Will 87-91 door panels fit a 92? the price difference is like $400.

 

AFAIK they will fit the door frame, but of course you will have to get new PW/PL switches and rewire for that. If you have manual windows, I do not know if the crank handle is in the same place or not, but I suspect it would be.

Also be aware that there is a part of the door panel where it meets the dash that is going to not match up with your OBS dash.