Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)
$375.99
HALHT-182200
Engine Components
Wiring Harnesses
Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)
Fleece Performance Universal Rail Pressure Sensor w/6in Pigtail
$25.99
FPEFPE-HAR-RP-PT
Engine Components
Wiring Harnesses
Our replacement connector with 6" pigtail will get you back on the road quickly. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes...
Fleece Performance Universal MAP Sensor & Airbox Control Valve Pigtail
$28.99
FPEFPE-HAR-MU-PT-7
Engine Components
Wiring Harnesses
Replacement connector with 6" pigtail for use on both L5P Duramax and 2013-2018 Cummins equipped RAM trucks. Produced in-house, our manufacturing process includes fully...
Fleece Performance Universal Multiuse Pressure Sensor Pigtail
$24.99
FPEFPE-HAR-MU-PT-6
Engine Components
Wiring Harnesses
Replacement connector with 36" pigtail for use in multiple locations on the Duramax, Cummins, Powerstroke, and GM vehicles. Includes heat-sealable butt-style connectors. Produced in-house,...
Fleece Performance Universal 6in Multiuse Sensor Pigtail No. 10
$14.99
FPEFPE-HAR-MU-PT-10
Engine Components
Wiring Harnesses
Replacement connector with 6" pigtail for use in multiple locations on the Duramax and Powerstroke engines. Produced in-house, our manufacturing process includes fully automated...
Radium Engineering Porsche 17in Fuel Pump Connector Harness - Walbro E85
$19.95
$18.99
RAD17-0054
Engine Components
Wiring Harnesses
Radium Engineering Porsche 17in Fuel Pump Connector Harness - Walbro E85
SPAL Jumper Harness w/Metri-Pack Connector
$22.82
$19.99
SPLFR-PT15300027-PKG
Engine Components
Wiring Harnesses
SPAL Jumper Harness w/Metri-Pack Connector
SPAL Jumper Harness
$15.00
$12.99
SPLFR-PT-PKG
Engine Components
Wiring Harnesses
SPAL Jumper Harness
SPAL 195 Degree Thermo-Switch
$65.87
$44.99
SPL195-TS-PKG
Engine Components
Wiring Harnesses
SPAL 195 Degree Thermo-Switch
SPAL 185 Degree Thermo-Switch
$52.88
$44.99
SPL185-TS-PKG
Engine Components
Wiring Harnesses
SPAL 185 Degree Thermo-Switch
Kooks 18+ Ford Mustang 8in. Front O2 Extension Harness
$37.67
$33.99
KSHCAS-109677-8
Domestic Muscle
Engine Components
Mustang
Mustang S550
Mustang S650
Oxygen Sensors
Programmers & Chips
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...
SPAL Harness Adapter for Brushless Fans
$74.19
$51.99
SPLSBL-YAZ-PT10-PKG
Engine Components
Wiring Harnesses
SPAL Harness Adapter for Brushless Fans
SPAL Jumper Harness for Brushless Fans
$62.57
$41.99
SPLSBL-TS-HARN-PKG
Engine Components
Wiring Harnesses
SPAL Jumper Harness for Brushless Fans
Haltech NEXUS Universal Plug-in IO Expansion Harness - 2.5m (8ft)
$110.99
HALHT-189002
Engine Components
Wiring Harnesses
Haltech NEXUS Universal Plug-in IO Expansion Harness - 2.5m (8ft)
Haltech NEXUS Rebel LS MAP Sensor Adaptor Harness
$24.99
HALHT-186511
Engine Components
Wiring Harnesses
Haltech NEXUS Rebel LS MAP Sensor Adaptor Harness
Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail
$49.99
FPEFPE-HAR-LM2-INJ-12P-PT
Engine Components
Wiring Harnesses
Fleece Performance 20-24 GM 3.0L LM2/LZ0 Duramax Injector Harness Pigtail
Fleece Performance 20-24 Ford F-250/F-350 6.7L Powerstroke Exhaust Back Pressure Sensor Pigtail
$39.99
FPEFPE-HAR-FMC-EXBP-2020-PT
Engine Components
Wiring Harnesses
Fleece Performance 20-24 Ford F-250/F-350 6.7L Powerstroke Exhaust Back Pressure Sensor Pigtail
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness
$79.99
FPEFPE-HAR-DMAX-RP-0610
