Briggs & Stratton 18 oz. 4 Cycle Engine Oil. It is warranty certified, tested and approved by Briggs & Stratton for use in all 4 cycle engines. This high-quality detergent oil is specially formulated for the higher operating temperatures of air-cooled engines, making it suitable for lawnmowers, tractors, and zero turns.

• 18 oz.
• Warranty certified and tested and approved by Briggs & Stratton for use in all 4 cycle engines
• Suitable for use in lawnmowers, tractors, and zero turns