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Wiring Harnesses

501 total items

All Wiring Harnesses

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SPAL — SPAL Jumper Harness
38 In Stock

SPAL

SPAL Jumper Harness

SKU: FR-PT

$12.75$15.00Save 15%
Aeromotive — Fuel Pump Wiring Kit
4 In Stock

Aeromotive

Fuel Pump Wiring Kit

SKU: 16308

$358.52
Aeromotive — Premium Heavy Duty Fuel Pump Wiring Kit
3 In Stock

Aeromotive

Premium Heavy Duty Fuel Pump Wiring Kit

SKU: 16307

$185.01
Aeromotive — Wiring Kit, Fuel Pump, Dual
2 In Stock

Aeromotive

Wiring Kit, Fuel Pump, Dual

SKU: 16312

$260.25
Aeromotive — Wiring Kit, Fuel Pump, Triple
1 In Stock

Aeromotive

Wiring Kit, Fuel Pump, Triple

SKU: 16313

$306.36
Westin — Active Cruise Control Relocator
6 In Stock

Westin

Active Cruise Control Relocator

SKU: 58-40015

$57.50
Westin — Parking Sensor Harness Extension
1 In Stock

Westin

Parking Sensor Harness Extension

SKU: 40-0048S

$55.00
Kooks Headers — O2 Extension Kit C6 Corvette
4 In Stock

Kooks Headers

O2 Extension Kit C6 Corvette

SKU: EX682-Z

$110.38$122.64Save 9%
Kooks Headers — O2 Extension Kit 2014-2019 C7 Corvette
5 In Stock

Kooks Headers

O2 Extension Kit 2014-2019 C7 Corvette

SKU: EX685-Z

$77.27$85.85Save 9%
Torque Solution — Torque Solution Fast Response IAT Sensor Universal GM Style
1 In Stock

Torque Solution

Torque Solution Fast Response IAT Sensor Universal GM Style

SKU: TS-ES-IAT-GM

$17.77
Torque Solution — Torque Solution MAP Sensor Adapter Harness: Nissan GT-R R35
1 In Stock

Torque Solution

Torque Solution MAP Sensor Adapter Harness: Nissan GT-R R35

SKU: TS-GTR-627H

$27.77
DV8 Offroad — LED Wiring Harness
2 In Stock

DV8 Offroad

LED Wiring Harness

SKU: WIRE HARNESS

$29.99
Fleece Performance — Internal Wire Harness Connector and Seal for Allison LCT and GM 4T65-E
20 In Stock

Fleece Performance

Internal Wire Harness Connector and Seal for Allison LCT and GM 4T65-E

SKU: FPE-HAR-GM-LCT-SEAL

$22.99
Fleece Performance — Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness
1 In Stock

Fleece Performance

Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness

SKU: FPE-HAR-DMAX-RP-0610

$79.99
Fleece Performance — Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail
1 In Stock

Fleece Performance

Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail

SKU: FPE-HAR-CUMM-MAP-0718-PT

$39.99
Fleece Performance — Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail
1 In Stock

Fleece Performance

Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail

SKU: FPE-HAR-LM2-INJ-12P-PT

$49.99
BLOX Racing — BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness
4 In Stock

BLOX Racing

BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness

SKU: BXAC-00701

$125.00
BLOX Racing — BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness
1 In Stock

BLOX Racing

BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness

SKU: BXAC-00700

$125.00
BLOX Racing — BLOX Racing Honda OB2B - OBD1 ECU Jumper Harness
1 In Stock

BLOX Racing

BLOX Racing Honda OB2B - OBD1 ECU Jumper Harness

SKU: BXAC-00702

$125.00
Fleece Performance — HE351VE and HE300VE/VG Turbine Shaft Speed Sensor
5 In Stock

Fleece Performance

HE351VE and HE300VE/VG Turbine Shaft Speed Sensor

SKU: FPE-351-SP-SEN

$139.99
Fleece Performance — CP3 regulator extension harness for 2011-2016 GM/GMC with 6.6L Duramax
4 In Stock

