P.O.A
Shell Mysella S7 N Ultra is an extremely high-performance oil designed for use in highly-rated, 4-stroke, spark ignition engines, especially those with steel pistons. Excellent engine cleanliness and ultra-extended drain intervals are delivered through the use of specially designed advanced oil technology.
• Ultra-extended oil life: Shell Mysella S7 N Ultra offers ultra-extended oil life relative to previous generation premium gas engine oils through improved oxidation and nitration resistance, viscosity control and reduced formation of harmful acids.
• Engine protection: Shell Mysella S7 N Ultra offers superior control of deposits and piston cleanliness in the latest engine designs, delivered with advanced additive technology and is fully compatible with emission catalysts.
• System efficiency: Shell Mysella S7 N Ultra delivers system efficiency through improved viscosity control minimizing friction losses.