Originally Posted By: pbm
I've used them in the past on my Buick's 3.1.....it's just a rebadged Purolator Classic.
Maybe. In some cases the Motorcraft version of a filter is different in at least the style of the bypass valve, many Ford applications having the bypass in the threaded end rather than in the dome end. There could be other differences too. At any rate, Purolator and Motorcraft are both great filters and nicely priced.