Quaker State® Advanced Durability 10W-40 Conventional Motor Oil Qt. is a durable oil that provides a consistent level of protection throughout the life of the oil. Some of the key properties and features that Quaker State® Advanced Durability coveys minimizing friction-related wear 3x better than the wear standard set by top American and Japanese automotive manufacturers and maintaining consistent viscosity from start to finish, providing optimal oil film protection. It provides consistent rust protection from harmful acids generated by engines contaminants. Meets or exceeds latest oil standards for protection under high temperature and severe service conditions.
- Meets API SN and all previous categories