




🛥️ Keep your outboard running like new — the Yamaha way!
Yamaha Yamalube 4M 10W-30 is a mineral-based, NMMA FC-W certified four-stroke outboard engine oil engineered for high-RPM marine engines. Its proprietary additive formula delivers superior lubrication, corrosion protection, and resistance to fuel dilution, outperforming standard automotive oils in demanding marine conditions. Packaged in an easy-to-use plastic container, it’s the genuine Yamaha OEM solution for maintaining peak engine performance and longevity.
| Manufacturer | Yamaha | 
| Brand | Yamaha Motor | 
| Product Dimensions | 21.08 x 5.84 x 4.06 cm; 861.83 g | 
| Item model number | LUB-10W30-FC-12 | 
| Manufacturer Part Number | LUB-10W30-FC-12 | 
| OEM Part Number | LUB-10W30-FC-12 | 
| Item Weight | 862 g | 
| Viscosity | 10w-30 |