MAG 1 5W30 SB HM Motor Oil is a high-performance synthetic blend designed for superior engine protection and performance. This 6-pack of 1-quart bottles is ideal for high-mileage vehicles, providing excellent wear protection and improved fuel economy. The oil meets or exceeds API SN and ILSAC GF-5 standards, ensuring compatibility with a wide range of engines. Its advanced formula helps reduce engine deposits and sludge, promoting a cleaner engine. With a viscosity rating of 5W30, it performs well in both hot and cold temperatures, making it suitable for various driving conditions.