Wiring Harnesses

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SPAL 185 Degree Thermo-Switch - Bull Strap

SPAL 185 Degree Thermo-Switch

$65.31
SPAL 185 Degree Thermo-Switch
Air Lift WirelessOne Harness - Bull Strap

Air Lift WirelessOne Harness

$74.72
Wireless One Harness (2nd Generation)Warranty
Aeromotive Fuel Pump Deluxe Wiring Kit - Bull Strap

Aeromotive Fuel Pump Deluxe Wiring Kit

$199.15
Simply the best built, best looking, hardest working, most affordable fuel pump wiring harness available. Parts included in kit: 30 Amp 12 VDC Automotive Relay, 30 Amp 12 VDC Circuit...
Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensor/Firewall VSS - Bull Strap

Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2...

$745.55
Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensors (VSS by Firewall) (Requires Chassis Adapter)
Rywire Honda B-Series OBD2 Tuck Budget Eng Harness w/OBD2 Dist/Inj/Alt/92-95 OBD1 Plug (Adapter Req) - Bull Strap

Rywire Honda B-Series OBD2 Tuck Budget Eng Harness w/OBD2...

$569.50
Rywire Honda B/D-Series OBD2 Tucked Budget Engine Harness w/OBD2 Dist/Inj/Alt & OBD1 92-95 ECU Plugs (Requires Chassis Adapter)
Rywire Honda B-Series OBD1 Tuck Budget Eng Harness w/OBD1 Dist/Inj/Alt/92-95 ECU Plugs (Adapter Req) - Bull Strap

Rywire Honda B-Series OBD1 Tuck Budget Eng Harness w/OBD1...

$569.50
Rywire Honda B/D-Series OBD1 Tucked Budget Engine Harness w/OBD1 Dist/Inj/Alt & 92-95 ECU Plugs (Requires Chassis Adapter)
Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor - Bull Strap

Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/...

$155.83
Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed SensorThis Part Fits: Year Make Model Submodel 2007-2010 Dodge Ram 2500 Laramie 2007-2010 Dodge Ram 2500 SLT 2007-2010 Dodge...
FAST Chrysler 5.7L/6.1L Hemi XFI Main Harness - Bull Strap

FAST Chrysler 5.7L/6.1L Hemi XFI Main Harness

$522.44
FAST offers several main harness options to aC-Commodate most customers' needs. The XFI Main Harness is responsible for connecting your XFI ECU to sensors as well as digital dashes, EGT...
AEM CD-7/CD-7L Plug & Play Adapter Harness for OBDII CAN Bus - Bull Strap

AEM CD-7/CD-7L Plug & Play Adapter Harness for OBDII CAN Bus

$61.66
AEM's OBDII CAN Plug & Play Adapter Harness make CD Dashes the perfect racing displays for track day enthusiasts who want to be able to see engine and vehicle data...
AEM 20 Amp Relay Wiring Kit - Bull Strap

AEM 20 Amp Relay Wiring Kit

$87.36
Both 30 and 20 amp relay fuel pump wiring kits and harnesses have auto-reset style integrated circuit boards that help ensure any electrical shorts are remedied. Each kit includes a...
NAMZ 22-23 V-Twin FXLRST Models Plug-N-Play Speedometer/Tachometer Xtension Harness 32in. - Bull Strap

NAMZ 22-23 V-Twin FXLRST Models Plug-N-Play Speedometer/T...

$59.32
NAMZ 22-23 V-Twin FXLRST Models Plug-N-Play Speedometer/Tachometer Xtension Harness 32in.This Part Fits: Year Make Model Submodel 2018-2020 Harley-Davidson FXBRS Breakout 114 Base 2019-2020 Harley-Davidson FXDRS FXDR 114 Base 2020 Harley-Davidson...
Kuryakyn Trailer Wiring Harness 4-Wire - Bull Strap

Kuryakyn Trailer Wiring Harness 4-Wire

$190.84
Plus, a bonus wire can be connected as needed to provide fused 12 V power to the trailer for compartment lights, or keyless entry systems that are wired independently of...
AEM Main Harness for X-Series Temp Gauge (30-0302) - Bull Strap

AEM Main Harness for X-Series Temp Gauge (30-0302)

$42.65
· Long length wiring loom to accommodate most applications
NAMZ Front O2 Sensor Extension Incl. Bung Reducers (For Fitment of 2009 FL Pipes on 2010 FL) - Bull Strap

NAMZ Front O2 Sensor Extension Incl. Bung Reducers (For F...

$54.31
Extend your O2 harness to install an early exhaust system on your 2010 Glide, or 2012 FXST and Dyna.
Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter Harness - Bull Strap

Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stro...

