Hey! I have a 04 Mazda 3 w/ the 2.3 that I did the converion to the 2.0 spin on. The instructions stated I could use a Motorcraft FL 793. When I looked it up at Walmart for 04 Mazda 3 w/ 2.0 it lists Fl 910. The Wix site listed Wix 51215 for the Mazda LF1014302 oil filter (it came with the kit). The Wix 51215 also is equivalent to the Motorcraft 910. So which one , FL 793 or 910 ? Help please.