Haltech Nexus T1 / T2 Basic Universal Wire-in Harness - 2.5m
2.5m universal wire-in harness for Haltech Nexus T1 and T2 ECUs, with colour-coded, labelled TXL wires and unterminated engine connections. Includes a quick start guide. ECU sold separately.
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Haltech Nexus T1 / T2 Basic Wire-in Harness
The HT-181200 provides a starting point for wiring a Nexus T1 or T2 ECU into a custom build or engine conversion. Route the labelled wires to suit your installation, then terminate the engine connections using the correct ECU wiring diagram.
Specifications
| Part number | HT-181200 |
|---|---|
| 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 |
| Included | Basic universal wire-in harness and quick start guide |
Choosing Basic or Premium
Choose the Basic harness when your installation has a suitable power distribution arrangement. The HT-181201 Premium harness adds a Haltech mini fuse and relay box for power switching, circuit protection and fuel pump control.
Installation Notes
This is a custom wire-in harness. It requires termination and electrical installation work; it is not a vehicle-specific plug-and-play loom. Confirm your ECU model and plan the required sensor, injector and ignition connections before ordering. ECU and application-specific connections are sold separately.
| Product Name | Haltech Nexus T1 / T2 Basic 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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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-181200?
This harness is designed for Haltech Nexus T1 and Nexus T2 ECUs.
Is this a plug-and-play engine loom?
No. Its engine connections are unterminated and require custom routing and termination to suit the installation.
How does the Premium harness differ?
HT-181201 adds a Haltech mini fuse and relay box for ECU, injection and ignition power switching and protection, plus fuel pump control.
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