This direct replacement can be found on 2004 and newer Mercruiser engines. It is a direct replacement for Mercruiser Part numbers: 47-862232A 2, 47-862232A2, 47-862232A-2, 47-8M0104229, 18-3016. This is a common impeller for Mercruiser 4.3L, 5.0L, 5.7L, 6.2L, and 8.1L engines.

Mercruiser Inboard Marine Engines:

• All Mercruiser 4.3L Engines
• All Mercruiser 5.0L Engines
• All Mercruiser 5.7L Engines
• All Mercruiser 6.2L Engines
• All Mercruiser 8.1L Engines

We recommend checking your engine maintenance manual for the service interval for changing the raw water pump impeller on your specific engine. Staying on this maintenance plan with keep your boat running smooth and happy for years to come.