Manufacturer Part Number PF63. GM Genuine Parts Engine Oil Filters are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These oil filters help trap contaminants and other abrasive materials within the engine system.
Very nice looking , smooth running , quiet , and starts halfway through the first pull , ran it 5 hours and changed oil as recommended, used synthetic to refill it .. even smoother than before . Runs our camper just fine , wheels make it easy to move , best if two people pick it up to load in truck . Stsys put when running too , dosent galavant all over the campsite. Very pleased so far , love the hour meter too. Actually thinking of buying a spare and storing it at that price !