Fleece Performance

CP3 regulator extension harness for 2011-2016 GM/GMC with 6.6L Duramax

SKU: FPE-HAR-CP3-EXT

$29.99
Fleece Performance — Cummins Multiuse Sensor Pigtail 3
1 In Stock

Fleece Performance

Cummins Multiuse Sensor Pigtail 3

SKU: FPE-HAR-MU-PT-3

$33.99
Fleece Performance — Fuel Pressure Regulator and Multiuse Pigtail
2 In Stock

Fleece Performance

Fuel Pressure Regulator and Multiuse Pigtail

SKU: FPE-HAR-FPR-PT

$27.99
Fleece Performance — Injector Connector with Pigtail for 2006+ RAM Cummins 5.9/6.7L
4 In Stock

Fleece Performance

Injector Connector with Pigtail for 2006+ RAM Cummins 5.9/6.7L

SKU: FPE-HAR-CUMM-INJ-PT

$22.99
Fleece Performance — 18" Rail Pressure Sensor Extension Harness
1 In Stock

Fleece Performance

18" Rail Pressure Sensor Extension Harness

SKU: FPE-HAR-RP-EXT

$40.99
Fleece Performance — Turbocharger Turbine Speed Sensor Pigtail
5 In Stock

Fleece Performance

Turbocharger Turbine Speed Sensor Pigtail

SKU: FPE-HAR-CUMM-SP-PT

$36.99
Fleece Performance — Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 8 pack
5 In Stock

Fleece Performance

Replacement Fuel Injector Connector With Pigtail for L5P Duramax - 8 pack

SKU: FPE-HAR-L5P-INJ-PT-8P

$299.99
Fleece Performance — Starter solenoid pigtail for RAM Cummins
4 In Stock

Fleece Performance

Starter solenoid pigtail for RAM Cummins

SKU: FPE-HAR-CUMM-ST-PT-0318

$35.99
Fleece Performance — Fleece Performance Universal Multi-Use Sensor Pigtail No 8
2 In Stock

Fleece Performance

Fleece Performance Universal Multi-Use Sensor Pigtail No 8

SKU: FPE-HAR-MU-PT-8

$14.99
Fleece Performance — Cummins Cooling Fan Pigtail (2003-2012)
6 In Stock

Fleece Performance

Cummins Cooling Fan Pigtail (2003-2012)

SKU: FPE-HAR-CUMM-CF-0312

$59.99
Fleece Performance — Camshaft Position Sensor Pigtail for 2003-2010 Ford 6.0/6.4 Powerstroke
5 In Stock

Fleece Performance

Camshaft Position Sensor Pigtail for 2003-2010 Ford 6.0/6.4 Powerstroke

SKU: FPE-HAR-FMC-CAM-0310

$37.99
Fleece Performance — Cooling Fan Pigtail for Ford Powerstroke (2020+)
5 In Stock

Fleece Performance

Cooling Fan Pigtail for Ford Powerstroke (2020+)

SKU: FPE-HAR-FMC-FAN-20-PT

$39.99
Fleece Performance — Alternator Pigtail for 2007-2022 RAM with Cummins
5 In Stock

Fleece Performance

Alternator Pigtail for 2007-2022 RAM with Cummins

SKU: FPE-HAR-CUMM-ALT-0722

$20.99
Fleece Performance — Charging Circuit Harness for 2011-2016 Ford 6.7L Power Stroke
4 In Stock

Fleece Performance

Charging Circuit Harness for 2011-2016 Ford 6.7L Power Stroke

SKU: FPE-HAR-FMC-CCH-1116

$125.99
Fleece Performance — Fleece Performance Fuel Rail Pressure Harness for LML 6.6L Duramax
2 In Stock

Fleece Performance

Fleece Performance Fuel Rail Pressure Harness for LML 6.6L Duramax

SKU: FPE-HAR-DMAX-LML-RP

$69.99
Fleece Performance — Neutral Safety Switch Connector Pigtail
1 In Stock

Fleece Performance

Neutral Safety Switch Connector Pigtail

SKU: FPE-HAR-CUMM-NSS-PT

$39.99
Cali Raised LED — Cali Raised Wiring Harness - Dual Leg
3 In Stock

Cali Raised LED

Cali Raised Wiring Harness - Dual Leg

SKU: CR2443

$39.99
Fleece Performance — Cooling Fan Extension Harness for 2013-2018 Cummins Equipped Ram
5 In Stock

