Genuine MINI oil filter; Oil filter to filter dirt inside engine and oil Although this is a part that is not commonly seen but genuine MINI oil filters have high quality standards for functionality, durability and filtration capabilities. In order to avoid engine damage, it is essential to use the appropriate oil filter and replace it at the right time. Compatible models: R50 (One,Cooper) R52 (Cooper, CooperS) R53 (CooperS)