Product Information
- Provides cooling water to your outboard engine
- For use on Mercury 8-9.9hp 4-stroke outboards (s/n: 0R042475 and above) and 20hp 4-stroke outboards (s/n: 0R235168 and above)
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury 4-stroke outboard.
- Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
- Designed for durability to provide higher flow rates and cooling flow to protect your engine
- Center insert resists tearing to ensure performance
