Shell leisure marine engine oils are specially formulated to protect petrol and diesel marine powerplants, ensuring reliability on water with enhanced corrosion resistance and deposit control under cyclic loads. These oils comply with marine-specific OEM standards and safeguard engines against saltwater effects and intermittent use .
Shell Nautilus Premium Outboard is a high-performance two-stroke engine oil designed for gasoline outboard motors, offering self-mixing capabilities, low ash content, and certified TC-W3® performance for long-lasting and reliable marine engine protection.