"FORMULA SHELL" MOTOR OILmultigrade.For auto and light-duty trucks.Weight: 5W30This oil can be used in place of SJ, SH, and SG rated oils.Helps reduce engine friction.Enhances fuel economy.Protects against the formation of sludge, varnish and rust.car/light-duty truck.Quart.high-temperature oxidation and valve train wear. FormulaShell 5W 30 is a premium multigrade motor oil formulated to provide excellent cold weather engine protection.Contains shear stable, viscosity index improvers for cold weather starting and high temperatures