Just removed this from my 2007 Cobalt. Filter was put in service back on February and was in service for just about 9300 miles. Oil used was Valvoline Nextgen Maxlife 10w30. It was longer then I had planned on running the oil. Was hoping to change it out by 7500 miles but just didn't have a chance. Filter looked amazingly good and was replaced with a Driveworks DW-5436.