Anyone ever find any of these unicorn plug manufactures? The square one was used in late 80 early 90 GM vehicles. From brake lights, to power mirrors, and even XJ tail harness. Seen the male side potentially look like this now, but the markings don't tell anything except A3 is male and A6 is female.
I found what looks like the female connector https://nexelec.com/CHRY-4209711/
Of course there are zero in stock but that's a Mopar part number I believe. Doesn't help with modern part numbers or manufactures, but it's a start..
On those 91/92 tail connectors, a few years ago I tried calling and emailing any manufacture I could find that makes ZJ fuel pumps and wiper motors since it's the same plug but I got nowhere. Even spoke to someone at BorgWarner and Delphi (same but separate) and they just shut me down.