blubullett
NAXJA Forum User
- Location
- Modesto CA
51085 Wix is stock size as is 1085 Napa Gold. 51515 is the larger Wix. 1515 is the Napa one. Napa filters are made by Wix.
Let us know what happens. I would be curious to hear what happens if you change JUST the oil filter and leave the current oil in there. I am suspicious of any PH filters with good reason.
I am an electrician and do some work for a company called RACOR/Parker Filtration. They make Wix, Napa Gold, Purolator, and Motocraft filters. All using the same filter paper. You really can't go wrong with any of those brands of fiter. Personally I use the Motocraft FL1A because if works for both my Mustang and Jeep and is cheap as dog crap at Wally World.