Quicksilver outboard engine oil 25W-40
Quicksilver's all-new 4-stroke engine oil outperforms automotive oils in marine applications because of the specialized additive package designed for marine trade
- For use in all 4-stroke Marine engines - New Formula 4-stroke oils are engineering approved for all 4-stroke applications including Outboard, Mercruiser, High performance, Stern Drive/Inboard, and exceed all Marine Industry 4-stroke requirements including FC-W and FC-W Catalyst Compatibility
- Flagship engine and corrosion protection - Industry-leading strength and viscosity retention and ultimate wear and corrosion protection.
- The Most recommended marine oil. Over 5 years of engineering and development by the largest marine manufacturer in the world