Fleece Performance

Cooling Fan Extension Harness for 2013-2018 Cummins Equipped Ram

SKU: FPE-HAR-CUMM-FAN-1318

$45.99
Fleece Performance — Cooling Fan Extension Harness for 2019-2024 Ram with Cummins
2 In Stock

Fleece Performance

Cooling Fan Extension Harness for 2019-2024 Ram with Cummins

SKU: FPE-HAR-CUMM-FAN-1924

$48.99
Fleece Performance — Charging Circuit Harness for 2017-2018 Ford 6.7L Power Stroke
2 In Stock

Fleece Performance

Charging Circuit Harness for 2017-2018 Ford 6.7L Power Stroke

SKU: FPE-HAR-FMC-CCH-1718

$125.99
Fleece Performance — Charging Circuit Harness for 2019 Ford 6.7L Power Stroke
2 In Stock

Fleece Performance

Charging Circuit Harness for 2019 Ford 6.7L Power Stroke

SKU: FPE-HAR-FMC-CCH-19

$125.99
Fleece Performance — Cooling Fan Adapter Harness for 2011-2018 6.7L Power Stroke
3 In Stock

Fleece Performance

Cooling Fan Adapter Harness for 2011-2018 6.7L Power Stroke

SKU: FPE-HAR-FMC-FAN-1118

$49.99
Fleece Performance — MAF Sensor Pigtail for 2011-2016 LML Duramax
2 In Stock

Fleece Performance

MAF Sensor Pigtail for 2011-2016 LML Duramax

SKU: FPE-HAR-DMAX-MAF-1116-PT

$29.99
Haltech — TCA4 - 1.5m/3ft Flying Lead Harness Only
ETA Varies

Haltech

TCA4 - 1.5m/3ft Flying Lead Harness Only

SKU: HT-049940

$88.00
Contact sales for purchase
Haltech — 8 channel High Output Ignition Coil Harness Only GM/Chrysler
ETA Varies

Haltech

8 channel High Output Ignition Coil Harness Only GM/Chrysler

SKU: HT-130306

$435.00
Contact sales for purchase
Haltech — Elite 2000/2500 Toyota 2JZ Term HPI6 Ignition Harness only
ETA Varies

Haltech

Elite 2000/2500 Toyota 2JZ Term HPI6 Ignition Harness only

SKU: HT-130319

$310.00
Contact sales for purchase
Haltech — E2000/2500 RB Terminated Engine Harness Only
ETA Varies

Haltech

E2000/2500 RB Terminated Engine Harness Only

SKU: HT-130326

$865.00
Contact sales for purchase
Haltech — R32/33 CAM Angle Sensor Breakout
ETA Varies

Haltech

R32/33 CAM Angle Sensor Breakout

SKU: HT-130327

$35.00
Contact sales for purchase
Haltech — Elite 2000/2500 Twin CAM RB26/25/20 Internal Factory Nis
ETA Varies

Haltech

Elite 2000/2500 Twin CAM RB26/25/20 Internal Factory Nis

SKU: HT-130330

$120.00
Contact sales for purchase
Haltech — Elite 2000/2500 Twin CAM RB30/26/25/20 External Factory Niss
ETA Varies

Haltech

Elite 2000/2500 Twin CAM RB30/26/25/20 External Factory Niss

SKU: HT-130331

$120.00
Contact sales for purchase
Haltech — Elite 2000/2500 Nissan RB30 LS1 Coil harness and Mount
ETA Varies

Haltech

Elite 2000/2500 Nissan RB30 LS1 Coil harness and Mount

SKU: HT-130343

$98.00
Contact sales for purchase
Haltech — Elite 2000/2500 Nissan RB30 CAS Harness only
ETA Varies

