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 the common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Fits 2020-2022 Ford F250/350/450/550 with 6.7L Powerstroke. Problem Overview: COMPLAINT: Charging circuit MIL illuminated intermittingly or continuously on the truck dash. CAUSE: Damaged, stressed, chaffed, or broken charging circuit sense wires in the OEM harness that are routed from the Powertrain Control Module (PCM) to the alternator resulting in an intermittent voltage reading to the PCM. DESCRIPTION: Due to the routing, exposure, and general lack of protection on the small charging circuit sense wires that are routed from Powertrain Control Module (PCM) to the alternator it is common for wire damage to be experienced. The routing of the OE harness is cumbersome and extremely difficult to replace and diagnose. FIX/SOLUTION: The Fleece Performance Charging Circuit Harness is a drop-in replacement to replace a failed factory harness causing an intermittent or illuminated charging circuit MIL on the dash. The harness installs directly in-line with factory connections with no cutting or splicing and allows you to reroute the alternator connection along the top side of the engine. Application Notes: Fits 2020-2022 Ford F250/350/450/550 with 6.7L Powerstroke. This kit is for the charging circuit on the Primary Alternator and can be used on vehicles equipped with a secondary alternator.

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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 the common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Fits 2019 Ford F250/350/450/550 with 6.7L Powerstroke. Problem Overview COMPLAINT: Charging circuit MIL illuminated intermittingly or continuously on the truck dash. CAUSE: Damaged, stressed, chaffed, or broken charging circuit sense wires in the OEM harness that are routed from the Powertrain Control Module (PCM) to the alternator resulting in an intermittent voltage reading to the PCM. DESCRIPTION: Due to the routing, exposure, and general lack of protection on the small charging circuit sense wires that are routed from Powertrain Control Module (PCM) to the alternator it is common for wire damage to be experienced. The routing of the OE harness is cumbersome and extremely difficult to replace and diagnose. FIX/SOLUTION: The Fleece Performance Charging Circuit Harness is a drop-in replacement to replace a failed factory harness causing an intermittent or illuminated charging circuit MIL on the dash. The harness installs directly in-line with factory connections with no cutting or splicing and allows you to reroute the alternator connection along the top side of the engine. Application Notes Fits 2019 Ford F250/350/450/550 with 6.7L Powerstroke. This kit is for the charging circuit on the Primary Alternator and can be used on vehicles equipped with a secondary alternator.

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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 the common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Fits 2017-2018 Ford F250/350/450/550 with 6.7L Powerstroke. Problem Overview COMPLAINT: Charging circuit MIL illuminated intermittingly or continuously on the truck dash. CAUSE: Damaged, stressed, chaffed, or broken charging circuit sense wires in the OEM harness that are routed from the Powertrain Control Module (PCM) to the alternator resulting in an intermittent voltage reading to the PCM. DESCRIPTION: Due to the routing, exposure, and general lack of protection on the small charging circuit sense wires that are routed from Powertrain Control Module (PCM) to the alternator it is common for wire damage to be experienced. The routing of the OE harness is cumbersome and extremely difficult to replace and diagnose. FIX/SOLUTION: The Fleece Performance Charging Circuit Harness is a drop-in replacement to replace a failed factory harness causing an intermittent or illuminated charging circuit MIL on the dash. The harness installs directly in-line with factory connections with no cutting or splicing and allows you to reroute the alternator connection along the top side of the engine. Application Notes Fits 2017-2018 Ford F250/350/450/550 with 6.7L Powerstroke. This kit is for the charging circuit on the Primary Alternator and can be used on vehicles equipped with a secondary alternator.

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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 common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Fits 2011-2016 Ford F250/350/450/550 with 6.7L Powerstroke. Problem Overview COMPLAINT: Charging circuit MIL illuminated intermittingly or continuously on the truck dash. CAUSE: Damaged, stressed, chaffed, or broken charging circuit sense wires in the OEM harness that are routed from the Powertrain Control Module (PCM) to the alternator resulting in an intermittent or continuously low voltage reading to the PCM. DESCRIPTION: Due to the routing, exposure, and general lack of protection on the small charging circuit sense wires that are routed from Powertrain Control Module (PCM) to the alternator it is common for wire damage to be experienced. The routing of the OE harness is cumbersome and extremely difficult to replace and diagnose. Images below show the routing location of the wires in the plastic channel located on the underside of the engine as well as exposed in sections between the channels.

