SIERRA ENGINE OIL - 10W-30 - 1 Quart

Sierra 10W-30 Marine Engine Oil is a premium synthetic blend oil designed for use in a wide range of 4-stroke marine engines, including outboards, inboards, and sterndrives. It provides excellent protection against wear, corrosion, and deposits, and it helps to extend engine life. Key Features: Synthetic Blend: Combines the benefits of synthetic and mineral base oils for superior performance and protection. 10W-30 Viscosity: Provides excellent lubrication across a wide range of operating temperatures. Outboard/Sterndrive Compatibility: Formulated to meet the specific needs of these engine types. Enhanced Protection: Protects against wear, corrosion, and deposits. Improved Performance: Offers faster startup, smoother operation, and better fuel economy.