I have a 99 v6 with all manual options. I have a guy with a 94 formula with all power options, he is willing to trade with me. I think the doors will mount no prob. My question is will the door jam wiring harnesses be the same. I noticed when i mounted my 96 TA hatch onto my 99 v6 those wiring harnesses were different. So did the door wiring harnesses stay the same after 98 when they changed body styles? I have an empty slot on my fuse box for power windows, there are wires coming out of the back of it but just no fuse. Thanks

 

I am pretty sure the wiring for the firebirds stayed identical through all years. The firebird went through all its 4th gen years with extremely minimal interior changes.

Edit: I just noticed you said you have no power accessories currently. I am not sure if the harness would be the same. I know that in Camaros swapping to power accessories is simple plug and go.

 

So when you say plug and go you mean doors or actually adding power windows and locks to the doors. I am almost convinced that since the fuse box has wires on the back of the power window spot that it might work? Still would like everyones opinion.Thanks