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High-performance synthetic blend for marine engines with superior protection.
Sierra Marine 4-Stroke Engine Oil is specifically formulated to meet the rigorous demands of high horsepower marine engines. This SAE 25W-40 synthetic blend oil combines premium grade synthetic and mineral-based stocks with advanced additives designed for extreme marine environments. It provides superior corrosion protection and advanced lubrication to internal engine components, ensuring optimal performance and longevity.
The oil minimizes piston ring deposits and has been extensively tested to deliver outstanding performance in various marine conditions. It is NMMA FC-W and API-SL certified, making it a reliable choice for marine use. With a unit size of 4 liters, this single jug of engine oil is designed for easy handling and application, catering to the needs of 4-stroke marine engines.
Features
- Blended With Premium Grade Synthetic And Mineral Based Stock
- Combined With Superior Designed Additives Formulated For The Extreme Marine Environment
- Superior Corrosion Protection
- Advanced Lubrication Of Wear To Internal Engine Components
- Minimized Piston Ring Deposits
- Extensively Tested For Outstanding Performance
- NMMA FC-W Certified And API-SL
Specifications
- Manufacturer: Sierra Marine
- Manufacturer Part Number: 18-9440-3
- Use: Marine Use
- Engine Type: 4 Stroke
- Viscosity Grade: SAE 25W-40
- Type: Synthetic
- Unit Size: 1.05 Gallon
- Unit Quantity: Single
- Universality: Semi-Universal
- Unit Type: Jug
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.
