Rose... I don't know how many yards are keeping 90 fox's anymore, but it may pay to call a local vw dealer. I've had a few good expeiences and a great deal of bad one trying to find somewhat obsolete vw parts at the dealer. The key is, they have trouble finding parts too, so they may be able to tell you where to look. Also try online at a place like
www.uneedapart.com . If they don't have it, they will try and find it, most of the time. good luck!