How often should Shell Helix Purple HX6 engine oil be changed?

[MacSophie]

Replace every six months. Below is a detailed introduction to Shell Helix Purple HX6 engine oil: 1. The function of Shell Helix Purple HX6 engine oil: Engine oil is extremely important for a car's engine. Engine oil is called the blood of the engine. Without engine oil, the engine cannot operate normally. Engine oil not only lubricates the engine but also cleans, seals, cushions, prevents rust, and dissipates heat. 2. The function of the filter element: It prevents the car windows from fogging up, ensuring clear visibility for the driver and safe driving. It supplies fresh air to the passenger compartment, preventing the inhalation of harmful gases and ensuring driving safety. It effectively sterilizes and deodorizes. It ensures clean air in the passenger compartment without breeding bacteria, creating a healthy environment.