Mercury 4-Stroke 10w30 Conventional Oil | 1-Gallon | 8M0078626

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1 Gallon container

10w30 conventional oil

For use in 4-Cycle outboard engines

Replaces 858046K01 4-Stroke outboard oil

Can be used in any marine engine equipped with or without a catalytic converter

Outperforms automotive oils in marine applications because of its specialized additive package designed for marine engines. Provides outstanding wear and corrosion protection which help extend engine life. Maintain peak engine performance and reliability. Eliminate thermal breakdown under extreme RPM, temperatures and loads. Exceeds oil requirements and FC-W catalyst compatible qualifications for all marine engine manufacturers.