Wiring Harnesses

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 the common problem of an intermittent or continuously illuminated battery lamp on the dash! Designed and...

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, our manufacturing process includes fully automated wire cutting and terminal crimping to ensure you get...

Radium Engineering Fuel Cell Subharness Kit for FCST-X (or FCST)

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

Safely and effectively apply the load from your trailer lighting to the battery and not to the rest of the bike's electrical system. Eliminate blown fuses caused by overloading stock lighting or accessory circuits. Our relay harness utilizes inputs from...

Elite 1000/1500 PnP Ada Harn Only - Nissan Silvia S13 SR20

The DragonFire Racing® Light Whip Harness includes everything you need, in one convenient kit. Simple plug-and-play wiring harness is pre-wired for convenience and comes with protective wrap and water-resistant plugs.

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

Glow plug harness failure is quite common for high mileage 7.3L and 6.0L Powerstroke models. Although many owners will find this harness damaged while performing other engine maintenance, sometimes a hard cold start is an early indicator that the harness...

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

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 engine and connect the injector harness to the valve cover wiring harness. Includes heat-sealable butt-style...

Tazer 18-23 Jeep Wrangler/20-23 Jeep Gladiator Z Locker OEM