It was PF 63. Did not have the "E". Even Wal-Mart PF63 filters are sized smaller (still no "E") but the same stock as what I ordered from Bozo. This same stock number is called for on my 2016 Enclave and 2014 GMC 5.3L I've been using for years. Now I suspect the smaller filter will have less...
Went to change the oil first time (3000m) on a new Chevy traverse and notice the OEM filter was longer in length that the Delco PF63(ordered from amazon. whats up with this?