Haltech HT-186063 Nexus i6 R35 COP Ignition Harness

The Haltech HT-186063 Nexus i6 R35 COP Ignition Harness is designed to connect six Nissan R35 coil-on-plug ignition coils directly to your Haltech Nexus engine management system. Purpose-built for Nexus Rebel JZ main terminated harnesses, this sub-harness delivers clean ignition signals, precise cylinder identification, and motorsport-level reliability.

Each coil connector is clearly labelled, making installation fast and eliminating the risk of incorrect cylinder wiring. This is especially critical in high-performance and competition engines where ignition accuracy directly affects power, reliability, and engine safety.

Ideal for turbocharged and high-RPM Toyota JZ engine builds running R35-style ignition coils, this harness allows you to take full advantage of the high-energy spark and durability that R35 coils are known for.

• Direct plug-and-play ignition harness for Nissan R35 coil-on-plug coils
• Designed specifically for Haltech Nexus Rebel JZ main terminated harnesses
• Clearly labelled connectors for correct cylinder allocation
• Motorsport-grade wiring for maximum reliability under heat and vibration

Included:

• 1 × Haltech HT-186063 Nexus i6 R35 COP Ignition Harness