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Fleece Performance 17-22 GM 2500/3500 Duramax MAP Sensor Spacer & Boost Reference Port
$82.84
FPEFPE-L5P-MAP-SPR
Fabrication
Fittings
Fleece Performance
Instock
Fleece Performance MAP Sensor Spacer with Boost Reference Port for the L5P Duramax. Problem: Because of the direct placement of the MAP sensor into...
Fleece Performance 2017+ GM Silverado 2500/3500 6.6L L5P Duramax High Flow Intake Horn
$182.83
FPEFPE-L5P-INTAKEHORN
Air Intake Components
Air Intake Systems
Commerceinstruments Best Selling Products
Fleece Performance
Instock
Gain up to 10 additional RWHP with our cast aluminum high flow intake horn for the 2017-2019 L5P 6.6L Duramax! Our intake horn directly...
Fleece Performance 2020 GM Duramax 6.6L L5P w/Short Bed Fuel Filter Upgrade Kit
$261.05
FPEFPE-L5P-FFBA-20
Fleece Performance
Fuel Delivery
Fuel Filters
Pre-Order
The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cartridge style filter to a spin-on canister...
Fleece Performance 17-19 GM Duramax 6.6L L5P Fuel Filter Upgrade Kit
$261.05
FPEFPE-L5P-FFBA-1719
Fleece Performance
Fuel Delivery
Fuel Filters
Instock
The Fleece Performance L5P fuel filter upgrade kit allows you to seamlessly change over from the stock cartridge style filter to a spin-on canister...
Fleece Performance 94-02 HX35 63mm FMW Holset Cheetah Turbocharger
$1,699.00
FPEFPE-HX35-63-FMW
Commerceinstruments Best Selling Products
Fleece Performance
Forced Induction
Instock
Turbochargers
Fleece Performance Cheetah Turbochargers set the industry standard for power, quality, and reliability. The Cheetah series does not require an expensive kit, just bolt...
Fleece Performance 7in 45 Degree Hood Stack Cover
$57.10
FPEFPE-HSC-7-45
Exhaust, Mufflers & Tips
Fleece Performance
Instock
Smoke Stacks
Fleece Performance 7in 45 Degree Hood Stack CoverWarranty
Fleece Performance 6in 45 Degree Hood Stack Cover
$56.11
FPEFPE-HSC-6-45
Exhaust, Mufflers & Tips
Fleece Performance
Instock
Smoke Stacks
Fleece Performance 6in 45 Degree Hood Stack CoverWarranty
Fleece Performance 5in Straight Cut Hood Stack Cover
$55.12
FPEFPE-HSC-5-S
Exhaust, Mufflers & Tips
Fleece Performance
Instock
Smoke Stacks
Fleece Performance 5in Straight Cut Hood Stack CoverWarranty
Fleece Performance 5in 45 Degree Hood Stack Cover
$55.12
FPEFPE-HSC-5-45
Exhaust, Mufflers & Tips
Fleece Performance
Instock
Smoke Stacks
Fleece Performance 5in 45 Degree Hood Stack CoverWarranty
Fleece Performance 94-20 Cummins Factory Oil Feed Line Replacement (Holset Turbo)
$33.34
FPEFPE-HOL-FD-FIT
Fabrication
Fleece Performance
Instock
Oil Line Kits
Replacement oil feed line adapter fitting for all Holset turbochargers from 1994-2022. Replacement for Cummins P/N: 4940183WarrantyThis Part Fits: Year Make Model Submodel 1994-2002 Dodge...
Fleece Performance 10-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 3
$48.19
FPEFPE-HAR-MU-PT-3
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Replaces: W094230 Application Notes 2007.5-2020 RAM w/ 6.7L Cummins:...
Fleece Performance 15-19 GM 2500/3500 (w/Allison Trans) Transmission Input Speed Sensor Pigtail
$27.40
FPEFPE-HAR-MU-PT-14
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement transmission input speed sensor pigtail for the Allison Transmission 1000/2000 Series on MY 2015-2019 GM trucks. Includes two heat-sealable butt-style connectors. Produced in-house,...
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (8 Pack)
$311.53
FPEFPE-HAR-L5P-INJ-PT-8P
Commerceinstruments Best Selling Products
Engine Components
Fleece Performance
Instock
Wiring Harnesses
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the...
Fleece Performance 17-22 GM 2500/3500 Duramax Replacement Fuel Injector Connector w/Pigtail (4 Pack)
$192.73
FPEFPE-HAR-L5P-INJ-PT-4P
Commerceinstruments Best Selling Products
Fleece Performance
Fuel Delivery
Fuel Filters
Fuel Injector Connectors
Instock
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the...
Fleece 17-22 GM 2500/3500 Duramax L5O Replacement Fuel Injector Connector
$73.93
FPEFPE-HAR-L5P-INJ-PT
Fleece Performance
Fuel Delivery
Fuel Injector Connectors
Fuel Injectors - Diesel
Instock
A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the...
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal
$37.30
FPEFPE-HAR-GM-LCT-SEAL
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This...
Fleece Performance Universal 6in Fuel Pressure Regulator & Multiuse Pigtail
$42.25
FPEFPE-HAR-FPR-PT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connector with 6" pigtail for use in multiple locations on the Duramax, Cummins, Powerstroke, and other GM vehicles. Replaces Chrysler Part Number: 05143779AA...