Haltech

Elite 2000/2500 Nissan RB30 CAS Harness only

SKU: HT-130344

$36.00
Contact sales for purchase
Haltech — Elite PRO Direct Plug-in Wideband harness Only 1.2m (4')
ETA Varies

Haltech

Elite PRO Direct Plug-in Wideband harness Only 1.2m (4')

SKU: HT-131002

$47.00
Contact sales for purchase
Haltech — Elite 750 Basic Universal Wire-in Harness 2.5m (8')
ETA Varies

Haltech

Elite 750 Basic Universal Wire-in Harness 2.5m (8')

SKU: HT-140602

$290.00
Contact sales for purchase
Haltech — Elite 750 PnP Ada Harn Only - Mazda Miata/MX-5 NB
ETA Varies

Haltech

Elite 750 PnP Ada Harn Only - Mazda Miata/MX-5 NB

SKU: HT-140621

$460.00
Contact sales for purchase
Haltech — Elite 750 PnP Ada Harn Only - Mazda Miata/MX-5 NA
ETA Varies

Haltech

Elite 750 PnP Ada Harn Only - Mazda Miata/MX-5 NA

SKU: HT-140622

$460.00
Contact sales for purchase
Haltech — Elite 750 PnP Ada Harn Only Toyota LandCruiser 80 Series
ETA Varies

Haltech

Elite 750 PnP Ada Harn Only Toyota LandCruiser 80 Series

SKU: HT-140647

$460.00
Contact sales for purchase
Haltech — Elite 750 PnP Ada Harn Only - Nissan Patrol/Safari Y60
ETA Varies

Haltech

Elite 750 PnP Ada Harn Only - Nissan Patrol/Safari Y60

SKU: HT-140660

$460.00
Contact sales for purchase
Haltech — Elite 750 PnP Ada Harn Only - Nissan Patrol/Safari Y60-Y61
ETA Varies

Haltech

Elite 750 PnP Ada Harn Only - Nissan Patrol/Safari Y60-Y61

SKU: HT-140661

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Suba WRX MY93-96 Lib RS
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Suba WRX MY93-96 Lib RS

SKU: HT-140820

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Subaru WRX MY97-98
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Subaru WRX MY97-98

SKU: HT-140821

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Subaru WRX MY99-00
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Subaru WRX MY99-00

SKU: HT-140822

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Mitsu EVO 1-3 & GSR
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Mitsu EVO 1-3 & GSR

SKU: HT-140830

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Mitsu VR4 & Eclipse 1G
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Mitsu VR4 & Eclipse 1G

SKU: HT-140831

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Nissan Silvia S13 CA18
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Nissan Silvia S13 CA18

SKU: HT-140850

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only - Niss Silvia S14 S1 ZENKI
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only - Niss Silvia S14 S1 ZENKI

SKU: HT-140852

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only- Mazda MX5 NA
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only- Mazda MX5 NA

SKU: HT-140872

$460.00
Contact sales for purchase
Haltech — Elite 1000/1500 PnP Ada Harn Only- Mazda MX5 NB
ETA Varies

Haltech

Elite 1000/1500 PnP Ada Harn Only- Mazda MX5 NB

SKU: HT-140921

$460.00
Contact sales for purchase
Haltech — Elite 1500 PnP Ada Harness Only Honda DC5
ETA Varies

Haltech

Elite 1500 PnP Ada Harness Only Honda DC5

SKU: HT-140961

$460.00
Contact sales for purchase
Haltech — Elite 2000/2500 PnP Ada Harn Only Toyota Chaser & Soarer
ETA Varies

Haltech

Elite 2000/2500 PnP Ada Harn Only Toyota Chaser & Soarer

SKU: HT-141246

$460.00
Contact sales for purchase
Haltech — Elite 2000/2500 PnP Ada Harn Only Toyota LandCruiser 1FZ-FE
ETA Varies

Haltech

Elite 2000/2500 PnP Ada Harn Only Toyota LandCruiser 1FZ-FE

SKU: HT-141249

$460.00
Contact sales for purchase