Used on a Jeep 4.7 from 270k to 275k with Mobil ESP 0w-30. Manufacturing date appears to be from Dec 2013. A33441. Anti-drain back valve was still good. Zero defects as expected. Replaced with the same filter and Delo 400 15w-40.
The oil did a good job cleaning stuff out. Included is a picture of the previous filter media using Mobil 0w-40. The difference is very noticeable.
The oil did a good job cleaning stuff out. Included is a picture of the previous filter media using Mobil 0w-40. The difference is very noticeable.