$65.81
Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter HarnessThis Part Fits: Year Make Model Submodel 2011-2018 Ford F-250 Super Duty King Ranch 2011-2018 Ford F-250 Super Duty...
Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator - Black - Bull Strap

Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator...

$135.04$123.82
Front Sensor Relocator by Westin(R). This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind this product...
Walbro WIRING HARNESS - Bull Strap

Walbro WIRING HARNESS

$31.11
TI Automotive supports its high-performance fuel pumps and modules with a wide range of installation accessories; including hoses, fittings, filters, and wiring harnesses to meet your fuel system needs, even...
Walbro Gss Fuel Pump Replacement Wire Harness - Bull Strap

Walbro Gss Fuel Pump Replacement Wire Harness

$27.11
TI Automotive supports its high-performance fuel pumps and modules with a wide range of installation accessories; including hoses, fittings, filters, and wiring harnesses to meet your fuel system needs, even...
Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Aluminum Bung) - Bull Strap

Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT ...

$120.37
Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Aluminum Bung)
Haltech Toyota JZ R35 Coil Conversion Kit w/Bracket Coils Connectors & Harness (1JZ/1JZ VVT/2JZ) - Bull Strap

Haltech Toyota JZ R35 Coil Conversion Kit w/Bracket Coils...

$1,141.11
Haltech Toyota JZ R35 Coil Conversion Kit w/Bracket Coils Connectors & Harness (1JZ/1JZ VVT/2JZ)
Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sensor Pigtail - Bull Strap

Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sen...

$45.80
Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sensor PigtailThis Part Fits: Year Make Model Submodel 2015-2016 Chevrolet Silverado 2500 HD High Country 2011-2016 Chevrolet Silverado 2500 HD LT 2011-2016...
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit (Stainless Bung) - Bull Strap

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed De...

$121.48
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit (Stainless Bung)
Torque Solution 08-14 Subaru WRX  / 08-21 STI PNP Speed Density Kit - Bull Strap

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed D...

$120.37
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid Speed Density Adapter Harness - Bull Strap

Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid S...

$114.81
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Hybrid Speed Density Adapter Harness
Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21 - Bull Strap

Torque Solution PNP Speed Density Adapter Harness Subaru ...

$100.37
Torque Solution PNP Speed Density Adapter Harness Subaru WRX 08-14 / STI 08-21
Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Stainless Bung) - Bull Strap

Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT ...

$121.48
Torque Solution 02-07 Subaru WRX / STI - 05-12 FXT / LGT PNP Speed Density Kit (Stainless Bung)
Torque Solution PNP Speed Density Adapter Harness Subaru WRX 02-07 /STI 02-07 / LGT 05-12 - Bull Strap

Torque Solution PNP Speed Density Adapter Harness Subaru ...

$100.37
Torque Solution PNP Speed Density Adapter Harness Subaru WRX 02-07 /STI 02-07 / LGT 05-12
Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Stainless Weld Bung - Bull Strap

Torque Solution Fast Response SD IAT Sensor Kit GM Style ...

$57.02
Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Stainless Weld Bung
Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Aluminum Weld Bung - Bull Strap

Torque Solution Fast Response SD IAT Sensor Kit GM Style ...

$55.91
Torque Solution Fast Response SD IAT Sensor Kit GM Style IAT Sensor w/ Pigtail & Aluminum Weld Bung
Torque Solution Fast Response IAT Sensor Universal GM Style - Bull Strap

Torque Solution Fast Response IAT Sensor Universal GM Style

$38.13
Torque Solution Fast Response IAT Sensor Universal GM Style
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM - Bull Strap

Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM

$194.85
Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM
REDARC Jeep Gladiator Tow-Pro Brake Controller Harness - Bull Strap

REDARC Jeep Gladiator Tow-Pro Brake Controller Harness

$50.81
The REDARC Tow-Pro TPH-022 wiring harness offers the ability to connect the?Tow-Pro Elite?or?Tow-Pro?Liberty?electric brake controller?into Jeep Gladiator vehicles manufactured between 2020 ? 2022 and Jeep Wrangler vehicles manufactured between 2018...
REDARC Tekonsha Adapter Plug/Play Tow-Pro Brake Controller Harness - Bull Strap

REDARC Tekonsha Adapter Plug/Play Tow-Pro Brake Controlle...

