There are absolutely no body parts that interchange with a 1991 mustang and 1991 cougar. The mustang is a fox body chassis and the cougar is on the mn12 chassis. The older cougars I believe pre 1988 were structurally similar to a mustang, by this i mean engine bays very similar and rear ends interchangeable. As far as the bodies they did not have interchangeable parts.
pretty much no major parts are interchangable between the fox bodies and the newer mustangs
The driver.
Yes just about everthing is interchangeable from just not the motor unless you want to convert your 5.0 to a 4.6
It depends on which parts you are trying to interchange. Some are and some aren't - you can cross-reference the part numbers with Ford to be sure.
The interchangeable part for a 1994 Mustang window crank handle would be a 1991 to 1993 Mustang window crank handle. This part can also be found at some salvage yards for automobile parts.
Heck no !! FWD not interchangeable with RWD parts.
Mustangs of different years has different kinds of parts. Some are interchangeable, some are not.
yes 99-02 body parts are all interchangeable.
For the most part yes. Unless it is a 5.0 H.O.
Look up the '94 Ford Mustang and F-150 in the RockAuto.com parts catalog and compare part numbers to see which parts are interchangeable.
Yes
the interchangeable parts where invented in 1798.