Quicksilver outperforms automotive oils in marine applications thanks to its specialized additive package designed for marine engines. 3 things to know: For use in all 4-stroke marine engines:
The newly formulated 4-stroke oils are technically approved for all marine 4-stroke applications including: Outboard, Mercruiser, High Performance, Stern Drive/Inboard and exceed all marine industry 4-stroke oil requirements including FC-W and FC-W Catalyst Compatible.
Top-of-the-line engine and corrosion protection:
Industry-leading strength and viscosity maintenance and maximum corrosion and wear protection.
The most recommended marine oil:
Over 5 years of engineering and development by the world's largest marine engine manufacturer.
Synthetic blend 25W40 recommended for all marine engines