4 wire electrical connector

[1991ZR1]

Since he said 4 wire on the right side, I think he is talking about the idle air control?

[jrd1990zr1]

Originally Posted by 1991ZR1

Since he said 4 wire on the right side, I think he is talking about the idle air control?

Yep, my bad, it is the IAC connector.

Looks to be Delco PT757 or GM 12126487 Think I found one.

[WVZR-1]

Originally Posted by jrd1990zr1

Yep, my bad, it is the IAC connector.

Looks to be Delco PT757 or GM 12126487 Think I found one.

That should be correct for the IAC. It does appear to be NLA from GM/ACD but I'd think it's on shelves at many dealers. There should be replacing part numbers that might be less expensive. You mention "finding one" so you should be all set.