Wiring Harnesses

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Fleece Performance 03-05 Dodge Ram 2500/3500 Cummins Valv...

$49.43
Fleece Performance 03-05 Dodge Ram 2500/3500 Cummins Valve Cover Injector Pigtail (4-Pin)
Kuryakyn Trailer Wiring Kit 5-Wire Honda 18-22 GL1800 - Bull Strap

Kuryakyn Trailer Wiring Kit 5-Wire Honda 18-22 GL1800

$269.49
Does not include receptacle kits due to variance in trailer manufacturer requirementsThis Part Fits: Year Make Model Submodel 2010-2020 Harley-Davidson FLHTCUTG Tri Glide Ultra Base 2018-2021,2024 Honda GL1800 Gold Wing...
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail - Bull Strap

Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Alliso...

$89.44
Fleece Performance 04.5-05 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtail
Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails - Bull Strap

Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison ...

$99.45
Fleece Performance 01-04 GM 2500/3500 Duramax (w/Allison Transmission) NSBU Pigtails
Fleece Performance 20-22 Ford 6.7L Powerstroke Charging Circuit Harness - Bull Strap

Fleece Performance 20-22 Ford 6.7L Powerstroke Charging C...

$145.46
Fleece Performance 20-22 Ford 6.7L Powerstroke Charging Circuit Harness
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail - Bull Strap

Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in...

$40.43
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail
Kuryakyn Trailer Wiring Harness 4-Wire - Bull Strap

Kuryakyn Trailer Wiring Harness 4-Wire

$189.47
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...
Kuryakyn Trailer Wiring Harness 5-Wire - Bull Strap

Kuryakyn Trailer Wiring Harness 5-Wire

$255.49
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...
HKS TIMER HARNESS NT-2 (USA) - Bull Strap

HKS TIMER HARNESS NT-2 (USA)

$31.93
HKS TIMER HARNESS NT-2 (USA)
SPAL 195 Degree Thermo-Switch - Bull Strap

SPAL 195 Degree Thermo-Switch

$75.44
SPAL 195 Degree Thermo-Switch
Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY) - Bull Strap

Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY)

$244.50
Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY)
NAMZ 08-13 FL Models NON-CVO/SE (Up to 18in. Tall Handlebars) Plug-N-Play Throttle-By-Wire Harness - Bull Strap

NAMZ 08-13 FL Models NON-CVO/SE (Up to 18in. Tall Handleb...

$70.40
All the items needed to successfully extend the TBW wiring to a set of O.E.M. H-D Handlebar Switches.
REDARC Ford Full Size Pickup/SUV/Lincoln MKT/Navigator Tow-Pro Brake Controller Harness - Bull Strap

REDARC Ford Full Size Pickup/SUV/Lincoln MKT/Navigator To...

$44.44
The REDARC Tow-Pro TPH-007 wiring harness offers the ability to connect the Tow-Pro( ) Elite or Tow-Pro( ) Classic electric brake controller directly to your Ford or Lincoln factory towing...
Kooks 19-20 Ram 1500 SXT O2 Extension Harness - Bull Strap

Kooks 19-20 Ram 1500 SXT O2 Extension Harness

$46.53
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete...
Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Front Left Ext Wire - 8in Rear Left Ext Wire - Bull Strap

Kooks 2016 Chevrolet Camaro SS O2 Extension Kit - 10in Fr...

$86.68
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in offering the best Headers and complete...
HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 Galant Turbo / 85-88 Mirage Turbo / 83-89 - Bull Strap

HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93...

$35.64
HKS / Blitz / Apexi / Stri 3000GT / 89-94 Eclipse / 90-93 Galant Turbo / 85-88 Mirage Turbo / 83-89
HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness - Bull Strap

HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness

$35.64
HKS / Blitz / Apexi / Stri 02-07 WRX/STi TT FT-3 Harness
HKS / Blitz / Apexi / Stri 97-00 Impreza RS (FT-2) TT Harness - Bull Strap

HKS / Blitz / Apexi / Stri 97-00 Impreza RS (FT-2) TT Har...

$35.64
HKS / Blitz / Apexi / Stri 97-00 Impreza RS (FT-2) TT Harness
Haltech NEXUS Rebel LS EV6 Injector Sub-Harness - Bull Strap

Haltech NEXUS Rebel LS EV6 Injector Sub-Harness

$154.47
Haltech NEXUS Rebel LS EV6 Injector Sub-Harness
BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness - Bull Strap

BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness

$125.03$119.46
BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness
Radium Engineering Adjustable Pressure Switch - Bull Strap

Radium Engineering Adjustable Pressure Switch

$161.92
INSTALLATION INSTRUCTIONS AVAILABLE AT RADIUMAUTO.COM
Radium Engineering 10in Fuel Pump Connector Harness - Walbro E85 - Bull Strap

Radium Engineering 10in Fuel Pump Connector Harness - Wal...

