Description:
SAE 30 Full Synthetic Marine Oil – 5 Qt / 4.73L (18-9410-4)
High-performance full synthetic protection for inboard and sterndrive engines.
This SAE 30 Full Synthetic Marine Oil is formulated with premium synthetic base oils and a balanced additive system that exceeds NMMA FC-W performance requirements. Designed for gasoline and diesel inboard and sterndrive engines, it provides exceptional lubrication, reduced friction, and superior wear protection across a wide range of operating conditions.
Its full-synthetic formulation ensures longer-lasting lubrication compared to mineral-based oils, offering improved fuel efficiency, reduced oil consumption, and better overall engine cleanliness. Ideal for startup, continuous operation, and seasonal storage, this oil maintains stable viscosity and exceptional thermal performance in demanding marine environments. Complies with API CF/SL specifications and comes in a convenient 5-quart container.
Key Features
- Full synthetic formula exceeding FC-W requirements
- Suitable for gasoline and diesel inboard & sterndrive engines
- Superior protection during startup, operation, and storage
- Reduces friction and wear for extended engine life
- Longer-lasting lubrication vs. mineral oils
- Helps reduce oil consumption and improve fuel economy
- API CF/SL compliant
- Convenient 5 Qt (4.73 L) container
- Shipping box quantity = 4
OEM Interchange
- Mallory: 9-82361
- OMC Stern Drive: 775596
- Volvo Penta: 21681795, 3842344