CATERPILLAR ECF-3

Oils that meet CATERPILLAR ECF-3 specifications

CAT ECF-3 applies to all 2007 and newer on-road diesel vehicles, as well as CAT 3500 series models.

CAT ECF-3 specification oils are used for engines equipped with particulate filters (DPF). The specification was created to comply with the 2007 EPA requirements for diesel engine toxic emissions.