Duramax Parts
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aFe Magnum FORCE CAI System Spare Parts Kit (Use w/ PN 54-82322/51-82322/51-82322-E/75-82322)
aFeOriginal price $64.00 - Original price $64.00Original price$64.00$64.00 - $64.00Current price $64.00aFe Model 59-82322Magnum FORCE Cold Air Intake System Spare Parts Kit Fits aFe POWER Intakes PN: 54-82322, 51-82322, 51-82322-E & 75-82322This ...
View full detailsOriginal price $64.00 - Original price $64.00Original price$64.00$64.00 - $64.00Current price $64.00 -
AMP Research 01-06 GMC Sierra 1500 HD Powerstep Wiring Harness w/ Connector
AMP ResearchOriginal price $39.99 - Original price $39.99Original price$39.99$39.99 - $39.99Current price $39.99Getting 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 $39.99 - Original price $39.99Original price$39.99$39.99 - $39.99Current price $39.99 -
HPT GM E42 L5P Global B ECM Upgrade (*VIN & Original ECM Required*)
HP TunersOriginal price $999.99 - Original price $999.99Original price$999.99$999.99 - $999.99Current price $999.99HP Tuners Model ECM-E42-L5P-UHPT GM E42 L5P Global B ECM Upgrade (*VIN & Original ECM Required*) Tune your 2024-2025 Silverado/Sierra 2500/3500...
View full detailsOriginal price $999.99 - Original price $999.99Original price$999.99$999.99 - $999.99Current price $999.99 -
HPT 6-Position Diesel Switch
HP TunersOriginal price $79.99 - Original price $79.99Original price$79.99$79.99 - $79.99Current price $79.99HP Tuners Model H-M04-00Knurled aluminum switch knob and position dial. Hardware 6-position rotary switch for HP Tuners’ L5P and Cummins (CM2450 an...
View full detailsOriginal price $79.99 - Original price $79.99Original price$79.99$79.99 - $79.99Current price $79.99 -
HPT L5P ECM Upgrade (*Original ECM Required*)
HP TunersOriginal price $649.99 - Original price $649.99Original price$649.99$649.99 - $649.99Current price $649.99HP Tuners Model ECM-00-L5P-UGM E41 ECM Services (L5P) - GM E41 ECM Upgrade Get your 2017-2023 Chevrolet Silverado and GMC Sierra 2500/3500 6.6L Dur...
View full detailsOriginal price $649.99 - Original price $649.99Original price$649.99$649.99 - $649.99Current price $649.99 -
AMP Research 20-23 Chevrolet Silverado 2500 HD Powerstep Wiring Harness Kit Xtreme
AMP ResearchOriginal price $199.99 - Original price $199.99Original price$199.99$199.99 - $199.99Current price $199.99AMP Research Model 19-04565-97L Getting into your truck shouldn't feel like climbing Mount Everest. That's why AMP Research invested in POWERSTEP, ...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.99$199.99 - $199.99Current price $199.99 -
AMP Research Replacement Powerstep Step Assembly 85in
AMP ResearchOriginal price $199.99 - Original price $199.99Original price$199.99$199.99 - $199.99Current price $199.99AMP Research Model 20-04657-85The new Powerstep Smart Series is the latest innovation to bring more control for the electric-powered running board ...
View full detailsOriginal price $199.99 - Original price $199.99Original price$199.99$199.99 - $199.99Current price $199.99 -
Rough Country Retractable Bed Step | Manual Pull | Chevy/GMC 2500HD/3500HD (15-19)
Rough CountryOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95Rought Country Model PW059391Does NOT fit GMC models. Tired of climbing up like you're scaling a wall just to reach your gear? The Rough Country Ma...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95 -
S&S Diesel Motorsport Duramax Ordnance 650 CP3 High Pressure Fuel Pump
S&SOriginal price $4,000.00 - Original price $5,000.00Original price$4,000.00$4,000.00 - $5,000.00Current price $4,000.00S&S Model LBZ-CP3-ORD650-GPD or LBZ-CP3-ORD650-SP Race application only made to orderS&S Diesel Motorsport Duramax Ordnance 650 CP3 (650 l/...
