This genuine Mopar oil filter is designed for use with Dodge Ram, Chrysler, and Jeep 3.2L and 3.6L Pentastar engines. It is a brand new OEM part with part number 68191349AC, and it comes with one O-ring and is labeled M0-349 for certification purposes. The filter is compatible with interchangeable part numbers 68191349AA and superseded part number 68191349AB. This oil filter is specifically designed for front placement on the vehicle and is not a performance part. With this Mopar oil filter, you can trust that you are getting a high-quality, reliable product for your vehicle.