- Unique corrosion inhibitor protects the vital engine parts in the marine environment, both in running and idle conditions
- Powerful antioxidant action to protect and keep the engine parts clean
- Advanced anti-wear protection for the engine components
- Provides excellent fuel economy as compared to the majority of engine oils in the market
- FC-W Catalyst Compatible, Issued by NMMA (National Marine Manufacturers Association)
- Keeps the engine ultra-clean and preserves its power
Yamalube FS4-M 5W30 Fully Synthetic Marine Oil FC-W
YamalubeFully Synthetic 5W30 4-Stroke Oil is a premium, high-performance oil for 4-stroke outboard engines, ensuring smooth running and consistent performance in demanding conditions.
From £23.76
Step into something new
While our used motorcycles offer great value and reliability, our new Yamaha range brings the very latest in technology, performance, and style. From adventure-ready Ténérés to adrenaline-pumping MTs, there’s a new bike waiting for your next ride.