i got a wiper switch out a 86-88 fc, problem is i got a 90...i mean i paid $10 for it, so it doesnt bother me, but can i get it to work with plug-n-play or do i have to actually get one for a 89-91?? i wanna know before i take the time to take apart my dash...

 

I THINK IT WILL WORK IF IM NOT MISTAKEN then again u can jus try and hook it up to the clip and see without installing
jack

 

I am not sure I think that they are different, I would just get one from an 89 to 92 but that is me