I am going to be changing my tranny fluid and filter on wednesday and I have been thinking about installing a transmission cooler as well. I went to autozone today and they had a few but I wasn't sure what to get, what size my hoses were, how many passes it should have, etc. Does anyone here have any sites they bought their cooler from? Any recommendations on which one to get? I have a 98 Taurus Duratec. Thanks!