The oil filter must be replaced at every oil change interval at the latest. It filters burned oil, metal dust and other debris such soot from the oil and thus maintains the lubrication of the engine internals. A regular oil change (incl. Oil filter) ensures optimal performance of the motor and prevents unnecessary long-term engine or bearing wear. Can be installed in place of the following original parts: AP0256451 82635R 11417672166 Fits the following Scooters and Motorcycles: Aprilia Leonardo 125 Leonardo 150 Scarabeo 125 Scarabeo 150 BMW C1 125 Peugeot City Star R125 4-stroke Elyseo 125/150 Geopolis 125 4-stroke Ie Euro 3 Jet Force 125 4-stroke Euro 3 Satelis 125 4-stroke euro 3 Satelis 125 Compressor