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: 52010-Y001 1541A-LEA7-E00