Quicksilver 's newest 4-stroke oil technology outperforms automotive oils in marine applications with its specialized additive package designed for marine engines.
NEW 4-stroke mineral oil is now also approved for use in all outboard engines; previously only our synthetic blend could make that claim.
3 things to know:
For use in all marine 4-stroke engines:
The newly formulated 4-stroke oils are engineered for use in certain marine 4-stroke applications and exceed all marine 4-stroke oil requirements, including FC-W and FC-W Catalyst Compatible.
In addition, all 10W30 and 25W40 oils are now fully FC-W Catalyst Compatible.
Top engine and corrosion protection:
Industry-leading strength and viscosity retention and maximum protection from corrosion and wear.
The most recommended marine oil:
Over 5 years of engineering and development by the world's largest marine engine manufacturer.
10W30 is recommended for certain operating temperatures and manual start applications.