What brand of engine oil is dexos?
1 Answers
dexos is not a brand of engine oil. The reason why you see so many engine oil bottles labeled with the dexos logo is that dexos is a certification provided by General Motors to improve the performance level of engine oil and ensure the quality of automotive aftermarket oil. It also stipulates that General Motors vehicles must use engine oil with dexos certification. Engine oil with dexos certification is better suited for General Motors vehicles and provides comprehensive protection for them. Here is some relevant information: 1. Engine oil is very important for the engine, as it lubricates and reduces friction, assists in cooling, seals and prevents leaks, prevents rust and corrosion, and provides shock absorption. Different viscosities of engine oil have different effects. When changing engine oil, you should choose different engine oils based on the vehicle and climate. 2. Standard viscosity values for engine oil: W stands for WINTER. The number before the W represents the flow performance at low temperatures, with smaller numbers indicating better starting performance in cold conditions. The number after the W represents the stability of the oil at high temperatures (i.e., the likelihood of thinning), with larger numbers indicating better high-temperature stability.
