Fitment: Outboard engine water pump impeller fit for MerCruiser MCM V-6 and V-8 engines (4.3L, 4.5L, 5.0L, 5.7L, 6.2L, 8.1L, and 8.2L) from 2000 and later models equipped with a brass seawater pump Replace Part Number: Water pump impeller kit replace 47-862232A2 P/N8M0104229 862232A2 Sierra 18-3016-1 High Durability and Resistance: Constructed from chloroprene rubber and nylon plastic, this water pump repair kit is designed to resist wear, corrosion, and oxidation, providing long-lasting durability even under constant high-speed rotation Prevent Mechanical Issues: Regularly inspecting and timely replacing the impeller can effectively prevent severe wear, blade breakage, and debris clogging, ensuring smooth operation Ensure Optimal Performance: Maintains high cooling efficiency to avoid abnormal noise or vibration, keeping the engine temperature within the optimal operating range

Outboard engine water pump impeller

Fit for MerCruiser MCM V-6 and V-8 engines (4.3L, 4.5L, 5.0L, 5.7L, 6.2L, 8.1L, and 8.2L) from 2000 and later models equipped with a brass seawater pump

Water pump impeller kit replace 47-862232A2 P/N8M0104229 862232A2 Sierra 18-3016-1

Constructed from chloroprene rubber and nylon plastic

Resist wear, corrosion, and oxidation

Providing long-lasting durability even under constant high-speed rotation

Prevent Mechanical Issues

Regularly inspecting and timely replacing the impeller can effectively prevent severe wear, blade breakage, and debris clogging

Maintains high cooling efficiency to avoid abnormal noise or vibration

Keeping the engine temperature within the optimal operating range