i think it would depend on the year but I am not 100% sure

like if you got one from a pre98 that had traction control that might make the harness different, also say maybe a car without abs might have differnt harnesses in the engine bay

also a 95 would be different because of the imrc


- 95 Mystique LS - Zetec/5spd - 99 Contour SeVT Sport - Duratec/5spd Official NE-CEG Contour/Mustang Family