Today's engine demand a lot from an engine oil - thus you should know just the right partner for your engine. ACDelco has been marketing high performance oils and services since & has a strong commitment to quality and innovation. This is reflected from the fact that we offer a strong line of premium mineral based engine oils, gear oils & industrial oils specially formulated for all round protection to your engine. All ACDelco oils are formulated with advanced additive technology of International quality and premium base oils for high performance and an enhanced engine life. ACDelco high performance lubricants are developed with high degree of Process Controls & Quality Checks. Your engine will be protected from the common causes of engine breakdown and stress, and no matter the varying temperatures your vehicle performs in our oil will keep your engine’s moving parts from overheating or freezing throughout the seasons.