Haltech Nexus T1 / T2 Premium Universal Wire-in Harness - 2.5m
2.5m universal wire-in harness for Haltech Nexus T1 and T2 ECUs, with labelled TXL wires and a Haltech mini fuse and relay box. Unterminated engine connections allow custom installation. ECU sold separately.
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Haltech Nexus T1 / T2 Premium Wire-in Harness
The HT-181201 combines custom ECU wiring with a Haltech mini fuse and relay box. It provides power switching and circuit protection for the ECU, injection and ignition, together with fuel pump control.
Specifications
| Part number | HT-181201 |
|---|---|
| ECU compatibility | Haltech Nexus T1 and Nexus T2 |
| Harness length | 2.5m |
| Wire type | Standard TXL automotive wire |
| Engine connections | Unterminated, with colour-coded and labelled wires |
| Power distribution | Haltech mini fuse and relay box |
| Included | Premium universal wire-in harness and quick start guide |
Why Choose the Premium Harness?
The integrated fuse and relay box makes this a useful choice for a fresh wiring installation. If your build already has a suitable power distribution arrangement, consider the HT-181200 Basic harness.
Installation Notes
Route and terminate the engine connections for your application using the correct Nexus T1 or T2 wiring diagram. This harness requires custom installation and is not a vehicle-specific plug-and-play loom. ECU and application-specific connections are sold separately.
| Product Name | Haltech Nexus T1 / T2 Premium Universal Wire-in Harness - 2.5m |
|---|---|
| Brands | Haltech |
Delivery & Freight
We are an Australian-based company that ships items nationally and internationally, usually within 48 hours of receiving your order. High-value items shipped internationally are sent via DHL Express, while lower-value items are sent via Australia Post Express unless otherwise instructed.
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If you have issues calculating freight, please get in touch. We are happy to help.
If you are outside of Australia, you are responsible for any duty or taxes charged by your government."
Disclaimer:
Product images are for description purposes only. Actual product may vary.
Shipping calculations available at checkout.
If you are unsure, get in touch by emailing [email protected], messaging us on Facebook, or phoning us at +61 7 5645 1333 (8am to 2pm AET).
Which ECUs suit HT-181201?
This premium harness is designed for Haltech Nexus T1 and Nexus T2 ECUs.
Does it include a fuse and relay box?
Yes. The Haltech mini fuse and relay box handles ECU, injection and ignition power switching and protection, plus fuel pump control.
Are the engine connections terminated?
No. The colour-coded and labelled TXL wires require custom routing and termination for your application.
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