Ensure your vintage Mercury outboard remains properly cooled with this high-quality replacement water pump impeller. Designed for 3.9-9.8hp models, this part features a bonded center insert to resist tearing and vanes made from premium elastomers that remain flexible across broad temperature ranges. Quicksilver is the premier supplier of Mercury Marine original equipment replacement parts, providing performance, protection, and peace of mind.
- Fits vintage 3.9-9.8hp Mercury outboards
- Provides essential cooling water to maintain engine health
- Impeller elastomers provide improved flexibility in all water temperatures
- Center insert is bonded to the vanes to resist tearing and water flow loss
- Designed for durability and higher cooling flow rates
- Produced to meet original equipment manufacturer specifications
