Availability
Fleece Performance offers wiring pigtails and replacement connectors for a wide range of vehicles—including many Dodge, Chevrolet, GMC, Ford, and Ram models from the 1990s and up. These replacement parts are ideal for sensors, starter solenoids, cooling fans, and other components under the hood. Fully automated in-house wire cutting and terminal crimping ensure you get the highest quality connectors and pigtails to get your car or truck back on the road quickly. Order the model that corresponds to your electrical application.
( 2 )
$12.99
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$299.99
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. And if the charging circuit MIL illuminates intermittingly or continuously on your truck dash, this may be your problem. A Fleece Performance charging circuit harness is your fix. These harness solutions are drop replacements—no cutting or splicing--for failed factory harnesses causing the problem. Each one installs directly in-line with factory connections, allowing you to reroute the alternator connection along the top side of the engine, and avoiding the unprotected channel routing on the underside of the engine. Designed and produced in-house, Fleece's 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.
Not Yet Reviewed
$125.99
Fleece Performance offers fan extension harnesses for a wide range of vehicles, including late model Chevrolet and GMC trucks. These factory-style replacements allow you to repair a broken or damaged harness without replacing the entire fan and clutch assembly. The harnesses are mounted to the fam assembly and connect to the fan and chassis harness. Fully automated in-house cutting and terminal crimping ensure you get the highest quality parts needed to get your truck back on the road quickly. Order the harness recommended for your fan clutch model.
( 1 )
$45.99
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$49.99
Fleece Performance universal coolant level float switches feature stainless steel bodies with 1 in. NPT thread, 8 in. harness, and 2-pin metripack connector. They have a 3/4 in. float travel and are for use with the Fleece's coolant tank or custom configuration tanks with 1 in. NPT bung.
Not Yet Reviewed
$39.99
Fleece Performance coolant bypass components are available to service their coolant bypass kits. Depending on the application, these components will be stand-alone items or kits. Keep pushing the limits of diesel performance technology with the Fleece Performance coolant bypass components needed to get you back on the road.
Not Yet Reviewed
$114.99
Gain additional flexibility in your harness routings with Fleece Performance extension harnesses. Produced in-house, Fleece's manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts you need to get your vehicle back on the road quickly. Choose the harness needed for your wiring application.
Not Yet Reviewed
$40.99
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$59.99
Broken connectors, intermittent connections, or frayed wiring can cause your diesel to have poor reliability. Fleece Performance Engineering pigtails are produced in-house and offer an OEM+ quality repair for common failure points. Fleece Performance valve cover injector pigtails include heat-sealable butt-style connectors and a 6 in. pigtail. These replacements are manufactured with fully automated wire cutting and terminal crimping, ensuring the highest quality to get your truck or car back on the road quickly.
Not Yet Reviewed
$29.99
Fleece Performance turbo vane position sensor harness adapters allow the 2004.5-2005 LLY Duramax to run the updated turbo vane position sensor that is used on 2006 and up Garrett turbochargers. Produced in-house, Fleece's manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts.
Not Yet Reviewed
$46.99
Fleece Performance valve cover conversion harnesses are available to convert your 6-pin injector connector to a 4-pin or vice versa. These harnesses are designed for early or late rocker box styles, plug into the factory harness, are designed to run on backside of engine, and the factory connector goes under the intake shelf. They produced in-house at Fleece with their manufacturing process including fully automated wire cutting and terminal crimping to ensure you get the highest quality replacement parts needed. Select the harness designed for your truck's rocker box style.
Not Yet Reviewed
$139.99
Fleece Performance fuel injection wiring harnesses are offered for many different applications. Produced in-house, Fleece's manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get the highest quality replacements to get your truck or car back on the road quickly. Choose the wiring harness designed for your application.
( 2 )
$69.99
For 2017-24 Ford 6.7L Powerstroke cab and chassis owners, this Fleece Performance extension harness is required in combination with part number FPE-FH-FMC-1724 when adding the optional fuel heater to the underbed filter base, part number FPE-FMC-UBFA-1724. This extension harness is not required for pickup truck models.
Not Yet Reviewed
$69.99
Broken connectors, intermittent connections, or frayed wiring can cause your diesel to have poor reliability. Fleece Performance Engineering pigtails are produced in-house and offer an OEM+ quality repair for common failure points. Fleece Performance NSBU (neutral safety back up) connector(s) with 6 in. pigtails include heat-sealable butt-style connectors. These replacements are manufactured with fully automated wire cutting and terminal crimping, ensuring the highest quality to get your truck or car back on the road quickly. Select NSBU pigtail designed for your vehicle.
Not Yet Reviewed
$69.99
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$79.99
Fleece Performance fuel heaters ensure optimal fuel flow and combustion in engines, especially in cold climates. They are for use in Fleece's heated fuel filter kits, including PowerFlo lift pumps with a heater provision on the filter base. Fuel heater specifications: * At typical fuel flow rates a temperature increase between 4 to 8 degrees F will occur across the heating element * Temperature switching points: -- ON: 28.4 degrees +/- 5.4 degrees F -- OFF: 48.2 degrees +/- 5.4 degrees F
Not Yet Reviewed
$139.00
Broken connectors, intermittent connections, or frayed wiring can cause your diesel to have poor reliability. Fleece Performance Engineering offers OEM+ quality repair pigtails for common failure points. Fleece Performance MAF sensor pigtails include heat-sealable butt-style connectors. They are manufactured with fully automated wire cutting and terminal crimping, ensuring the highest quality replacements to get your truck or car back on the road quickly.
Not Yet Reviewed
$29.99
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