SAE 25W-40 6/CS - Lucas Oil

Lucas Oil SAE 25W-40 Stern Drive Inboard Engine Oil (Model 10677) is engineered for robust protection and extended component life in demanding marine and select automotive applications. This professional-grade lubricant delivers enhanced wear protection and helps maintain catalyst efficiency in modern engines, making it an essential choice for technicians seeking reliable performance.

Key Features

• Advanced Wear Protection: Formulated to significantly reduce friction and wear on critical engine components, extending engine lifespan.
• Catalyst Life Extension: Specifically designed to increase the longevity of catalytic converters in newer inboard engines.
• Corrosion and Rust Defense: Fortified with specialized synthetic additives that create a protective barrier against rust, corrosion, and moisture, particularly beneficial during extended storage periods.
• Performance Compliance: Meets or exceeds NMMA® FC-W (CAT) and MERCRUISER® sterndrive and inboard marine performance requirements, ensuring compatibility and reliability.
• Optimized Additive Package: Utilizes a blend of synthetic additives that coat moving parts, providing continuous protection under varying operating conditions.

Applications

Lucas Oil SAE 25W-40 is versatile for professional use across several engine types. It is ideal for stern drive and inboard marine engines, including those with catalytic converters. This oil also finds application in 4-stroke outboards and 4-stroke personal watercraft. Additionally, it can be utilized in automotive engines where API SM oil specifications are required.