Z Premium Engline Oil 5W40, Enhance wear protection and deposit control; as well as longer component life. Excellent engine cleanliness, Lower oil consumption and Better Fuel Economy. The 5w40 is crude-based motor oil that is best fit for diesel and gasoline engines. This motor oil is usually used for cars that are under warranty. Here are some important features of this category of oil: Suitable for vehicles that use unleaded and leaded gasoline.
