Key Features:

Superior protection against wear and tear: Yamalube® GL4 forms a protective film on metal surfaces, minimizing friction and wear, even under extreme loads and operating conditions.

Excellent resistance to oxidation and thermal breakdown: This high-performance oil maintains its viscosity and lubricating properties even at high temperatures, ensuring optimal engine performance and protection.

Enhanced corrosion protection: Yamalube® GL4 safeguards metal components from rust and corrosion, extending the lifespan of your marine engine.

Smooth, quiet operation: Experience the difference of a smooth, quiet-running engine with Yamalube® GL4, reducing noise and enhancing your boating experience.