The oil filter works by filtering the oil through its internal filter element. When the engine starts, the oil pump pulls the oil from the oil pan, and when it passes through the filter, the filter element intercepts the impurities, and the clean oil continues to flow to all parts of the engine. Over time, the filter element will accumulate impurities, and the filtration efficiency will gradually decrease. Therefore, regular replacement of the oil filter is a key step in maintaining engine performance and extending its service life
Oil filter maintenance and replacement cycles depend on a variety of factors, including vehicle usage and manufacturer recommendations. In general, the replacement cycle of the oil and filter is usually between 5000 km and 10000 km, and the specific time interval should be determined according to the vehicle's user manual
