Is the oil filter referring to the engine filter?
4 Answers
Oil filter refers to the engine filter, also known as the oil element, which is used to remove impurities such as dust, metal particles, carbon deposits, and soot particles from the oil to protect the engine. Oil filters are divided into full-flow and bypass types. The full-flow filter is connected in series between the oil pump and the main oil passage, thus filtering all the lubricating oil entering the main oil passage. The bypass filter is connected in parallel with the main oil passage and only filters part of the lubricating oil pumped by the oil pump. During engine operation, metal wear debris, dust, oxidized carbon deposits and gum deposits at high temperatures, water, etc., are continuously mixed into the lubricating oil. The function of the oil filter is to filter out these mechanical impurities and gums, keeping the lubricating oil clean and extending its service life.
The oil filter is what we commonly call the 'engine filter.' Every time you get an oil change, the mechanic will mention it. During my last maintenance, I was reminded that this component acts like the 'kidneys' of the engine, specifically filtering out metal debris and carbon deposits from the oil. If not replaced in time, the dirty particles can clog the filter paper, preventing oil flow. Nowadays, new long-life oil filters can last up to 15,000 kilometers, but I prefer replacing it with every oil change for peace of mind. Remember, choosing genuine products is crucial—a friend once used a knockoff brand, and the filter paper tore within three months, nearly ruining the engine.
Oil filter is indeed the abbreviation for oil filter, that's what everyone calls it in auto parts markets. This thing plays a huge role. Just think about it - when the engine is running, friction between piston rings and cylinder walls generates metal powder, and old engine oil contains sludge. The oil filter contains a special filter paper layer that can trap these contaminants to protect bearings and cylinder blocks. The funniest thing was when my dad changed the oil by himself for the first time - he only replaced the oil but forgot to change the filter, and the new oil turned black after just 500 kilometers. I suggest checking whether the mechanic has missed replacing this small canister during every maintenance service.
Yes, the oil filter is abbreviated as the oil filter. It intercepts contaminants in the circulating oil from the oil pan through its internal filter element. Currently, there are three mainstream types of oil filters: full synthetic fiber filter elements offer the highest filtration precision, metal mesh filter elements are the most durable but have lower precision, while paper filter elements are the economical choice. Some vehicle models design the oil filter at the top of the engine, like my American car, which even has a pre-reserved oil catch tray position when replacing the filter, making it much more convenient than bottom-mounted designs. When selecting a model, pay attention to the thread specifications and the diameter of the sealing ring, as buying the wrong one can lead to oil leaks.
