ECU's | Wiring Harnesses

Includes: Elite 550 ECU, Premium universal wire-in harness. firewall grommet, moulded 6 power circuit Haltech fuse box and lid. 2 relays, 4 fuses...

Includes: Elite 550 ECU, basic universal wire-in harness, waterproof USB cap, USB programming cable and software CD. Harness Overview: Ideal fo...

Plug and Pins Only AMP 34 Pin 4 Row 3 Key Superseal Includes: 1 x Elite 550 ECU + Plug and Pins to suit ECU Overview: The Elite 550 is a simple ye...

ECU OVERVIEW The Elite 750 is an entry-level ECU offering many features available on the more advanced Elite 1500/2500 at an affordable price. Feat...

ECU OVERVIEW Elite 1500 is a two-connector, stand-alone ECU ideal for popular late model performance and racing applications. Recommended for 4vcyl...

Haltech - Cable - Multicore - 3 x 22AWG (Orange/Black/White) - 10M (32') Length: 10M / 32ft Supplied in 10m (32') length. Used to wire 3 pin sensor...

Terminated harness suits LSx engines without DBW, incorporates PDM functionality. EV1 primary injector plugs. Plug and play with the OEM Ignition ...

Terminated harness suits LSx engines with DBW, and incorporates PDM functionality. EV6 primary injector plugs. Plug and play with the OEM Ignition...

Terminated Engine Harness connects directly to the Nexus R5 VCU and supports most popular big block and small block V8 engines from GM, Ford and Ch...

Terminated harness suits LSx engines without DBW, incorporates PDM functionality. EV1 primary injector plugs. Plug and play with the OEM Ignition...

Terminated harness suits LS(x) engines with DBW, and incorporates PDM functionality. EV6 primary injector plugs. Plug and play with the OEM Igniti...

Terminated Engine Harness connects directly to the Nexus R5 VCU and supports most popular big block and small block V8 engines from GM, Ford and Ch...

Plug and Play with Haltech Nexus R5 Universal V8 Terminated harness - HT-186200 where Yazaki style Alternator is used Notes: Harness is fitted with...

Plug and Play with Haltech Nexus R5 Universal V8 Terminated harness - HT-186200 where Delco style Alternator is used Notes: Harness is fitted with ...

Plug and Play with Haltech Nexus R5 Universal V8 Terminated harness - HT-186200 where Bosch style Alternator is used Notes: Harness is fitted with ...

The Nexus V8 IGN-1A Ford Harness supports Ford V8 applications utilizing High Output IGN-1A Inductive Coils Suits: Plug and Play with Haltech Nexus...

The Nexus V8 IGN-1A GM/Chrysler Harness supports GM/Chrysler V8 applications utilizing High Output IGN-1A Inductive Coils Suits: Plug and Play with...

Plug and Play with Haltech Nexus R5 Universal V8 Terminated harness - HT-186200 where GT150 (USCAR) Style Injectors are used Suits: Plug and Play w...

Plug and Play with Haltech Nexus R5 Universal V8 Terminated harness - HT-186200 where GT150 (USCAR) Style Injectors are used Suits: Plug and Play w...

Plug and Play with Haltech Nexus R5 Universal V8 Terminated harness - HT-186200 where EV1 Style Injectors are used. Suits: Plug and Play with Halte...

ECU OVERVIEW Haltech's new Elite Pro Plug-in ECU offers a true Plug'n'Play upgrade option for the popular Ford Falcon BA and BF models. No messy an...

If you are using a factory harness and are after an easy ECU upgrade, take a look at Haltech Plug'n'Play Adaptor Kits. These adaptors plug directly...

The fastest and most cost effective start to building your custom your race car or engine conversion harness. coded and labelled wires that match ...

HARNESS OVERVIEW Ideal for dedicated race cars, engine swaps and custom wiring jobs. The Universal Wire-in Harness has a set of ECU connectors at o...