $9,185.00Exergy 11-16 Chevy Duramax LML New 150% Over Injector (Set of 8)
Original price $9,185.00 - Original price $9,185.00Original price$9,185.00$9,185.00 - $9,185.00Current price $9,185.00 -
Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Sportsman CP3 Pump (LBZ Based)
ExergyOriginal price $1,863.00 - Original price $1,863.00Original price$1,863.00$1,863.00 - $1,863.00Current price $1,863.00Exergy Model E04 10405Exergy 07.5-10 Chevrolet Duramax 6.6L LMM Sportsman CP3 Pump (LBZ Based) Exergy Sportsman pumps have higher flowing valves th...
View full detailsOriginal price $1,863.00 - Original price $1,863.00Original price$1,863.00$1,863.00 - $1,863.00Current price $1,863.00 -
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$491.00$491.00 - $491.00Current price $491.00Wehrli Model WCF100682 The 3.5" High Flow Passenger Side Intercooler Pipe for 2011-2016 LML Duramax replaces the factory plastic two-piece pipe wit...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$491.00$491.00 - $491.00Current price $491.00 -
Wehrli LML Duramax Twin Turbo Pedestal
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$426.00$426.00 - $426.00Current price $426.00Wehrli Model WCF100676Wehrli LML Duramax Twin Turbo Pedestal Twin Turbo Pedestal for LML Duramax. #8 JIC / -8AN turbo drain incorporated into turbo...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$426.00$426.00 - $426.00Current price $426.00 -
Wehrli 11-16 Chevrolet 6.6L LML Duramax Driver Side 3in Intercooler Pipe
WehrliOriginal price $0.00 - Original price $0.00Original price $0.00$449.00$449.00 - $449.00Current price $449.00Wehrli Model WCF100353 The 3" High Flow Driver Side Intercooler Pipe for 2011-2016 LML Duramax replaces the factory two piece 2 ½" pipe with a high...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$449.00$449.00 - $449.00Current price $449.00 -
GM Dual Fueler Kit For 11-16 LML 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $2,487.00Original price $2,487.00 - Original price $2,487.00Original price $2,487.00Current price $2,413.00$2,413.00 - $2,413.00Current price $2,413.00Industrial Injection Model: 436407The Industrial Injection dual fuel kit is the ultimate for performance. Efficiency is increased and EGTs reduced ...
View full detailsOriginal price $2,487.00Original price $2,487.00 - Original price $2,487.00Original price $2,487.00Current price $2,413.00$2,413.00 - $2,413.00Current price $2,413.00Save 3%
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.