View full detailsOriginal price $4,000.00 - Original price $5,000.00Original price$4,000.00$4,000.00 - $5,000.00Current price $4,000.00 -
KIT110 - HD Tie Rod Assembly - Apex Design (TR105 x 2)
APEXOriginal price $260.00 - Original price $260.00Original price$260.00$260.00 - $260.00Current price $260.00Apex Model KIT110 What It Fits: Chevrolet Silverado 2500 HD (2011-2025) 2WD or 4WDChevrolet Silverado 3500 HD (2011-2025) 2WD or 4WDGMC Sier...
View full detailsOriginal price $260.00 - Original price $260.00Original price$260.00$260.00 - $260.00Current price $260.00 -
TR105 - Tie Rod End, Inner & Outer - Apex HD Design
APEXOriginal price $130.00 - Original price $130.00Original price$130.00$130.00 - $130.00Current price $130.00Apex Model TR105 What It Fits: Chevrolet Silverado 2500 HD (2011-2025) 2WD or 4WDChevrolet Silverado 3500 HD (2011-2025) 2WD or 4WDGMC Sierra...
View full detailsOriginal price $130.00 - Original price $130.00Original price$130.00$130.00 - $130.00Current price $130.00 -
Rough Country Retractable Bed Step | Manual Pull | Chevy/GMC 2500HD/3500HD (11-14)
Rough CountryOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95Rough Country Model PW059331 Tired of climbing up like you're scaling a wall just to reach your gear? The Rough Country Manual Bed Step is you...
View full detailsOriginal price $199.95 - Original price $199.95Original price$199.95$199.95 - $199.95Current price $199.95 -
Kryptonite Spindle O-ring For 2001–2010 Chevy/GMC HD Trucks
KryptoniteOriginal price $5.69 - Original price $5.69Original price$5.69$5.69 - $5.69Current price $5.69Kryptonite Model 568-346Fits; 2001–2010 Chevy/GMC 2500HD / 3500HD Trucks Part# 568-346 Description: The Kryptonite Inner Spindle O-Ring is a direct...
View full detailsOriginal price $5.69 - Original price $5.69Original price$5.69$5.69 - $5.69Current price $5.69 -
Industrial Injection Duramax 6.6L New XP500 Series CP3
Industrial InjectionOriginal price $3,399.95Original price $3,399.95 - Original price $3,399.95Original price $3,399.95Current price $3,297.95$3,297.95 - $3,297.95Current price $3,297.95Industrial Injection Model XP500DIndustrial Injection Duramax 6.6L New XP500 Series CP3
Original price $3,399.95Original price $3,399.95 - Original price $3,399.95Original price $3,399.95Current price $3,297.95$3,297.95 - $3,297.95Current price $3,297.95Save 3% -
Fox 2.5 HTO Performance Series Rear Shock (single) 0"-1" 2011-2025
KryptoniteOriginal price $346.95 - Original price $346.95Original price$346.95$346.95 - $346.95Current price $346.95Kryptonite Model KRS4009Fits; 2011-2025 Chevrolet/GMC 2500/3500 HD Part# KRS4009 *Sold Individually DESCRIPTION Fox direct replacement shocks ...
View full detailsOriginal price $346.95 - Original price $346.95Original price$346.95$346.95 - $346.95Current price $346.95 -
Kryptonite Upper Control Arm Logo Plates For UCA10/UCA12/UCA13
KryptoniteOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99Kryptonite Model KRUCA10PLATESPart# KRUCA10PLATES DESCRIPTION: Replacement adhesive-backed stainless steel logo plates for Kryptonite Upper Control...
View full detailsOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99 -
Fox 2.5 HTO Performance Series Front Shock (single) 0"-2.5" 2011-2025
KryptoniteOriginal price $346.95 - Original price $346.95Original price$346.95$346.95 - $346.95Current price $346.95Kryptonite Model KRS4010Fits; 2011-2025 Chevrolet/GMC 2500/3500 HD Part# KRS4010 *Sold Individually DESCRIPTION Fox direct replacement shocks ...
