The deck you linked to connects to the AM/FM cassette "premium" unit, it won't work alone. If you have that cassette radio and the cable, the CD player on ebay should work. My 1991 SHO offered a similar setup. To use the Contour factory cd/radio like this one,
http://cgi.ebay.com/ebaymotors/FORD-F-SERIES-MUSTANG-PROBE-CONTOUR-WINDSTAR-CD-PLAYER_W0QQitemZ8006538991QQcategoryZ38641QQssPageNameZWDVWQQrdZ1QQcmdZViewItem
what you need is the amp behind the glovebox a good sized silver box with aluminum fins. If that is not present, you would have to adapt the whole factory Cd/amp system to the standard stock wiring. It would then be much easier to use an aftermarket cd and the appropriate wire harness kit.
