How Often Should the Oil Filter Be Replaced in a New Car?
2 Answers
For vehicles using mineral oil, replace the oil filter every 3,000 to 4,000 kilometers; for those using semi-synthetic oil, replace it every 5,000 to 6,000 kilometers; and for vehicles using full-synthetic oil, replace the oil filter every 8,000 to 10,000 kilometers. Below is additional information about oil filters: 1. Function: The oil filter's function is to remove impurities such as dust, metal particles, carbon deposits, and soot particles from the oil to protect the engine. During engine operation, metal shavings, dust, oxidized carbon deposits and gum deposits under high temperatures, and water continuously mix into the lubricating oil. The oil filter's role is to filter out these mechanical impurities and gum, ensuring the cleanliness of the lubricating oil and extending its service life. 2. Performance Requirements: The oil filter should have strong filtration capability, low flow resistance, and a long service life.
I just bought a new car and noticed the manual recommends replacing the oil filter every time you change the oil, typically at intervals of 5,000 to 10,000 kilometers or every six months to a year, depending on your driving habits and the type of oil used. Since I often drive short distances in the city, the oil gets contaminated faster, so I tend to check and replace it around every 7,500 kilometers. Neglecting this small component can lead to accumulated impurities damaging the engine and increasing repair costs. Keeping up with maintenance for a new car can extend its lifespan, so I suggest paying attention to the oil condition and not waiting until the warning light comes on. Regularly replacing the filter isn’t expensive—it saves money and hassle in the long run.
