adding CD player
 

I want to add a CD player to the radio in my 97 GT. I has a radio w/o the CD. I located a Ford CD player but I am not sure I can hook it up. A Ford parts guy told me that if the car is not wired for CD then you can't just plug in a OEM Ford Player. Anyone know whether or not I can?

unhook the radio and check the harness some times they will have the correct harness and sometimes they don`t

or go aftemarket...