I am looking for the plug to fit the socket on the end of the control panel that sends power to the AC compressor, etc.
It is the in line socket in the picture below.

I am told this is a later AC control panel because the plug is in line so I don't know the year but as a guess 1985 maybe?
Non-AC panels do not have this socket on the end.



I found the plug numbers here but they don't sell them
http://dadistributing.com/wp/wp-cont...ectronic-1.pdf

The part numbers I have fond so far and can buy are from this site ACDelco - Motorcraft - Mopar | OEM Auto Parts Headquarters
3U2Z-14S411-MCA (WPT-448) in stock
3U2Z-14S411-AVA (WPT-344) out of stock but can order
I would like to know what the difference is between the 2 plugs if anything and do you think it would fit the control panel socket?

Thanks for any help you can give.
Dave G.

ps the truck this is going in is a 81 F100 with AC but told this socket is square on the 81 and I do not have that panel it is the in line one I have as pictured.

 

I found one in a JY it was from an 85. I think after 82 they went to the inline version the panel with four wires two to the out side are ground wires hope that helps

 

I found the 2 vacuum/electrical switches I have are partly broken.
On the port side there should be 2 studs that nut go on that hold the vacuum hose manifold to the switch.
I don't think that is a big deal as I am sure I could find a way to hold the manifold in place.


I also need the temp cable and the hoses besides the electric plug.
Because of that a member offered to hit a JY for the needed parts for me.
He already had the electric plug so when he gets the other parts I will post up what I have.


Gary Lewis is also looking into the switch to see if the 2 types can be swapped or not.
He is working on using the vacuum side to operate a valve to close off heater water when the AC is running and with the later switch (85>) like the ones I have you can not do that easily like you can with the early ones.
Dave ----