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Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & Seal

$22.99
FPEFPE-HAR-GM-LCT-SEAL
Engine Components Wiring Harnesses
Fleece Performance 01-19 GM 2500/3500 Allison LCT/GM 4T65-E Internal Wire Harn Connector & SealThis Part Fits: Year Make Model Submodel 2001-2005 Chevrolet Silverado 2500...
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Westin 19-25 Chevy/GM Silverado/Sierra 1500 Parking Sensor Harness

$55.00
WES40-0048S
Engine Components Wiring Harnesses
Westin's Parking Sensor Harness Extension is an essential accessory for vehicles equipped with grille guards. This extension ensures that parking sensors, which may be...
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Ford Racing 5.0L Coyote Engine Harness for Automatic Transmission

$285.00
FRPM-12508-M50A
Engine Components Ford Mustang Wiring Harnesses
Fits late, Gen 2 (2016-2017 MY) 5.0L Coyote Engines. This engine harness is used with automatic transmission vehicles. Allows the engine to be used...
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Kooks 19-20 Ram 1500 SXT O2 Extension Harness

$27.68
KSHCAS-109264
Engine Components Wiring Harnesses
Kooks Headers and Exhaust has been the leader in the High Performance Exhaust Industry for over 50 Years! Since 1962, Kooks takes pride in...
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Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor Extension

$29.99
FPEFPE-HAR-67-IAT-EXT
Engine Components Wiring Harnesses
Fleece Performance 13-18 Dodge Ram 6.7L Cummins Intake Air Temp Sensor ExtensionThis Part Fits: Year Make Model Submodel 2013-2018 Ram 2500 Big Horn 2013-2018...
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HKS

HKS / Blitz / Apexi / Stri 89-98 240sx / 84-89 300ZX TT Harness

$20.00
HKS4103-RN002
Engine Components Wiring Harnesses
HKS / Blitz / Apexi / Stri 89-98 240sx / 84-89 300ZX TT Harness
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Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness

$495.00
HALHT-186331
Engine Components Wiring Harnesses
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
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Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail

$37.99
FPEFPE-HAR-MU-PT-1
Engine Components Wiring Harnesses
Fleece Performance 17-22 GM 2500/3500 L5P Duramax Sensor Connector w/4.5in Pigtail
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HKS

HKS / Blitz / Apexi / Stri 03-09 Evo 8/9/10 / 95-99 Eclipse (MT-6) TT Harness

$20.00
HKS4103-RM006
Engine Components Wiring Harnesses
HKS / Blitz / Apexi / Stri 03-09 Evo 8/9/10 / 95-99 Eclipse (MT-6) TT Harness
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HKS

HKS TIMER HARNESS FTP-1

$55.00
HKS41003-AF007
Engine Components Wiring Harnesses
HKS TIMER HARNESS FTP-1
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HKS

HKS / Blitz / Apexi / Stri 84-88 200sx TT Harness

$20.00
HKS4103-RN001
Engine Components Wiring Harnesses
HKS / Blitz / Apexi / Stri 84-88 200sx TT Harness
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BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness

$100.00
BLOBXAC-00701
Engine Components Wiring Harnesses
BLOX Racing Honda OBD2A - OBD1 ECU Jumper Harness
Walbro E85 Fuel Pump Plug Quick View

Walbro E85 Fuel Pump Plug

$23.96
WAL 000107694/AA
Engine Components Fabrication Fittings Wiring Harnesses
Walbro E85 Fuel Pump Plug
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Walbro WIRING HARNESS

$19.91
WAL 94-614
Engine Components Wiring Harnesses
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...
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Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness

$460.00
HALHT-141258
Engine Components Wiring Harnesses
Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness
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Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Front VSS Position)

$725.00
RYWRY-K24-BASE-FRONTVSS
Engine Components Wiring Harnesses
Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Front VSS Position)
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Rywire 92-95 Honda Civic w/B-Series / 94-01 Acura Integra (LHD Only) OEM Replacement Engine Harness

$599.00
RYWRY-B2-OEM
Engine Components Wiring Harnesses
Rywire 92-95 Honda Civic w/B-Series / 94-01 Acura Integra (LHD Only) OEM Replacement Engine Harness
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Haltech Elite 1000/1500 Terminated Ignition Harness

