Mercury/MerCruiser Impeller Kit - 8M0137221

Mercury/MerCruiser Impeller Kit - 8M0137221

This kit includes all necessary components for maintaining or replacing your impeller, providing reliable cooling performance for your Mercury or MerCruiser engine.

Replacing a boat's water impeller repair kit is crucial because the impeller plays a vital role in cooling the engine by circulating water, and a worn or damaged impeller can lead to engine overheating, causing significant damage if not addressed, potentially resulting in costly repairs or even engine failure.

Fits:

• 4.5L MPI Bravo RWC EC/Non-EC (SN 2A441953 & Above)
• 6.2L MPI RWC EC/Non-EC – Mercury (SN 2A456613 & Above)

Seawater Pump Impeller Kit Instructions