Quicksilver 25W-40 Synthetic Blend Marine Engine Oil is extensively tested to provide impressive protection against corrosion and wear in high-RPM outboards. This specialized oil offers industry-leading strength and viscosity retention, exceeding all marine industry requirements including FC-W and FC-W Catalyst Compatible certifications.
- Synthetic blend designed specifically for 4-stroke marine engines
- Ultimate corrosion resistance and wear protection for high-RPM use
- Exceeds all marine industry 4-stroke oil requirements
- Industry-leading strength and viscosity retention
- 32 oz. (1 Quart) bottle
