varithms

wix filter number is 57502. Napa and orielly sell them, if that helps. I also buy my filters off ebay. They usaully ship direct from the manufacure and I save about 2.00 per filter including shipping. Plus I don't have to deal with the people at the auto parts. The ford filter case of six is 27.54 plus 10.00 shipping making them 6.25 each. Oreilly list them at 7.99 each. Not much of a savings but they ship to me and they are there when I need them.

http://cgi.ebay.com/ebaymotors/FORD-...Q5fAccessories