Engine Components
Wiring Harnesses
Fleece Performance 06-10 GM 2500/3500 Duramax 6.6L Rail Pressure Sensor Harness
Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail
$39.99
FPEFPE-HAR-CUMM-MAP-0718-PT
Engine Components
Wiring Harnesses
Fleece Performance 07.5-18 Dodge 2500-3500 6.7L Cummins MAP Sensor Pigtail
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit
$189.99
FPEFPE-HAR-CUMM-ECM-96-GY
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Gray) ECM Connector Repair Kit
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit
$189.99
FPEFPE-HAR-CUMM-ECM-96-GR
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Green) ECM Connector Repair Kit
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit
$189.99
FPEFPE-HAR-CUMM-ECM-96-BR
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Brown) ECM Connector Repair Kit
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit
$189.99
FPEFPE-HAR-CUMM-ECM-96-BL
Engine Components
Wiring Harnesses
Fleece Performance 13-24 Dodge 2500-5500 6.7L Cummins 96 Pin (Blue) ECM Connector Repair Kit
Rywire 4 Wire 02 Extension 07+ Honda/Acura
$30.99
RYWRY-SUB-4-WIRE-O2-EXT-0712
Engine Components
Wiring Harnesses
Rywire 4 Wire 02 Extension 07+ Honda/Acura
Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)
$1,749.99
RYWRY-K2-HALTECH-NA
Engine Components
Wiring Harnesses
Rywire K-Series Naturally Aspirated w/Haltech ELITE 1500+ Engine Harness (w/4 Inj / No EMAP/Boost)
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
$495.99
HALHT-186331
Engine Components
Wiring Harnesses
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
Haltech Elite 1000 Terminated Harness
$1,152.99
HALHT-140878
Engine Components
Wiring Harnesses
Elite 1000/1500 Mazda 13B S4/5 Term Harn Only IGN-1A ign
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
Replacement connector with 4.5" pigtail for use in multiple locations on the L5P Duramax and other GM vehicles. Replaces OEM Connector 13343443 Replaces AC...
Ford Racing 5.0L Coyote Engine Harness for Automatic Transmission
$285.00
$284.99
FRPM-12508-M50A
Domestic Muscle
Engine Components
Mustang
Mustang S550
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...
Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Front VSS Position)
$725.99
RYWRY-K24-BASE-FRONTVSS
Engine Components
Wiring Harnesses
Rywire Honda K24 Tucked Eng Harn w/02-04 K24 Crank/Knock Sensor (Front VSS Position)
Haltech Elite 1000/1500 Terminated Ignition Harness
$130.99
HALHT-130336
Engine Components
Wiring Harnesses
Elite 1000/1500 Mazda 13B Terminated High Output IGN-1A Inductive Coil (with built-in Ignitor) Ignition Harness., (IGN-1A coils are NOT included. Please order 4 x...
Rywire 92-95 Honda Civic w/B-Series / 94-01 Acura Integra (LHD Only) OEM Replacement Engine Harness
$599.99
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
Haltech NEXUS Rebel LS Cable Throttle & IAC Sub-Harness
$28.99
HALHT-186504
Engine Components
Wiring Harnesses
Haltech NEXUS Rebel LS Cable Throttle & IAC Sub-Harness
Haltech NEXUS Rebel LS EV6 Injector Sub-Harness
$135.99
HALHT-186502
Engine Components
Wiring Harnesses
Haltech NEXUS Rebel LS EV6 Injector Sub-Harness
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
$495.99
HALHT-186343
Engine Components
Wiring Harnesses
Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness
Haltech NTK Wideband Adaptor Harness 1200mm
$31.99
HALHT-010727
Engine Components
Wiring Harnesses
NTK Wideband adaptor harness 1200mm - Plug n play with Nexus series harnesses.