Quaker State HD SAE 30 Motor Oil – Conventional Engine Protection, Sludge Control, 1 Quart

Quaker State HD SAE 30 Motor Oil offers dependable protection for engines requiring single-grade oil. Formulated to reduce wear and prevent sludge, it’s built to handle a range of driving conditions—from long highway trips to city traffic. It resists breakdown and maintains viscosity from start to finish, ensuring your engine stays protected with a strong oil film. This oil also guards against corrosion caused by engine-generated acids. It meets or exceeds API SN standards and is backed by a limited warranty of up to 10 years or 300,000 miles* when used exclusively. Ideal for older vehicles and specific equipment requiring SAE 30, this 1-quart bottle is perfect for maintenance or top-offs.