GP Synthetic Blend 5W20 Motor Oil is formulated to provide dependable lubrication and protection for automotive engines. Its synthetic blend formulation helps protect against engine wear, deposits, oxidation, and oil breakdown while supporting clean and reliable engine performance. The 5W20 viscosity provides good flow during cold starts and dependable lubrication at operating temperatures. Supplied in a case of 12 one-quart bottles, it is ideal for routine oil changes, automotive maintenance, and professional service applications.