Quick question: I am looking to set my Tribeca up to tow, and am looking for a place to purchase the Transmission Oil Cooler from. The hitch was an easy find at etrailer. I have found a couple of places that have the oil cooler for $170 US but have not found any reputations from other buyers for either one. They are "SubaruPartsPeople.com" and "Subaru.DealerFit.com." Any thoughts on these or any other places? Thanks in advance.