Star Tron Lubricants
4-Stroke Premium Marine Oil Synthetic Blend SAE 25W-50
Premium 4-stroke marine engine oil with synthetic blend and rust protection, FC-W® certified for reliable engine operation.
DESIGNED FOR:
Gasoline Engines
WORKS AGAINST:
Corrosion
FeaturesProduct InfoDirections
- EXTREME RUST AND WEAR PROTECTION Provides advanced anti-wear additives to protect engine components
- REDUCES PISTON DEPOSITS Helps prevent sticking valves and rings, minimizing engine wear
- SHEAR AND THERMAL RESISTANCE Formulated to resist shear stress and thermal aging for long-lasting engine performance
- CONSISTENT VISCOSITY Ensures optimal lubrication under high RPM and temperature conditions
- MARINE ENVIRONMENT PERFORMANCE Designed for use in marine environments with enhanced resistance to water intrusion
- FC-W® CATALYST COMPATIBLE Meets or exceeds specifications for top engine manufacturers
- ENGINEERED FOR TOP BRANDS Recommended for Honda, Suzuki, Johnson, Nissan, Yamaha, Mercury, Tohatsu, and Volvo-Penta engines when used as directed
- PROVEN RELIABILITY Trusted marine brand with over 50 years of innovation
- EXTENDS ENGINE LIFE Designed to maintain engine performance and durability in marine applications
- WARRANTY FRIENDLY Use as directed to maintain manufacturer warranties
Product details
- Product number
- 29155
- UPC
- 0 71247 29100 1
- Weight
- 7.94 lb
Safety Data Sheet
Use as recommended by your engine manufacturer. Do not use in 2-cycle outboards or other 2-cycle engines. Dispose of used oil in accordance with federal and local regulations.




