A bit about us...

From DIY to motorsport, find the wiring connectors and hardware you need for your projects. Specialists in OEM manufacture specific connectors for most major marques of vehicle including well known brands like Deutsch, Denso, Delphi, TE Connectivites, Sumitomo and Aptiv to name a few.

Backed by 15 years of automotive electrical expertise, all our products are selected for high quality and durability to withstand tough automotive conditions

ConectNZ is New Zealand owned and operated. Based in Masterton in the lower North Island along side an Automotive Electrical workshop - Diagnostic Solutionz LTD. Specializing in Diagnostics, Engine Remapping/ tuning and custom wiring harnesses.

"If theres something your after that isn't listed in our store - Please feel free to reach out and we can see how we can help. No enquiry or connector is too small" - Alex Bilton (Owner)

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ConectNZ.co.nz are Blackfern Suppliers

If you would like to order using your Blackfern Account, please drop us a line in the "contact" section

New Arrivals

Benchbox ECU Harness adaptors

ECU remapping and software tuning has taken off in New Zealand. Using tuning equiment in our workshop @ diagnostic solutionz is part of our everyday. The more vehicles we started to see and the amount of ECU's and TCM's requiring Bench or Boot mode tuning is always increasing. This caught our attention and lead us to start researching into harness adaptors to suit specific ECU's and TCM's to make the connection process, more reliable, quicker and rule out any room for error!

Welcome our lastest creation to ConectNZ...

Benchbox tuning products.

Stay tuned (no pun intended) for new products coming out next year 2026!

And if there is any particular ECU or TCM you would love an adaptor for please let us know and we can custom make adaptors as we go!

Currently our product range is targeted for the use with AlienTech Kess3 units, but we are looking into other main stream tuning devices in the future

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