Description
For 3.9-9.8hp, vintage Mercury outboards. See your owner’s manual for replacement schedule.
- Provides cooling water to your outboard engine
- Impeller elastomers provide improved flexibility across broad temperature ranges throughout the boating season
- The center insert is bonded to the vanes to resist tearing loose and losing water flow
- Designed for durability to provide higher flow rates and cooling flow to protect your engine
- Produced to meet Mercury Marine original equipment manufacturer specifications to best protect your Mercury 4-stroke outboard