ECU's | Wiring Harnesses

Elite 1500 + Premium Universal Wire-in Harness Kit (Length: 2.5m (8")) HARNESS OVERVIEW Ideal for dedicated race cars, engine swaps and custom wiri...

The fastest and most cost-effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and P...

Haltech Elite 2500 & 2500 T Basic Universal Wire-in Harness Length: 2.5m (8') Ideal for dedicated race cars, engine swaps and custom wiring job...

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...

Suits: VVT-i and non VVT-i engines. Manual transmission only. Includes: Elite 2500 ECU with DBW and Race Functions. engine harness with fuse block,...

If you are after a simple plug-and-play option and your car still has its original engine and wiring in it, a Plug-in ECU is the easiest and quicke...

Elite 2500 + Premium Universal Wire-in Harness Kit (Length: 2.5m (8")) HARNESS OVERVIEW Ideal for dedicated race cars, engine swaps and custom wiri...

Elite 750 + Premium Universal Wire-in Harness Kit Length: 2.5m (8') HARNESS OVERVIEW Ideal for dedicated race cars, engine swaps and custom wiring ...

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Patrol/Safari Y60 and Y61 with automatic or manual transmissions. (No shift re-progr...

Haltech - Elite ECU + Harness + IC7 Dash + Optional Wideband Bundle Whether you have JZ, RB, Barra or LS. Save more with the Goleby's Parts x Halte...

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...

Elite 2500 (DBW) - ECU Only (includes USB Software Key and USB programming cable) Plug and Pins Only AMP 26 & 34 Pin 4 Row 3 Key Superseal Set...

Plug and Pins Only AMP 26 & 34 Pin 4 Row 3 Key Superseal Set ECU OVERVIEW Featuring a robust, environmentally sealed waterproof case, drive by ...

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Skyline R34 GT-T Stagea WC34 Manual transmissions only. Includes: Elite 2500 ECU wit...

Suits: Nexus R3 Includes: 3 x Main ECU connectors 3 x CAN Connectors 1 x Wideband Connector 1 x Firewall Grommet Fully populated with TXL wir...

If you’ve been looking at the Nexus R5 and thinking it might be a bit of an overkill for your build – Goleby's Parts will be the go-to for supplyin...

One of the most anticipated Haltech products is finally here and ready for delivery! NEXUS R5 is the new Haltech flagship product combining the fu...

Includes: Nexus R5 VCU, SurLok connectors (Red and Black), Wi-Fi antenna, mounting bolts, USB-C Cable, USB-C dust cap, USB drive with NSP Software...

The fastest and most cost effective way to wire your race car or engine conversion! Simply connect a handful of labelled wires and this plug and Pl...

Suits: Nissan RB Twin Cam RB20/25/26 with Series 2 Coils (Ignitor built into coil) Includes: Elite 2500 ECU, Nissan RB Twin Cam Terminated Engine H...

Suits: Plug 'n' Play replacement of the factory ECU for Subaru WRX MY99-00 (Australian Delivered and JDM) Manual transmission only. Includes: Elite...

Suits: Retrofit of a GEN IV LS2/3 DBW throttlebody. Common US style Delco/Bosch GM alternator connector. Pre-wired to connect directly to OEM 7 Pin...

Suits: Common US style Delco/Bosch GM alternator connector. Pre-wired to connect directly to OEM 7 Pin Coil Harness Connector. WBC1/2 CAN O2 Wideba...

Suits: Plug 'n' Play replacement of the factory ECU for Nissan Silvia S14 S1 "ZENKI" Manual transmission only. Includes: Elite 1500 ECU with DBW an...