I am in the midst of putting my fiero back to stock interior and the stock Stereo harness has long disappeared. I just got a UT4 radio for the car and wondering if it uses the same harness as other radio's? My car originally came with performance sound, but the standard tape player (86 GT) I've had the car 30years and changed it to a CD player at some point and clipped the stock harness.

Thanks.

Try ReplacementRadios.com.

This is a reverse wiring harness. If you cut the factory one off, this is a replacement however you need verify the proper colors as they may not be a one to one match.

https://www.amazon.com/Reve...e/dp/B0147PPGSE?th=1

Here's a review:

[This message has been edited by IMSA GT (edited 11-06-2023).]