How Long Can Engine Oil and Oil Filter Last?

1 Answers
MacBentley
07/30/25 6:41am
How long an oil filter can last depends on the type of substances it filters. The details are as follows: 1. Mineral oil: Mineral oil should be replaced every 3,000-4,000 kilometers or every six months. 2. Semi-synthetic oil: Semi-synthetic oil should be replaced every 5,000-6,000 kilometers or every six months. 3. Full-synthetic oil: Full-synthetic oil should be replaced every eight months or every 8,000-10,000 kilometers. Of course, these are just general guidelines, and the actual replacement interval should be determined based on specific conditions. Additional relevant information is as follows: 1. Shelf life: In fact, there is no strict regulation on the shelf life of oil filters. As long as the filter paper inside the oil filter remains dry and the components do not rust, it can generally be used. Therefore, the storage environment for oil filters must be clean and dry. Additionally, the ability to effectively filter impurities is one of the criteria for determining whether an oil filter is still usable. 2. Oil filter: The oil filter is located in the engine lubrication system. It effectively removes harmful impurities from the oil in the oil pan, ensuring that clean oil is supplied to the moving parts of the engine. It also plays a role in lubrication, cooling, cleaning, and temperature reduction, thereby extending the lifespan of these components.
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