AC-Delco Motor Oil

Having your oil and oil filter changed at least as often as recommended by the manufacturer is likely to generate the single biggest return on your investment in routine auto service and maintenance. Getting an oil change will help protect the internal parts of the engine from premature wear. It's important to use the recommended grade of oil for your vehicle for the best protection and fuel mileage. See your vehicle Owner's Manual for the recommended oil change interval, or follow the Oil Life Monitoring System, if equipped. AC-Delco oil is specially-formulated for the full life of the engine. It keeps the engine clean by minimizing deposit formation; reduces oil consumption by fighting volatility and oil evaporation; resists oil thickening by providing enhanced oxidation control; and improves gas mileage by reducing friction.