$130.00
HALHT-130336
Engine Components Wiring Harnesses
Haltech Elite 1000/1500 Terminated Ignition Harness
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Haltech NEXUS S3 Plug-n-Play Adapter Harness

$495.00
HALHT-186367
Engine Components Wiring Harnesses
Haltech NEXUS S3 Plug-n-Play Adapter Harness
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Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)

$375.00
HALHT-182200
Engine Components Wiring Harnesses
Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)
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Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)

$460.00
HALHT-141220
Engine Components Wiring Harnesses
Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness (Incl Plug & Pins)
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HKS

HKS / Blitz / Apexi / Stri 93-96 Supra TT Harness

$20.00
HKS4103-RT004
Engine Components Wiring Harnesses
HKS / Blitz / Apexi / Stri 93-96 Supra TT Harness
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Fleece Performance Universal 18in Rail Pressure Sensor Extension Harness

$40.99
FPEFPE-HAR-RP-EXT
Engine Components Wiring Harnesses
Fleece Performance Universal 18in Rail Pressure Sensor Extension Harness
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Fleece Performance 10-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 3

$33.99
FPEFPE-HAR-MU-PT-3
Engine Components Wiring Harnesses
Fleece Performance 10-20 Dodge 2500/3500 Cummins 6in Multiuse Sensor Pigtail 3This Part Fits: Year Make Model Submodel 2007-2010 Dodge Ram 2500 Laramie 2007-2010 Dodge...
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Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator Pigtail

$20.99
FPEFPE-HAR-CUMM-ALT-0722
Engine Components Wiring Harnesses
Fleece Performance 07-22 Dodge 2500/3500 6.7L Cummins 6in Alternator PigtailThis Part Fits: Year Make Model Submodel 2007-2010 Dodge Ram 2500 Laramie 2007-2010 Dodge Ram...
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HKS

HKS TIMER HARNESS NT-2 (USA)

$16.00
HKS41003-BN001
Engine Components Wiring Harnesses
HKS TIMER HARNESS NT-2 (USA)
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Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY)

$225.00
RYWRY-COP-CPR-COIL
Engine Components Wiring Harnesses
Rywire Hondata CPR Coil Harness (Hondata ECUs ONLY)
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AEM

AEM 20 Amp Relay Wiring Kit

$66.99
AEM30-2062
Engine Components Wiring Harnesses
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...
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SPAL 195 Degree Thermo-Switch

$55.99
SPL195-TS
Engine Components Wiring Harnesses
SPAL 195 Degree Thermo-Switch
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Haltech NEXUS Rebel LS EV6 Injector Sub-Harness

$135.00
HALHT-186502
Engine Components Wiring Harnesses
Haltech NEXUS Rebel LS EV6 Injector Sub-Harness
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BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness

$100.00
BLOBXAC-00700
Engine Components Wiring Harnesses
BLOX Racing Honda OBD0 - OBD1 ECU Jumper Harness
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Air Lift WirelessOne Harness

$54.35
ALF26896
Engine Components Wiring Harnesses
Wireless One Harness (2nd Generation)Warranty
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Aeromotive Fuel Pump Deluxe Wiring Kit

$178.75
AER16307
Engine Components Wiring Harnesses
Simply the best built, best looking, hardest working, most affordable fuel pump wiring harness available. Parts included in kit: 30 Amp 12 VDC Automotive...
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AEM

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

$41.29
AEM30-2217
Engine Components Wiring Harnesses
AEM's OBDII CAN Plug & Play Adapter Harness make CD Dashes the perfect racing displays for track day enthusiasts who want to be able...
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SPAL Jumper Harness w/Metri-Pack Connector

$19.39
SPLFR-PT15300027
Engine Components Wiring Harnesses
SPAL Jumper Harness w/Metri-Pack Connector
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Turbo XS 15-21 Subaru WRX STI Hella Horn Wiring Harness

$48.00
TXSWS15-HHWH
Engine Components Wiring Harnesses
The TurboXS 2015 - 2021 WRX STI Hella Horn Wiring Harness plug and play harness is the best on the market for Hella horns....
Items 1 to 36 of 135 total
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