Haltech HT-186007 i6 GT150 (USCAR EV6) Primary Injector Harness

The Haltech HT-186007 i6 GT150 (USCAR EV6) Primary Injector Harness is a plug-and-play injector sub-harness designed to connect six EV6 / USCAR (GT150) fuel injectors directly to your Haltech Nexus engine management system. Engineered specifically for Nexus Rebel JZ main terminated harnesses, this harness ensures precise fuel injector control and clean signal integrity in high-performance applications.

Each injector connector is clearly labelled, allowing fast, error-free installation and correct cylinder allocation. This is critical in turbocharged and competition engines where consistent fuel delivery directly impacts power output, reliability, and engine safety.

Built to Haltech’s motorsport wiring standards, this injector harness is ideal for street, track, and race Toyota JZ engine builds using modern EV6 / USCAR injector connectors.

• Direct plug-and-play injector harness for EV6 / USCAR (GT150) fuel injectors
• Designed to suit Haltech Nexus Rebel JZ main terminated harnesses
• Clearly labelled connectors for accurate injector-to-cylinder mapping
• Motorsport-grade wiring for reliability under heat and vibration

Included:

• 1 × Haltech HT-186007 i6 GT150 (USCAR EV6) Primary Injector Harness