Wiring Harnesses

Wiring Harnesses

Wiring Harnesses for Every Need

Our extensive collection of wiring harnesses is designed to meet the demands of automotive enthusiasts, professionals, and anyone in need of reliable electrical solutions. From performance upgrades to restoration projects, we have the perfect harness for your application.

Quality and Versatility

  • Durability: Each harness is built using top-grade materials to ensure longevity and reliable performance under various conditions.
  • Compatibility: Our wiring harnesses are compatible with a wide range of vehicles, including popular makes and models, ensuring easy installation without the hassle.
  • Comprehensive Kits: Many of our products come as complete kits, which include all necessary components for a straightforward setup.

Featured Products

Explore our full range of wiring harnesses today, and find the ideal solution for enhancing your vehicle’s electrical system. Reliable, efficient, and designed to perform, our harnesses are the backbone of any automotive wiring project.

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  • User 1

    Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring Harness - FPE-HAR-DMAX-FPR

    Fleece Performance

    $83.70
    Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Fuel Pressure Regulator Wiring HarnessThis Part Fits:YearMakeModelSubmodel2001-2005ChevroletSilverado 2500 HDBase2001-2006ChevroletSilverado 2500 HDLS2001-2010ChevroletSilverado 2500...
    $83.70
    Qty in Cart: 0
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    $83.70
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  • User 1

    Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid Pigtail - FPE-HAR-CUMM-ST-PT-0318

    Fleece Performance

    $47.90
    Fleece Performance 03-18 Dodge 2500/3500 Cummins Starter Solenoid PigtailThis Part Fits:YearMakeModelSubmodel2003,2005-2010DodgeRam 2500Laramie2003-2010DodgeRam 2500SLT2006-2007DodgeRam 2500Sport2003-2010DodgeRam 2500ST2008-2010DodgeRam...
    $47.90
    Qty in Cart: 0
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    $47.90
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  • User 1

    Fleece Performance 07.5-22 Dodge Cummins Turbocharger Turbine Speed Sensor Pigtail - FPE-HAR-CUMM-SP-PT

    Fleece Performance

    $48.95
    Fleece Performance 07.5-22 Dodge Cummins Turbocharger Turbine Speed Sensor PigtailThis Part Fits:YearMakeModelSubmodel2007-2010DodgeRam 2500Laramie2007-2010DodgeRam 2500SLT2007-2010DodgeRam 2500ST2008-2010DodgeRam 2500SXT2010DodgeRam...
    $48.95
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    $48.95
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  • User 1

    Fleece Performance 06-22 Dodge 2500/3500 Cummins 5.9L/6.7L Injector Connector w/6in Pigtail - FPE-HAR-CUMM-INJ-PT

    Fleece Performance

    $34.21
    Fleece Performance 06-22 Dodge 2500/3500 Cummins 5.9L/6.7L Injector Connector w/6in PigtailThis Part Fits:YearMakeModelSubmodel2006-2010DodgeRam 2500Laramie2006-2010DodgeRam 2500SLT2006-2007DodgeRam 2500Sport2006-2010DodgeRam 2500ST2008-2010DodgeRam...
    $34.21
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    $34.21
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  • User 1

    Fleece Performance 19-24 Ram 2500/3500 Cummins Cooling Fan Extension Harness - FPE-HAR-CUMM-FAN-1924

    Fleece Performance

    $61.59
    Fleece Performance 19-24 Ram 2500/3500 Cummins Cooling Fan Extension HarnessThis Part Fits:YearMakeModelSubmodel2019-2024Ram2500Big Horn2019-2024Ram2500Laramie2019-2021Ram2500Laramie Longhorn2019-2024Ram2500Limited2021-2024Ram2500Limited...
    $61.59
    Qty in Cart: 0
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  • User 1

    Fleece Performance 13-18 Dodge 2500/3500 Cummins Cooling Fan Extension Harness - FPE-HAR-CUMM-FAN-1318

    Fleece Performance

    $58.43
    Fleece Performance 13-18 Dodge 2500/3500 Cummins Cooling Fan Extension HarnessThis Part Fits:YearMakeModelSubmodel2013-2018Ram2500Big Horn2013-2018Ram2500Laramie2014-2015Ram2500Laramie Limited2013-2018Ram2500Laramie...
    $58.43
    Qty in Cart: 0
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    $58.43
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  • User 1

    Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan Pigtail - FPE-HAR-CUMM-CF-0312

    Fleece Performance

    $73.17
    Fleece Performance 03-12 Dodge 2500/3500 Cummins Cooling Fan PigtailThis Part Fits:YearMakeModelSubmodel2003,2005-2010DodgeRam 2500Laramie2003-2010DodgeRam 2500SLT2006-2007DodgeRam 2500Sport2003-2010DodgeRam 2500ST2008-2010DodgeRam 2500SXT2010DodgeRam...
    $73.17
    Qty in Cart: 0
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    $73.17
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  • User 1

    Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail - FPE-HAR-CUMM-ALT-0722

    Fleece Performance

    $32.10
    Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator PigtailThis Part Fits:YearMakeModelSubmodel2007-2010DodgeRam 2500Laramie2007-2010DodgeRam 2500SLT2007-2010DodgeRam 2500ST2008-2010DodgeRam 2500SXT2010DodgeRam 2500TRX2007-2010DodgeRam...
    $32.10
    Qty in Cart: 0
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    $32.10
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  • User 1

    Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension Harness - FPE-HAR-CP3-EXT

    Fleece Performance

    $41.58
    Fleece Performance 11-2016 GM 6.6L Duramax CP3 Regulator Extension HarnessThis Part Fits:YearMakeModelSubmodel2015-2016ChevroletSilverado 2500 HDHigh Country2011-2016ChevroletSilverado 2500 HDLT2011-2016ChevroletSilverado 2500...
    $41.58
    Qty in Cart: 0
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    $41.58
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  • User 1

    Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension - FPE-HAR-67-IAT-EXT

    Fleece Performance

    $41.58
    Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor ExtensionThis Part Fits:YearMakeModelSubmodel2013-2018Ram2500Big Horn2013-2018Ram2500Laramie2014-2015Ram2500Laramie Limited2013-2018Ram2500Laramie...
    $41.58
    Qty in Cart: 0
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    $41.58
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  • User 1

    Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor - FPE-351-SP-SEN

    Fleece Performance

    $157.41
    Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed SensorThis Part Fits:YearMakeModelSubmodel2007-2010DodgeRam 2500Laramie2007-2010DodgeRam 2500SLT2007-2010DodgeRam 2500ST2008-2010DodgeRam 2500SXT2010DodgeRam...
    $157.41
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    $157.41
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    DV8 Offroad Wiring Harness w/ Relay & Switch - WIRE HARNESS

    DV8 Offroad

    $37.37
    The DV8 wiring harness is a universal harness for installing any DV8 LED light. It features high grade heavily protected and insulated wires, built in relays, and a convenient and easy to mount switch. This harness was purpose built for wiring LED's into...
    $37.37
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