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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 from the sensor directly to an accessible location on the top of the engine. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly. Includes heat sealable butt splice connectors. Fitment Notes: The 6.0L OE harness uses red and orange wires to match what is provided. The 6.4L OE harness uses yellow with violet or green with a brown stripe wires. APPLICATION NOTES 2003-2010 6.0 and 6.4 Powerstroke Camshaft Position Sensor -F250, F350, F450, F550

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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 and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly. Includes heat-sealable butt-style connectors. Replaces GM 13579601 and AC Delco PT3345. 

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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 manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Replaces discontinued GM part number: 12647115 and 12638158 APPLICATION NOTES 2011-2016 6.6L Duramax Fuel Rail Pressure Harness - This harness routes underneath the turbocharger and connects to the main chassis harness.

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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 (MY 2001-2005). Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Replaces discontinued GM part number: 97378671 and 97327685 Application Notes 2001-2010 6.6L Duramax FPR harness

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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 terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly. Includes heat sealable butt-splice connector.

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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 you get the highest quality replacement parts you need to get your truck or car back on the road quickly. Replaces Cummins part number: 3164369 Application Notes For 2007.5-2022 6.7L RAM Cummins Fits 6.7L Cummins Holset HE351VE, HE300VE/VG, and HE400VG / HE451VE turbochargers. For use with speed sensor part numbers: 4032068, 4032173, 4032315, 4032316, 4307345, 5327846, 5550064, 40341980

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Replacement 48RE neutral safety switch connector with 6" pigtail for use on the 2006-2007 5.9L Cummins. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck or car back on the road quickly. Includes heat sealable butt-splice connector. 

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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 engine and connect the injector harness to the valve cover wiring harness. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Replaces Cummins Part Number: 5395297 and 4918587 Application Notes: 2006-2022 RAM w/Cummins (5.9L and 6.7L)

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Replacement connector and 6" pigtail for the fuel injector wiring harness connector where it mates to the rocker box wiring harness on MY 2003-2005 5.9L Cummins equipped Ram trucks.  Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

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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 replace the entire fan and clutch assembly.  This harness is mounted to the fan assembly and connects to the fan and chassis harness. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

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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 replace the entire fan and clutch assembly.  This harness is mounted to the fan assembly and connects to the fan and mating chassis harness. This kit will mate to our chassis side pigtail available in part number FPE-HAR-CUMM-CF-1322.  Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly.

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Replacement connectors with 6" pigtail for use on the Cummins engine, this kit includes BOTH sides of the connector with flying leads to allow you to repair both sides when damaged by a broken serpentine belt. Produced in-house, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Application Notes 2003-2012 RAM with 6.7L Cummins cooling fan clutch

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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 includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your truck back on the road quickly. Includes two heat-sealable butt-style connectors. APPLICATION NOTES: 2007-2022 Dodge Ram alternator 2002-2010 Dodge Ram license plate light 2007-2010 Dodge Ram parking light 2005-2015 Dodge Ram reverse light 2007-2015 Dodge Ram ABS speed sensor 2006-2010 Chrysler horn 2006-2007 Chrysler washer fluid level sensor

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Regulator extension harness for use with Bosch CP3's used in 6.6L Duramax applications.

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Extension harness for use with air intake sensors on 2013-2018 Dodge Ram with 6.7L Cummins.

