MSefi.com read only forum (Jan.15,2018)

can anyone give me the part numer for the gm IAT sensor, solid end, or even a model of car they were used in [austalian delivered would be ideal]?

thanks

I'm new to this site but I was fishing around last night on the site and found a few answers to some problems I ran into on my own project and possibly a answer or two to yours. I think I found this info in the manual section under IAC.. Hope this helps. Don't know if these same P/Ns translates to any P/Ns used over there in australia but I'd imagine they do. Good Luck!

The O-ring style, bolt-on style GM IAC motor uses an 'in-line' 4 pin connector. It is attached to the throttle body with two small machine screws. It was used in 1992 Pontiac Grand Prix SE 3.1L V6, among many other applications.

Type Supplier IAC Connector
Screw-in Standard Motor Products AC2 (~$50) S555 (~$10)
Screw-in AC Delco 217-406 (~$100) PT127 (~$26)
O-ring AC Delco 217-419 (~$60) PT757 (~$25)

For the connector (~$13), try:

Motormite 85135 GM 4-wire inline IAC plug
Motormite 85112 GM 4-wire square IAC plug

i was just reading the mega manual and found a section on IAT sensors saying that they can be found in the Buick engines up to 1996. this would be the VN to VR commodore in australia, and iv got 2 or three spare engines at home... horrible things they are...