Duramax Parts
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WT FloorLiner - Rear - Blk
WeatherTechOriginal price $342.00 - Original price $342.00Original price$342.00$342.00 - $342.00Current price $342.00The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...
View full detailsOriginal price $342.00 - Original price $342.00Original price$342.00$342.00 - $342.00Current price $342.00 -
WT FloorLiner - Front - Cocoa
WeatherTechOriginal price $378.00 - Original price $378.00Original price$378.00$378.00 - $378.00Current price $378.00The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...
View full detailsOriginal price $378.00 - Original price $378.00Original price$378.00$378.00 - $378.00Current price $378.00 -
WT FloorLiner - Rear - Blk
WeatherTechOriginal price $387.00 - Original price $387.00Original price$387.00$387.00 - $387.00Current price $387.00The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...
View full detailsOriginal price $387.00 - Original price $387.00Original price$387.00$387.00 - $387.00Current price $387.00 -
WT FloorLiner - Front - Grey
WeatherTechOriginal price $378.00 - Original price $378.00Original price$378.00$378.00 - $378.00Current price $378.00The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...
View full detailsOriginal price $378.00 - Original price $378.00Original price$378.00$378.00 - $378.00Current price $378.00 -
WT FloorLiner - Rear - Grey
WeatherTechOriginal price $422.00 - Original price $422.00Original price$422.00$422.00 - $422.00Current price $422.00The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...
View full detailsOriginal price $422.00 - Original price $422.00Original price$422.00$422.00 - $422.00Current price $422.00 -
WT FloorLiner - Front - Cocoa
WeatherTechOriginal price $422.00 - Original price $422.00Original price$422.00$422.00 - $422.00Current price $422.00The WeatherTech FloorLiner DigitalFit accurately and completely lines the interior carpet giving "absolute interior protection". Digital laser meas...
View full detailsOriginal price $422.00 - Original price $422.00Original price$422.00$422.00 - $422.00Current price $422.00 -
WT 3D FloorMat - Front - Cocoa
WeatherTechOriginal price $397.00 - Original price $397.00Original price$397.00$397.00 - $397.00Current price $397.00WeatherTech has taken vehicle floor protection to the next dimension! Laser measured and custom fit, the 3D FloorMat not only covers your carpeted ...
View full detailsOriginal price $397.00 - Original price $397.00Original price$397.00$397.00 - $397.00Current price $397.00 -
WT Rubber Mats - Front - Grey
WeatherTechOriginal price $218.00 - Original price $218.00Original price$218.00$218.00 - $218.00Current price $218.00The WeatherTech All-Weather Floor Mats have deeply sculpted channels designed to trap water, road salt, mud and sand. They wont curl, crack or har...
View full detailsOriginal price $218.00 - Original price $218.00Original price$218.00$218.00 - $218.00Current price $218.00 -
Industrial Injection L5P Fuel Contamination Kit 17-22*
Industrial InjectionOriginal price $7,693.00 - Original price $7,693.00Original price$7,693.00$7,693.00 - $7,693.00Current price $7,693.00Industrial Injection Model: AP54820Industrial Injection L5P Fuel Contamination Kit L5P Fuel Contamination Kit 17-22 *NOTE: 2020+ will need to add t...
View full detailsOriginal price $7,693.00 - Original price $7,693.00Original price$7,693.00$7,693.00 - $7,693.00Current price $7,693.00 -
Exergy 17-19 Chevrolet Duramax 6.6L L5P New 200% Over Injector w/Internal Modification - Set of 8
ExergyOriginal price $9,246.00 - Original price $9,246.00Original price$9,246.00$9,246.00 - $9,246.00Current price $9,246.00Exergy Model E02 10718 Exergy 2017+ L5P Duramax 200% Over Injector w/ L5P Internal Modification (Set of 8) TRUCK ONLY NOT CHASSIS CAB! The nozzles ...
View full detailsOriginal price $9,246.00 - Original price $9,246.00Original price$9,246.00$9,246.00 - $9,246.00Current price $9,246.00 -
DDP 17-21 Chevrolet Duramax L5P Brand New Injector Set - 100HP (25% Over)
DDPOriginal price $0.00 - Original price $0.00Original price $0.00$5,371.00$5,371.00 - $5,371.00Current price $5,371.00DDP Model DDPL5P-100Duramax 17-21 L5P Injector Set: Brand New injector set at 25 percent over, will improve fuel economy and increase power by 100 ...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$5,371.00$5,371.00 - $5,371.00Current price $5,371.00 -
GM Race Heads For 06-10 LBZ LMM 6.6L Duramax Industrial Injection
Industrial InjectionOriginal price $5,868.00Original price $5,868.00 - Original price $5,868.00Original price $5,868.00Current price $5,692.00$5,692.00 - $5,692.00Current price $5,692.00Industrial Injection Model: PDM-LBZ/LMMRH The Industrial Injection LBZ/LMM Duramax Race Heads are designed for the racer / sled puller in mind. Ful...
