WIX makes all of NAPA's oil filters
You will find Napa filters at Napa stores. Napa gold filters are made by Wix. Fram is available almost everywhere.
wix
Napa oil filters fit many different vehicles.
NAPA
Fram c164
Champion Filters (not connected with Champion Spark Plugs)
There are a number of places to look up information about oil filters. Some websites which offer information are Fram Catalog and Wix Filters. Napa Filters and Oil Filters Online are two other sites which offer information regarding oil filters.
Of course! Check with NAPA Auto Parts, and use the term 'after-market'...
NAPA 1394 or WIX 51394
all napa oil is made by valvoline. however it is not of the same composition. it is still good stuff the difference being napa will MEET the standards of cj-4 where premium blue will EXCEED the standars.. also napa gold filters are wix premium filters fwiw.
Not sure about FRAM, but it crosses to a NAPA # 3390. Most NAPA filters are made by WIX.
They sell NAPA Gold filters that fit many different cars.