Mercury Water Pump Impeller Kit 879194186

Mercury Water Pump Impeller Kit 879194186 is a genuine OEM replacement kit designed to restore proper cooling system performance on compatible Mercury and MerCruiser applications. Replacing the water pump impeller at the recommended service interval helps maintain cooling water flow and protect your engine from overheating.

Compatible with the following:

• Compatible Mercury and MerCruiser applications using impeller kit 879194186

This genuine Mercury service kit includes the essential components needed to replace worn water pump parts and restore dependable cooling performance. Built to OEM specifications, each component is designed for proper fit, durability, and long service life in demanding marine environments.

Routine water pump maintenance is one of the most important services you can perform on your engine. Replacing a worn impeller before it fails helps reduce the risk of overheating and costly engine damage.

To Confirm Compatibility: Contact our team with your engine serial number at (727) 596-5929 before ordering.