John Deere RE519626 Engine Oil Filter, 12-Pack is a full-flow type oil filter designed to provide optimal engine protection by ensuring proper filtration of the oil. It features a bypass valve that maintains continuous lubrication even if the filter becomes clogged or during extremely cold oil temperatures. The filter’s pleats are evenly and consistently spaced, maximizing the media surface area for enhanced filtering capacity. This design helps prevent any leakage between the element and the end cap, ensuring that clean and dirty oil do not mix, which maintains engine cleanliness and efficiency. Each filter element is enclosed in a poly bag to eliminate contaminants during installation, making the process quick and hassle- so you can keep your engine running smoothly with minimal downtime. Model Number: RE519626