View full detailsOriginal price $5,868.00Original price $5,868.00 - Original price $5,868.00Original price $5,868.00Current price $5,692.00$5,692.00 - $5,692.00Current price $5,692.00Save 3% -
Exergy 16-19 LWN Duramax New Stock Replacement Fuel Injectors (Set of 4)
ExergyOriginal price $3,231.00 - Original price $3,231.00Original price$3,231.00$3,231.00 - $3,231.00Current price $3,231.00Exergy Model E02 10801 Exergy 2016-2019 GM 2.8L LWN Duramax Stock Replacement Injector (set of 4) Year Make Model Engine Liters: 2019 Chevrolet...
View full detailsOriginal price $3,231.00 - Original price $3,231.00Original price$3,231.00$3,231.00 - $3,231.00Current price $3,231.00 -
GM Remanufactured CP3 Injection Pump For 06-10 6.6L LBZ/LMM Duramax Industrial Injection
Industrial InjectionOriginal price $955.00Original price $955.00 - Original price $955.00Original price $955.00Current price $926.00$926.00 - $926.00Current price $926.00Industrial Injection Model: 0986437332SE-IIS The Industrial Injection Remanufactured stock and performance CP3s start out as a genuine stock OEM CP...
View full detailsOriginal price $955.00Original price $955.00 - Original price $955.00Original price $955.00Current price $926.00$926.00 - $926.00Current price $926.00Save 3% -
DDP 08-10 Chevrolet Duramax 5.9L LMM Stock Reman Injector (Single)
DDPOriginal price $0.00 - Original price $0.00Original price $0.00$775.00$775.00 - $775.00Current price $775.00DDP Model DDPLMM-STKDuramax 08-10 LMM Injector: Remanufactured stock power level injector. Every internal component replaced with new OE components...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$775.00$775.00 - $775.00Current price $775.00 -
DDP 04.5-05 Chevrolet Duramax 6.6L LLY Stock Reman Injector (Single)
DDPOriginal price $0.00 - Original price $0.00Original price $0.00$600.00$600.00 - $600.00Current price $600.00DDP Model DDPLLY-STKDuramax 04.5-05 LLY Injector: Remanufactured stock power level injector. Every internal component replaced with new OE componen...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$600.00$600.00 - $600.00Current price $600.00 -
DDP 06-07 Chevrolet Duramax 6.6L LBZ Stock Reman Injector (Single)
DDPOriginal price $0.00 - Original price $0.00Original price $0.00$747.00$747.00 - $747.00Current price $747.00DDP Model DDPLBZ-STKDuramax 06-07 LBZ Injector: Remanufactured stock power level injector. Every internal component replaced with new OE components...
View full detailsOriginal price $0.00 - Original price $0.00Original price $0.00$747.00$747.00 - $747.00Current price $747.00 -
Exergy Rail Fitting for HP Line into PRV Location LLY/LBZ/LMM & Cummins 6.7L
ExergyOriginal price $114.00 - Original price $114.00Original price$114.00$114.00 - $114.00Current price $114.00Exergy Model 1-018-153-AExergy Rail Fitting for HP Line into PRV Location For Cummins 6.7L & LLY/LBZ/LMM
Original price $114.00 - Original price $114.00Original price$114.00$114.00 - $114.00Current price $114.00 -
Exergy Port to Female M18x1.5 Cummins 6.7 / Duramax LLY/LBZ/LMM
ExergyOriginal price $171.00 - Original price $171.00Original price$171.00$171.00 - $171.00Current price $171.00Exergy Model 1-018-167 Cummins 6.7 / Duramax LLY/LBZ/LMM Port to Female M18x1.5 - 1-018-167
Original price $171.00 - Original price $171.00Original price$171.00$171.00 - $171.00Current price $171.00 -
Exergy PRV Plug w/O-Ring Cummins 6.7L/LLY/LBZ/LMM (Diagnostic Purposes Only)
ExergyOriginal price $94.00 - Original price $94.00Original price$94.00$94.00 - $94.00Current price $94.00Exergy Model 1-018-172 Exergy PRV Plug w/O-Ring Cummins 6.7L/LLY/LBZ/LMM (Diagnostic Purposes Only)
Original price $94.00 - Original price $94.00Original price$94.00$94.00 - $94.00Current price $94.00 -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Passenger Side)
ExergyOriginal price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Leak Rail Assembly (Passenger Side)
Original price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00 -
Exergy 04.5-10 Chevrolet Duramax 6.6L LLY/LBZ/LMM Leak Rail Assembly (Driver Side)
ExergyOriginal price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00Exergy 04.5-10 Chevy Duramax LLY/LBZ/LMM Leak Rail Assembly (Driver Side)
Original price $90.00 - Original price $90.00Original price$90.00$90.00 - $90.00Current price $90.00 -
Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM RH Fuel Rail
ExergyOriginal price $647.00 - Original price $647.00Original price$647.00$647.00 - $647.00Current price $647.00Exergy Model E06 10451Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM RH Fuel Rail
Original price $647.00 - Original price $647.00Original price$647.00$647.00 - $647.00Current price $647.00 -
Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM LH Fuel Rail
ExergyOriginal price $779.00 - Original price $779.00Original price$779.00$779.00 - $779.00Current price $779.00Exergy Model E06 10450Exergy 07.5-10 Chevrolet Duramax LMM New Stock Replacement LMM LH Fuel Rail
Original price $779.00 - Original price $779.00Original price$779.00$779.00 - $779.00Current price $779.00
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.