L5P Duramax Parts
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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$ 3,090.00$ 3,090.00 - $ 3,090.00Current price $ 3,090.00Fleece 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$ 3,090.00$ 3,090.00 - $ 3,090.00Current price $ 3,090.00 -
Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,526.00$ 4,526.00 - $ 4,526.00Current price $ 4,526.00Fleece Performance Model FPE-L5P-FFBA-20The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cart...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,526.00$ 4,526.00 - $ 4,526.00Current price $ 4,526.00 -
Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 691.00$ 691.00 - $ 691.00Current price $ 691.00Fleece Performance Model FPE-HAR-MU-PT-1Replacement connector with 4.5 inch pigtail for use in multiple locations on the Duramax, Ram with Cummins,...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 691.00$ 691.00 - $ 691.00Current price $ 691.00 -
Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah Turbocharger
Fleece PerformanceOriginal price $ 43,600.00 - Original price $ 43,600.00Original price$ 43,600.00$ 43,600.00 - $ 43,600.00Current price $ 43,600.00Fleece Performance Model FPE-L5P-VNT63-1723Fleece Performance 17-23 GM 2500/3500 6.6L L5P Duramax 63mm Cheetah Turbocharger
Original price $ 43,600.00 - Original price $ 43,600.00Original price$ 43,600.00$ 43,600.00 - $ 43,600.00Current price $ 43,600.00 -
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (4 Pack)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,272.00$ 3,272.00 - $ 3,272.00Current price $ 3,272.00Fleece Performance Model FPE-HAR-L5P-INJ-PT-4PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 3,272.00$ 3,272.00 - $ 3,272.00Current price $ 3,272.00 -
Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,254.00$ 1,254.00 - $ 1,254.00Current price $ 1,254.00Fleece Performance Model FPE-L5P-MAP-SPRAll new Fleece Performance MAP sensor spacer with boost reference port for the L5P Duramax. Problem: Becaus...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,254.00$ 1,254.00 - $ 1,254.00Current price $ 1,254.00 -
Fleece 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,091.00$ 1,091.00 - $ 1,091.00Current price $ 1,091.00Fleece Performance Model FPE-HAR-L5P-INJ-PTA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fuel ...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,091.00$ 1,091.00 - $ 1,091.00Current price $ 1,091.00 -
Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler lines
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,998.00$ 5,998.00 - $ 5,998.00Current price $ 5,998.00Fleece Performance Model FPE-TL-L5P-1719Replace your leaking transmission lines with our heavy duty, high flow, flexible transmission lines. Our ki...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,998.00$ 5,998.00 - $ 5,998.00Current price $ 5,998.00 -
Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,526.00$ 4,526.00 - $ 4,526.00Current price $ 4,526.00Fleece Performance Model FPE-L5P-FFBA-1719The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock ca...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 4,526.00$ 4,526.00 - $ 4,526.00Current price $ 4,526.00 -
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,453.00$ 5,453.00 - $ 5,453.00Current price $ 5,453.00Fleece Performance Model FPE-HAR-L5P-INJ-PT-8PA common failure point on the L5P Duramax, our replacement connector with 4.5 inch pigtail for the fu...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 5,453.00$ 5,453.00 - $ 5,453.00Current price $ 5,453.00 -
Fleece Performance 07.5-24 Dodge RAM 6.7L Cummins Cold Weather Upgrade Kit
Fleece PerformanceOriginal price $ 1,999.00 - Original price $ 1,999.00Original price$ 1,999.00$ 1,999.00 - $ 1,999.00Current price $ 1,999.00Fleece Performance Model FPE-CUMM-IAH-X26.7L Cummins owners: Our add-on cold weather kit for the Fleece Performance intake and grid heater kit prov...
View full detailsOriginal price $ 1,999.00 - Original price $ 1,999.00Original price$ 1,999.00$ 1,999.00 - $ 1,999.00Current price $ 1,999.00 -
Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,254.00$ 1,254.00 - $ 1,254.00Current price $ 1,254.00Fleece Performance Model FPE-L5P-MAP-SPR-24Fleece Performance 24-25 GM 2500/3500 Duramax L5P Secondary MAP Sensor Spacer All new Fleece Performance...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 1,254.00$ 1,254.00 - $ 1,254.00Current price $ 1,254.00 -
Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Passenger Side)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,791.00$ 21,791.00 - $ 21,791.00Current price $ 21,791.00Fleece Performance Model FPE-61-10014-PFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Passenger Side) Each cylinder head is ma...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,791.00$ 21,791.00 - $ 21,791.00Current price $ 21,791.00 -
Fleece Performance 17-23 GM L5P 2500/3500 Freedom Series Cylinder Head (Driver Side)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,791.00$ 21,791.00 - $ 21,791.00Current price $ 21,791.00Fleece Performance Model FPE-61-10014-DFleece Performance 17-23 GM 2500/3500 Freedom Series Cylinder Head (Driver Side) Each cylinder head is manuf...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 21,791.00$ 21,791.00 - $ 21,791.00Current price $ 21,791.00 -
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Harness Connector & Seal (7pk)
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,545.00$ 2,545.00 - $ 2,545.00Current price $ 2,545.00Fleece Performance Model FPE-HAR-GM-LCT-SEAL-7PGet rid of oil leaks from the harness connector with our replacement internal wiring harness seal fo...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 2,545.00$ 2,545.00 - $ 2,545.00Current price $ 2,545.00 -
Fleece Performance 01-19 GM 2500/3500 34V Duramax Billet Rocker Arm Bridges
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,315.00$ 9,315.00 - $ 9,315.00Current price $ 9,315.00Fleece Performance Model FPE-BRAB-D1Fleece Performance billet rocker arm bridges for the GM Duramax. These bridges offer a massive 2.5-time strengt...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 9,315.00$ 9,315.00 - $ 9,315.00Current price $ 9,315.00 -
Fleece Performance 17-19 GM 2500/3500 Duramax LP5 Fan Extension Harness
Fleece PerformanceOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 836.00$ 836.00 - $ 836.00Current price $ 836.00Fleece Performance Model FPE-HAR-DMAX-FAN-L5POur replacement fan extension harness for the 2017-2019 L5P Duramax allows you to repair a broken or d...
View full detailsOriginal price $ 0.00 - Original price $ 0.00Original price $ 0.00$ 836.00$ 836.00 - $ 836.00Current price $ 836.00
