Red Line 10W-40 Motor Oil 1QT

Experience top-tier engine protection with Red Line 10W-40 Motor Oil 1QT, a premium full-synthetic formula designed for Subaru enthusiasts and performance drivers. This motor oil delivers exceptional wear protection, friction reduction, and improved fuel economy, ensuring your engine runs cleaner and more efficiently under all conditions.

Formulated with a blend of polyol ester and PAO base stocks, Red Line 10W-40 offers superior high-temperature stability and oxidation resistance. Its high natural viscosity index creates a thicker oil film on bearings and cams, reducing evaporation and enhancing ring seal for more power. This oil supports extended drain intervals thanks to its high detergency and cleanliness, making it ideal for passenger cars, light trucks, performance vehicles, and marine applications.

Perfect for Subaru WRX, STI, BRZ/86, and other models, this motor oil meets the demands of enthusiasts seeking reliable, high-quality lubrication. Upgrade your engine’s performance and longevity with Red Line 10W-40 Motor Oil—available now at Subimods.