picked up a MC FL-2051 for a 6.7 Powerstroke f250 i routinely service. It was 26.50 with tax, and i mentioned to the service manager that it was pretty expensive being i can pick up the 7.3 FL-1995 for $10 at walmart and the 6.0 FL-2016 for $20. He got sarcastic (of course, what else would you expect from a dealer [censored]) and said the MC filters at walmart arent the same specs and less quality. If thats the case then it seems like the AC Delcos at WM wouldnt meet spec either. The FL-1995 at the dealer is 13$ and the FL-2016 is $23.