This FILTRO OLIO oil filter, part number 1109AY, is a direct replacement from Peugeot-Citroen, engineered to meet the exact specifications of your vehicle. Regular replacement of your oil filter is crucial for maintaining a clean lubrication system. This filter effectively traps contaminants such as dirt, metal shavings, and sludge, preventing them from circulating and causing damage to vital engine components like bearings and pistons. Utilizing advanced filtration media, the 1109AY ensures that only clean oil reaches your engine. This promotes smoother operation, better fuel efficiency, and extends the overall life of your engine. Trust in the quality and reliability of a genuine Peugeot-Citroen part for peace of mind. Installation is straightforward for those familiar with basic maintenance. It is recommended to consult your vehicle's service manual for the correct replacement interval and procedure.