Haltech Nexus S3 / S2 Universal Wire-in Harness - 2.5m (8')

Haltech Nexus S3 / S2 Universal Wire-in Harness - 2.5m (8') (HT-182200) is the universal wiring harness for custom Nexus S2 and Nexus S3 ECU installations.

Harness only — Nexus ECU is not included.

Best suited to

• Modified street and competition vehicles.
• Engine conversions and swaps.
• Custom engine-management wiring where a vehicle-specific plug-and-play harness is not suitable.

Harness layout

• Nexus S2/S3 ECU connectors terminated at one end.
• 2.5m (8') unterminated engine/vehicle-side wiring for custom installation.
• Standard TXL wire.
• Colour-coded and clearly labelled conductors designed to match Haltech wiring documentation.

Installation notes

• The installer must terminate and connect the engine/vehicle end to suit the exact injector, ignition, trigger, DBW, sensor, CAN and auxiliary requirements.
• Use Haltech's current wiring diagram and quick-start documentation for pinout and connection details.
• Professional wiring and calibration are recommended.

Product Details

Product: Haltech Nexus S3 / S2 Universal Wire-in Harness - 2.5m (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