This Shell Rotella RTO-170 Oil Filter is a high-quality replacement part for your vehicle's engine. It is designed to fit directly and is compatible with various part numbers including Motorcraft FL-2016, Fram CH9549, Purolator L45526, Bosch 3450, and STP S9549. The oil filter is made by Shell and comes with a bundle listing. It is perfect for those looking for a reliable replacement part for their engine. The manufacturer part number is RTO-170 and it is made in an unknown country or region of manufacture. Additionally, it does not come with a manufacturer warranty.