Super S Synthetic Snow Thrower 4-Cycle SAE 5W-30 Engine Oil is a premium formulation for use in four-cycle engines in below freezing temperatures. It protects the engine by lubricating, cleaning deposits and sealing internal moving parts. It helps prevent wear and tear of the machinery. Pours smoothly in even the coldest of temperatures. For use in snow throwers, lawnmowers, tractors, and other outdoor power equipment. Formulated to meet or exceed performance where API SJ is recommended.