2024 Duramax 6.6l Oil Filter. 6.6l duramax oil change guide, including motor oil requirements (viscosity charts and api categories), engine oil recommendations, oil change procedures, service intervals, and a. Duramax® and prime guard® high performance filters.

 — the pf63 engine oil filter (fig. This oil filter fits all years duramax 6.6l diesel found in the chevy silverado, gmc sierra/denali 2500 and 3500 hd pickups from 2001.