What is the specification of Volkswagen 50200 engine oil?
1 Answers
Volkswagen 50200 corresponds to the SN grade of engine oil. Introduction to engine oil: Engine oil is known as the blood of the engine. It plays roles in lubrication, cleaning, sealing, heat dissipation, buffering, and rust prevention within the engine. Without engine oil, the engine cannot function properly. Engine oil consists of base oil and additives, where additives enhance the oil's performance. Common additives include antioxidants and dispersants. Classification of engine oil: There are three types of engine oil: full synthetic oil, semi-synthetic oil, and mineral oil. The base oil of full synthetic oil is artificially synthesized, with nearly uniform molecular size and shape. Therefore, full synthetic oil offers superior lubrication performance and a longer service life. The base oil of mineral oil is refined from petroleum, with irregular molecular sizes and shapes.