The factory tow package includes an engine oil cooler, trailer wiring harness, and the hitch itself. All automatic Escapes and Tributes came with a transmission cooler (except the Hybrids).
If you are approaching the tow package rating, I think you should be fine with a good synthetic oil, changed before and after you tow. You can check at http://www.bobistheoilguy.com forums to see what their flavour of the month is - they tend to like German Castrol and Pennzoil Platinum.
If you are approaching the tow package rating, I think you should be fine with a good synthetic oil, changed before and after you tow. You can check at http://www.bobistheoilguy.com forums to see what their flavour of the month is - they tend to like German Castrol and Pennzoil Platinum.