Fleece Performance 20-24 Ford F-250/F-350 Powerstroke 6in Cooling Fan Pigtail
$54.13
FPEFPE-HAR-FMC-FAN-20-PT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Hard to find replacement connector with 6" pigtail for use on the 2020+ Ford Powerstroke cooling fan clutch. Produced in-house, our manufacturing process includes...
Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter Harness
$64.03
FPEFPE-HAR-FMC-FAN-1118
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Our replacement fan extension harness for the 2011-2018 Ford with 6.7L Power Stroke allows you to repair a broken or damaged harness without needing...
Fleece Performance 20-22 Ford 6.7L Powerstroke Charging Circuit Harness
$149.17
FPEFPE-HAR-FMC-CCH-2022
Commerceinstruments Best Selling Products
Engine Components
Fleece Performance
Instock
Wiring Harnesses
The Fleece Performance Charging Circuit Harness for the 2020-2022 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix...
Fleece Performance 2019 Ford F-250/F-350 6.7L Power Stroke Charging Circuit Harness
$149.17
FPEFPE-HAR-FMC-CCH-19
Engine Components
Fleece Performance
Instock
Wiring Harnesses
The Fleece Performance Charging Circuit Harness for the 2019 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix...
Fleece Performance 17-18 Ford F-250/F-350 6.7L Power Stroke Charging Circuit Harness
$149.17
FPEFPE-HAR-FMC-CCH-1718
Commerceinstruments Best Selling Products
Engine Components
Fleece Performance
Instock
Wiring Harnesses
The Fleece Performance Charging Circuit Harness for the 2017-2018 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix...
Fleece Performance 11-16 Ford F250-550 Powerstroke Charging Circuit Harness
$149.17
FPEFPE-HAR-FMC-CCH-1116
Engine Components
Fleece Performance
Pre-Order
Wiring Harnesses
The Fleece Performance Charging Circuit Harness for 2011-2016 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix the...
Fleece Performance 03-10 Ford F-250-F-550 6.0L/6.4L Powerstroke 48in Camshaft Sensor Sensor Pigtail
$52.15
FPEFPE-HAR-FMC-CAM-0310
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connector with 48" pigtail for use on the 6.0 and 6.4 Powerstroke engines. The additional length pigtail allows for routing of the harness...
Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sensor Pigtail
$44.23
FPEFPE-HAR-DMAX-MAF-1116-PT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connector with 6" pigtail for use on the 2011-2016 6.6L Duramax MAF sensor. Produced in-house, our manufacturing process includes fully automated wire cutting...
Fleece Performance 11-16 GM 2500-3500 Duramax Fuel Rail Pressure Harness
$83.83
FPEFPE-HAR-DMAX-LML-RP
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Our Fuel Rail Pressure harness for the 2011-2016 6.6L Duramax is a direct replacement for GM Part Numbers 12647115 and 12638158. Produced in-house, our...
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness
$83.83
FPEFPE-HAR-DMAX-FPR
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Our Fuel Pressure Regulator (FPR) harness for the 2001-2010 6.6L Duramax is a direct replacement for GM Part Number: 97378671 (MY 2006-2010) and 97327685...
Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail
$50.17
FPEFPE-HAR-CUMM-ST-PT-0318
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement engine starter connector with 6" pigtail for use on the 2003-2018 Cummins. Produced in-house, our manufacturing process includes fully automated wire cutting and...
Fleece Performance 07.5-22 Dodge Cummins Turbocharger Turbine Speed Sensor Pigtail
$51.16
FPEFPE-HAR-CUMM-SP-PT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connector with 6" pigtail. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure...
Fleece Performance 06-22 Dodge 2500/3500 Cummins 5.9L/6.7L Injector Connector w/6in Pigtail
$37.30
FPEFPE-HAR-CUMM-INJ-PT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Cummins injector harness connector with 6" pigtail for 2006 - 2022 5.9L and 6.7L Cummins engines. Two of these connectors are utilized on the...
Fleece Performance 19-24 Ram 2500/3500 Cummins Cooling Fan Extension Harness
$63.04
FPEFPE-HAR-CUMM-FAN-1924
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Our replacement fan extension harness for the 2019-2024 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to...
Fleece Performance 13-18 Dodge 2500/3500 Cummins Cooling Fan Extension Harness
$60.07
FPEFPE-HAR-CUMM-FAN-1318
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Our replacement fan extension harness for the 2013-2018 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to...
Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail
$73.93
FPEFPE-HAR-CUMM-CF-0312
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connectors with 6" pigtail for use on the Cummins engine, this kit includes BOTH sides of the connector with flying leads to allow...
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail
$35.32
FPEFPE-HAR-CUMM-ALT-0722
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Replacement connector with 6" pigtail for use on the 2007-2022 Ram with 6.7L Cummins along with many other applications. Produced in-house, our manufacturing process...
Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness
$44.23
FPEFPE-HAR-CP3-EXT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Regulator extension harness for use with Bosch CP3's used in 6.6L Duramax applications.WarrantyThis Part Fits: Year Make Model Submodel 2015-2016 Chevrolet Silverado 2500 HD...
Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension
$44.23
FPEFPE-HAR-67-IAT-EXT
Engine Components
Fleece Performance
Instock
Wiring Harnesses
Extension harness for use with air intake sensors on 2013-2024 Dodge Ram with 6.7L Cummins.WarrantyThis Part Fits: Year Make Model Submodel 2013-2018 Ram 2500...