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If you're running an aftermarket positive displacement lift pump like our PowerFlo on your Duramax our fuel primer bulb sealing kit will allow you to eliminate the leak prone primer bulb from your fuel system. The sealing cap includes a 1/8" NPT port to feed a low pressure fuel gauge or cap it off with the included NPT plug. Kit Contents: Fuel Primer Cap 1/8"NPT plug Fasteners

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Brighten up your driving experience with this simple upgrade inside your fuse box. Simply install the GM All Lights On Module to allow your high-beams, low-beams and fog lamps to simultaneously illuminate the road ahead. Once installed the GM All Lights On Module will turn on the high-beams, low beams and fog lamps when you turn on your high-beams. When the high-beams are NOT turned on your low-beams and fog lights will function normally. Add the supplied spade terminal to provide a signal ground when the high-beams are turned on. This will allow you to control an accessory relay with the high-beam switch. WARNING: The spade terminal signal ground is NOT intended to provide a high amperage ground. It is only rated for a signal ground that will control a relay. Fitment Guide: 2003-2007 Classic 2500-3500 Silverado/Sierra Installation: 1. Remove the relays labeled: FOG LP, HDLP-LOW, DRL, HDLP-HI 2. Lay the GM All Lights On circuit board in the location shown below 3. Reinstall the four relays back into their original location

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The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures. When installed in the return fuel system, it allows for a pressure gauge to be connected to the return fuel side to monitor pressure.

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All New Fleece Performance replacement under hood filter assembly for the Ford F250/350/450 6.7L Powerstroke! The plastic OE filters are prone to cracking and fuel leakage - eliminate the risk of a cracked filter with our billet aluminum cap assembly and billet aluminum quick disconnect fittings. Our drop-in replacement filter assembly locks directly into the stock filter location and utilizes a replaceable spin-on Donaldson filter that is easily serviceable. The kit includes an extra Donaldson fuel filter, further extending the time before you need to purchase an additional filter. Features Drop-in replacement for the factory underhood filter Heavy duty anodized billet aluminum cap Heavy duty anodized billet aluminum quick-disconnect fittings Steel adapter fitting for the filter Extra Donaldson P555095 filter included with the kit Application Notes Fits 2011-2026 F250/350/450 with 6.7L Powerstroke. The 2011-2016 model trucks use only one inlet and one outlet fitting. For 2017-2026 trucks, an additional quick disconnect fitting is provided for the required additional fuel return. This product fits 2011-2024 trucks equipped with an S&S DCR Conversion kit or the S&S Disaster Prevention Kit. Kit includes the following Fleece Performance components: FPE-34552-A, FPE-34550-A, FPE-34781-A, FPE-FF-M16-ADPT, FPE-SP-3416.

• Heavy duty anodized billet aluminum quick-disconnect fittings
• Drop-in replacement for the factory underhood filter
• Heavy duty anodized billet aluminum cap
• Steel adapter fitting for the filter

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Upgrade your plastic OEM or aftermarket engine coolant thermostat housing on your 6.7L Power Stroke with our more durable cast aluminum model! Our direct replacement thermostat housing works with all factory and replacement thermostats. New O-rings included with the kit. PROBLEM OVERVIEW COMPLAINT: Coolant leaks around the thermostat housing area, a low coolant level, or the smell of coolant during engine operation or after operation. CAUSE:A cracked thermostat housing will result in a coolant leak, potentially leading to engine overheating and damage. Visual Inspection: Carefully inspect the thermostat housing for cracks or damage. Pressure Test: Perform a coolant system pressure test to ensure the system maintains pressure and observe for leaks at all split lines, including the thermostat housing and coolant crossover manifold. SOLUTION: The Fleece Performance thermostat housing upgrade is a drop-in, direct factory replacement for the weak plastic housing that can become brittle overtime! Application Notes Replaces Ford Part Number: RH315 (LC3Z8592B) and Dorman Part Number 902-1074 Fits the following vehicles: 2011-2025 F250 Super Duty 2011-2025 F350 Super Duty 2011-2025 F450 Super Duty 2011-2025 F550 Super Duty 2016-2019 F650 Super Duty 2016-2019 F750 Super Duty 2021-2026 F650 Super Duty 2021-2026 F750 Super Duty 2020-2025 F600 Super Duty

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