$42.81
The REDARC Tow-Pro TPH-017 wiring harness offers the ability to connect the Tow-Pro Elite or Tow-Pro Classic electric brake controller into an existing Tekonsha brake controller harness installation. The Tow-Pro...
SPAL Fan Harness With Relay - Bull Strap

SPAL Fan Harness With Relay

$95.95
SPAL Fan Harness With Relay
SPAL Jumper Harness - Bull Strap

SPAL Jumper Harness

$33.11
SPAL Jumper Harness
SPAL 195 Degree Thermo-Switch/Relay & Harness - Bull Strap

SPAL 195 Degree Thermo-Switch/Relay & Harness

$147.13$145.42
SPAL 195 Degree Thermo-Switch/Relay & Harness
Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Order Qty 10) - Bull Strap

Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Ord...

$45.36
Rywire 4 Wire 02 Extension 92-00 Honda/Acura (Minimum Order Qty 10)
Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Rear VSS Position) - Bull Strap

Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock ...

$745.55
Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Rear VSS Position)
Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring/K-Pro/S2K Tran/K-Ser TB/Int (Adapter Req) - Bull Strap

Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wirin...

$969.61
Rywire 02-04 K-Series RWD Mil-Spec Eng Harn w/02-04 Wiring/K-Pro/S2K Tran/K-Ser TB/Int (Adapter Req)
Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/OBD2 02-04 RSX K20 Sensors (Adapter Req) - Bull Strap

Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/OBD...

$1,070.64
Rywire 02-04 Honda K-Series Mil-Spec Engine Harness w/OBD2 02-04 RSX K20 Sensors (Adapter Req)
Rywire Honda K-Series (w/FuelTech 550 ECU) Eng Harness w/OBD2 Alt/EV14 Inj/AEM IAT/MAP (Adapter Req) - Bull Strap

Rywire Honda K-Series (w/FuelTech 550 ECU) Eng Harness w/...

$1,765.71
Rywire Honda K-Series (w/FuelTech 550 ECU) Eng Harness w/OBD2 Alt/EV14 Inj/AEM IAT/MAP (Adapter Req)
Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensor/Headlights VSS - Bull Strap

Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2...

$745.55
Rywire Honda K-Series Tucked Budget Engine Harness w/OBD2 02-04 RSX K20 Sensor/Headlights VSS
Rywire Acura RSX / Honda S2000 Coil Harness w/K-Series Coils/T1 Trigger (Non-OE ECU) - Bull Strap

Rywire Acura RSX / Honda S2000 Coil Harness w/K-Series Co...

$270.42
Rywire Acura RSX / Honda S2000 Coil Harness w/K-Series Coils/T1 Trigger (Non-OE ECU)
Rywire IGBT (AEM/IGN-1A) Coil Sub-Harness for 2 Rotor Engines - Bull Strap

Rywire IGBT (AEM/IGN-1A) Coil Sub-Harness for 2 Rotor Eng...

$445.47
Rywire IGBT (AEM/IGN-1A) Coil Sub-Harness for 2 Rotor Engines
Rywire Honda K-Series Charge Harness - Bull Strap

Rywire Honda K-Series Charge Harness

$105.38
Rywire Honda K-Series Charge Harness
Rywire Honda B/D-Series Charge Harness - Bull Strap

Rywire Honda B/D-Series Charge Harness

$105.38
Rywire Honda B/D-Series Charge Harness
Rywire Honda B/D-Series Mil-Spec Eng Harness w/OBD1 Dist/Inj/Alternator & 92-95 Plugs (Adapter Req) - Bull Strap

Rywire Honda B/D-Series Mil-Spec Eng Harness w/OBD1 Dist/...

$819.57
Rywire Honda B/D-Series Mil-Spec Eng Harness w/OBD1 Dist/Inj/Alternator & 92-95 Plugs (Adapter Req)
Rywire Honda B-Series (w/Fueltech 550 ECU) Eng Harn w/OBD1 Alt/EV14 Inj/AEM IAT & MAP (Adapter Req) - Bull Strap

Rywire Honda B-Series (w/Fueltech 550 ECU) Eng Harn w/OBD...

$1,720.81
Rywire Honda B-Series (w/Fueltech 550 ECU) Eng Harn w/OBD1 Alt/EV14 Inj/AEM IAT & MAP (Adapter Req)
Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock - Bull Strap

Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso ...

$1,269.69
Rywire 13B Haltech Mil-Spec Eng Harness w/EV14 Inj/Denso 5th/6th Inj/Delphi Press Sensor/Bosch Knock (Requires rywRY-13B-SUB-FD)
Mishimoto 1998-2003 Ford 7.3L Powerstroke Glow Plug Harness & Gasket - Bull Strap

Mishimoto 1998-2003 Ford 7.3L Powerstroke Glow Plug Harne...

$123.78
Glow plug harness failure is quite common for high mileage 7.3L and 6.0L Powerstroke models. Although many owners will find this harness damaged while performing other engine maintenance, sometimes a...