Haltech Nexus S2/S3 Plug'n'Play Adaptor Harness - Mazda RX7 FD S7-8

Haltech Nexus S2/S3 Plug'n'Play Adaptor Harness - Mazda RX7 FD S7-8 (HT-186339) is a vehicle-specific Haltech plug-and-play adaptor harness for connecting a compatible Nexus S2 or Nexus S3 ECU to the supported factory engine loom without replacing the complete vehicle harness.

Harness only — ECU is not included with this product.

Vehicle fitment

• Mazda RX-7 FD3S Series 7 and Series 8, 1996-2002, with the 4-row factory ECU plug.
• Manual transmission only.

What’s included

• Injection-moulded vehicle-specific plug-and-play adaptor harness.
• M14 x 1.5 air-temperature sensor with matching plug and pins.
• Auxiliary I/O 16-pin Tyco plug and pins.

Important application notes

• Confirm Series 7/8 ECU connector layout before ordering.

Product Details

Product: Haltech Nexus S2/S3 Plug'n'Play Adaptor Harness - Mazda RX7 FD S7-8
Brand: Haltech
Category: Haltech Wiring Harness

This listing covers the product and application named above. Use the product title, part number where shown, and the existing technical information on this page to confirm it matches the required vehicle or engine combination.

Before Ordering

• Confirm the listed application matches the vehicle, engine or component being upgraded.
• Check whether supporting hardware, fabrication, wiring, fluids, gaskets or calibration are required for the installation.
• If the vehicle has non-standard modifications, confirm compatibility before purchase.

Built by Boost & Tune Support

Built by Boost & Tune can assist with installation, wiring integration, sensor setup and calibration where required. Contact us before ordering if you need help confirming suitability or planning the complete upgrade package.

Supplier

Haltech