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High-performance oil designed for marine engines and harsh environments.
Sierra Marine Full Synthetic Engine Oil is specifically formulated to meet the rigorous demands of high horsepower marine engines. This SAE 30 oil is engineered with a special blend of synthetic base oil and a balanced additive system that exceeds NMMA FC-W requirements, ensuring optimal performance in both gasoline and diesel inboard and sterndrive engines. The superior formulation provides enhanced engine protection during startups, operation, and storage, significantly reducing friction and wear to extend engine life.
This synthetic oil offers longer lubrication effectiveness compared to traditional mineral oils, which helps to reduce oil consumption and improve fuel economy. With its API-CF and SL certifications, this oil is designed to maintain engine cleanliness and performance under various operating conditions. Sierra Marine has over 50 years of experience in providing high-quality marine engine products, making this oil a reliable choice for marine applications.
Features
- Special Blend Of Synthetic Base Oil And A Balanced Additive System That Exceeds FC-W Requirements
- Recommended For Gasoline And Diesel Inboard And Sterndrive Engines
- Superior Engine Protection During Startups, Operation And Storage
- Reduces Friction And Wear For Extended Engine Life
- Longer Lubrication Effectiveness Than Mineral Oils
- Reduces Oil Consumption And Improves Fuel Economy
- API-CF And SL
Specifications
- Manufacturer: Sierra Marine
- Manufacturer Part Number: 18-9410-2
- Use: Marine Use
- Engine Type: 4 Stroke
- Viscosity Grade: SAE 30
- Type: Synthetic
- Unit Size: 1 Quart
- Unit Quantity: Single
- Universality: Semi-Universal
- Unit Type: Bottle
Technical Documents
Product Videos
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
This item is NOT returnable. For complete details, please see our return policy.
