🔊 Enhance Audio Experience: Scosche GM01B Speaker Connector for 1978-87 General Motors Review

I liked a few things about this adapter. 1) The plastic end of the wire harness properly matched the three separate parts of the stock radio and was even grooved so you couldn't mess it up. 2) The color coding of the cables was identical to the color coding of the new Pioneer radio. Some of the wires (electricity) were previously stripped. The rest of the wires required a stripping tool before connecting.

The wiring harness on my 1987 Buick Regal was cut and hooked up to an old aftermarket radio. I found the radio connection diagram in google and welded it to this wiring harness. It's like factory and works great.

Works great. The lines are precut which is nice. My truck didn't have a yellow wire and I connected the yellow wire to the power supply. It still turns off with the truck key, but doesn't remember any functions. Not sure if this is a wiring harness or radio (or wiring) fault.

Mounted on a 1988 Pontiac Fiero They normally only ran through GM's 1987, but since that was the last year the Fiero was produced, GM used an older style of wiring. Review your app before purchasing. Otherwise they work great. Never cut the factory wiring. Even yours has been clipped before, I would recommend buying a factory spare end AND using it to get it right.

A few things I liked about this adapter. 1) The plastic end of the wire harness fit snugly into three separate pieces of the factory radio and was even cut so you couldn't mess it up. 2) The color coding of the cables was identical to the color coding of the new Pioneer radio. Some of the wires (electricity) were previously stripped. The rest of the wires required a stripping tool before connecting.