- Improved detergency and dispersancy, keeping the engine clean and thus preserving its power& fuel efficiency.
- Unique corrosion inhibitor protects essential engine parts both at idle and in operation
- Long lasting protection against engine stress, resulting in smooth operation of engine
- Excellent anti-foam and anti-corrosion properties to ensure good lubrication under all conditions.
- Highly advanced formula exceeds API SJ standards for long engine life and wear protection.
Yamalube S4-M 10W30 Semi Synthetic Marine Oil
YamalubeSynthetic 10W30 Marine Oil is a versatile, high-quality performance oil designed for the unique demands of Yamaha 4-stroke outboards and personal watercraft.
From £18.36
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.