Mercury - Tool - 91-888887 MerCruiser-4-5L-MPI-Alpha-2010 the manual contains detailed diagrams

the manual contains detailed diagrams and schematics to aid in diagnosing and repairing electrical and mechanical systems

and a longer lifespan for your entire propulsion system — all for a few minutes of maintenance

and the protection feels almost immediate

Use soft cloth to wipe up excess to ensure product is only applied to rub rails and doesn't run onto the hull or drip

Q: What engines use this thermostat

Mercury - Tool - 91-888887 MerCruiser-4-5L-MPI-Alpha-2010 the manual contains detailed diagramsTool WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings. ca. gov.