Wiring Harnesses

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

HKS TIMER HARNESS NT-2 (USA)

Haltech NEXUS Universal Plug-in IO Expansion Harness - 2.5m (8ft)

PD16 Wire-in harness - 5M / 16FT, Flying Lead.

Haltech NEXUS Rebel LS MAP Sensor Adaptor Harness

Haltech NEXUS Rebel LS Cable Throttle & IAC Sub-Harness

Haltech NEXUS Rebel LS EV6 Injector Sub-Harness

Haltech NEXUS S2/S3 Plug-n-Play Adapter Harness

Haltech NEXUS R3 Universal Wire-In Harness - 2.5M (8ft)

Haltech NEXUS S2/S3 Universal Wire-In Harness Kit - 2.5M (8ft)

Elite 2000/2500 PnP Ada Harn Only - Nissan Skyline R32

Haltech Elite 1000-2500 Plug-n-Play Adaptor Harness

Elite 2500 & 2500 T Premium Universal Wire-in Harness, Length: 2.5m (8'), Includes: Firewall grommet, moulded 6 power circuit Haltech fuse box ...

Haltech Elite 2500 Basic Universal Wire-In Harness w/o Relays or Fuses - 2.5m (8ft)

Elite 2000/2500 PnP Ada Harn Only - Nissan Skyline R34 GTT

Haltech Elite 2000/2500 Plug-n-Play Adaptor Harness

Haltech Elite 1000/1500 Plug-n-Play Adaptor Harness

Haltech Elite 1000/1500 Plug-n-Play Adaptor Harness

Elite 1000/1500 PnP Ada Harn Only - Mitsu EVO 4-8 & 2G

Elite 750 Premium Universal Wire-in Harness, Length: 2.5m (8'), Includes: Firewall grommet, moulded 6 power circuit Haltech fuse box and lid. 2 rel...

Elite 2000/2500 Toyota 2JZ Term Main Engine Harness only

Haltech IO 12 Expander Box 8ft Flying Lead Harness (A/B Box)

NTK Wideband adaptor harness 1200mm - Plug n play with Nexus series harnesses.Product Specifications Sheet

Wideband flying lead adaptor harness - 400mm - Suits Nexus series ECU's.Product Specifications Sheet

Wideband Extension Harness 1200mm suits LSU4.9.

Replacement connector with 6" pigtail for use on the Cummins engine and other vehicle applications. Replaces: W094230 Application Notes 2007.5-2020...

Replacement transmission input speed sensor pigtail for the Allison Transmission 1000/2000 Series on MY 2015-2019 GM trucks. Includes two heat-seal...

Replacement connector with 4.5" pigtail for use in multiple locations on the L5P Duramax and other GM vehicles. Replaces OEM Connector 13343443 Rep...

A common failure point on the L5P Duramax, our replacement connector with 4.5" pigtail for the fuel injectors will get you back on the road quickly...

Get rid of oil leaks from the harness connector with our replacement internal wiring harness seal for the Allison LCT and GM 4T65-E. This 20-way pi...

Replacement connector with 6" pigtail for use in multiple locations on the Duramax, Cummins, Powerstroke, and other GM vehicles. Replaces Chrysler ...

Hard to find replacement connector with 6" pigtail for use on the 2020+ Ford Powerstroke cooling fan clutch. Produced in-house, our manufacturing p...

Our replacement fan extension harness for the 2011-2018 Ford with 6.7L Power Stroke allows you to repair a broken or damaged harness without needin...

The Fleece Performance Charging Circuit Harness for the 2019 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix the...

The Fleece Performance Charging Circuit Harness for the 2017-2018 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fi...

The Fleece Performance Charging Circuit Harness for 2011-2016 Ford 6.7L Power Stroke is a drop-in replacement with no cutting or splicing to fix th...

Replacement connector with 48" pigtail for use on the 6.0 and 6.4 Powerstroke engines. The additional length pigtail allows for routing of the harn...

Replacement connector with 6" pigtail for use on the 2011-2016 6.6L Duramax MAF sensor. Produced in-house, our manufacturing process includes fully...

Our Fuel Rail Pressure harness for the 2011-2016 6.6L Duramax is a direct replacement for GM Part Numbers 12647115 and 12638158. Produced in-house,...

Replacement engine starter connector with 6" pigtail for use on the 2003-2018 Cummins. Produced in-house, our manufacturing process includes fully ...

Replacement connector with 6" pigtail. Includes heat-sealable butt-style connectors. Produced in-house, our manufacturing process includes fully au...

Cummins injector harness connector with 6" pigtail for 2006 - 2022 5.9L and 6.7L Cummins engines. Two of these connectors are utilized on the engin...

Our replacement fan extension harness for the 2019-2024 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to r...

Our replacement fan extension harness for the 2013-2018 Ram with 6.7L Cummins allows you to repair a broken or damaged harness without needing to r...

Replacement connectors with 6" pigtail for use on the Cummins engine, this kit includes BOTH sides of the connector with flying leads to allow you ...

Replacement connector with 6" pigtail for use on the 2007-2022 Ram with 6.7L Cummins along with many other applications. Produced in-house, our man...

Regulator extension harness for use with Bosch CP3's used in 6.6L Duramax applications.Warranty

Extension harness for use with air intake sensors on 2013-2018 Dodge Ram with 6.7L Cummins.Warranty