View full detailsOriginal price $346.95 - Original price $346.95Original price$346.95$346.95 - $346.95Current price $346.95 -
aFe Power Front/Rear Diff Cover Kit w/ Oil 01-10 GM Diesel Trucks V8 (AAM 9.25 & AAM 11.5-14)
aFeOriginal price $522.00 - Original price $522.00Original price$522.00$522.00 - $522.00Current price $522.00aFe Model 46-7706ABaFe Power’s Pro Series front and rear differential covers bring performance-driven protection to your drivetrain. Constructed fr...
View full detailsOriginal price $522.00 - Original price $522.00Original price$522.00$522.00 - $522.00Current price $522.00 -
aFe Power Front/Rear Diff Cover Kit w/ Oil 11-19 GM Diesel Trucks V8 (AAM 9.25-12 & AAM 11.5-14)
aFeOriginal price $871.00 - Original price $871.00Original price$871.00$871.00 - $871.00Current price $871.00aFe Model 46-7707ABaFe Power’s Pro Series front and rear differential covers bring performance-driven protection to your drivetrain. Constructed fr...
View full detailsOriginal price $871.00 - Original price $871.00Original price$871.00$871.00 - $871.00Current price $871.00 -
aFe Power Front/Rear Diff Cover Kit w/ Oil 20-25 GM Diesel Trucks V8 (AAM 9.25-12 & AAM 11.5-12-14)
aFeOriginal price $871.00 - Original price $871.00Original price$871.00$871.00 - $871.00Current price $871.00aFe Model 46-7708ABaFe Power’s Pro Series front and rear differential covers bring performance-driven protection to your drivetrain. Constructed fr...
View full detailsOriginal price $871.00 - Original price $871.00Original price$871.00$871.00 - $871.00Current price $871.00 -
Kryptonite Upper Control Arm Logo Plates KRUCA88/99
KryptoniteOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99Kryptonite Part #= KRUCA88/99PLATES Fits: KRUCA88 KRUCA99 Important Fitment Details: Will NOT fit any other Kryptonite Upper Control Arms. Descri...
View full detailsOriginal price $18.99 - Original price $18.99Original price$18.99$18.99 - $18.99Current price $18.99 -
Industrial Injection 17-19 Duramax L5P 6.6L Shop Exchange Turbo (B2BV)
Industrial InjectionOriginal price $2,097.95Original price $2,097.95 - Original price $2,097.95Original price $2,097.95Current price $2,035.01$2,035.01 - $2,035.01Current price $2,035.01Industrial Injection Model 12709901060SEIndustrial Injection 17-19 Duramax L5P 6.6L Shop Exchange Turbo (B2BV)
Original price $2,097.95Original price $2,097.95 - Original price $2,097.95Original price $2,097.95Current price $2,035.01$2,035.01 - $2,035.01Current price $2,035.01Save 3% -
Rough Country AC2 Running Boards | Amber/White | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (19-26)
Rough CountryOriginal price $549.95 - Original price $549.95Original price$549.95$549.95 - $549.95Current price $549.95Rough Country Model 57007Aggressive Style Meets Everyday Functionality: Upgrade your truck's look and performance with Rough Country's AC2 Running ...
View full detailsOriginal price $549.95 - Original price $549.95Original price$549.95$549.95 - $549.95Current price $549.95 -
Rough Country Multi-Color LED Running Boards | Crew Cab | Chevy/GMC 1500/2500HD/3500HD (07-19 & Classic)
Rough CountryOriginal price $699.95 - Original price $699.95Original price$699.95$699.95 - $699.95Current price $699.95Rough Country Model 55010Revolutionize the way you step into your truck with Rough Country's Bluetooth-Controlled Running Boards! Designed for thos...
View full detailsOriginal price $699.95 - Original price $699.95Original price$699.95$699.95 - $699.95Current price $699.95
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.