$35.54
Internal wire harness for Walbro F90000267/274/285 pumps, with ring terminals.
Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness - Bull Strap

Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness

$67.45
The TurboXS 2015 - 2021 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns. It is made with high-quality materials...
SPAL 185 Degree Thermo-Switch/Relay & Harness - Bull Strap

SPAL 185 Degree Thermo-Switch/Relay & Harness

$139.15$137.71
SPAL 185 Degree Thermo-Switch/Relay & Harness
SPAL 185 Degree Thermo-Switch - Bull Strap

SPAL 185 Degree Thermo-Switch

$64.39
SPAL 185 Degree Thermo-Switch
Air Lift WirelessOne Harness - Bull Strap

Air Lift WirelessOne Harness

$73.80
Wireless One Harness (2nd Generation)Warranty
Aeromotive Fuel Pump Deluxe Wiring Kit - Bull Strap

Aeromotive Fuel Pump Deluxe Wiring Kit

$198.23
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...

$693.62
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...

$518.57
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...

$518.57
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/...

$159.46
Fleece Performance 07.5-20 Cummins - HE351VE and HE300VE/VG Turbine Shaft Speed Sensor
FAST Chrysler 5.7L/6.1L Hemi XFI Main Harness - Bull Strap

FAST Chrysler 5.7L/6.1L Hemi XFI Main Harness

$521.52
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

$59.73
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

$84.80
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...

$58.40
NAMZ 22-23 V-Twin FXLRST Models Plug-N-Play Speedometer/Tachometer Xtension Harness 32in.
NAMZ 02-03 V-Twin Dresser Models ONLY OEM Complete EFI Harness - Bull Strap

NAMZ 02-03 V-Twin Dresser Models ONLY OEM Complete EFI Ha...

$544.53
NAMZ 02-03 V-Twin Dresser Models ONLY OEM Complete EFI Harness
Kuryakyn Trailer Wiring Harness 4-Wire - Bull Strap

Kuryakyn Trailer Wiring Harness 4-Wire

$194.47
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)

$41.19
· 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...

$53.39
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...

$69.44
Fleece Performance 11-18 Ford F-250/F-350 6.7L Power Stroke Cooling Fan Adapter Harness
Westin 19-20 Ford Ranger Active Cruise Control Relocator Bottom Mount - Black - Bull Strap

Westin 19-20 Ford Ranger Active Cruise Control Relocator ...

$76.95
Westin's Active Cruise Control Relocator is designed to optimize the functionality of your vehicle's cruise control system when installing aftermarket accessories like bumpers or grille guards. This innovative accessory relocates...
Westin 2014-2018 Chevrolet/GMC Truck/SUV Sensor Relocator - Black - Bull Strap

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

$135.04$127.45
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

$30.19
including hoses, fittings, filters, and wiring harnesses to meet your fuel system needs, even when the vehicle may require a more customized installation solution. Full line of accessories: Filters, Wire...
Walbro Gss Fuel Pump Replacement Wire Harness - Bull Strap

Walbro Gss Fuel Pump Replacement Wire Harness

$26.19
including hoses, fittings, filters, and wiring harnesses to meet your fuel system needs, even when the vehicle may require a more customized installation solution. Full line of accessories: Filters, Wire...
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 ...

$118.34
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...

$1,144.74
Haltech Toyota JZ R35 Coil Conversion Kit w/Bracket Coils Connectors & Harness (1JZ/1JZ VVT/2JZ)
Rywire Honda K-Series (w/Haltech Elite 1500+) Eng Harn w/OBD2 Alt/EV14 Inj/AEM IAT/MAP (Adapter Req) - Bull Strap

Rywire Honda K-Series (w/Haltech Elite 1500+) Eng Harn w/...

$1,668.88
Rywire Honda K-Series (w/Haltech Elite 1500+) Eng Harn w/OBD2 Alt/EV14 Inj/AEM IAT/MAP (Adapter Req)
Turbo XS 02-14 Subaru WRX STI Hella Horn Wiring Harness - Bull Strap

Turbo XS 02-14 Subaru WRX STI Hella Horn Wiring Harness

$67.45
The 2002 - 2014 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns. It is made with high-quality materials and...
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...

$49.43
Fleece Performance 11-16 GM 2500/3500 LML Duramax MAF Sensor Pigtail
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...

$119.45
Torque Solution 08-14 Subaru WRX / 08-21 STI PNP Speed Density Kit (Stainless Bung)