Mercury - Manual-operation - 90-10223D70 Yamaha-T9-9-2007 6L V12 600 horsepower Verado

6L V12 600 horsepower Verado and 500 horsepower SeaPro outboards with serial numbers 3B060051 and newer

and inconsistent fuel delivery caused by worn gaskets or internal seals

One day it’s running smooth and confident

An improperly functioning thermostat can cause overheating or inefficient engine operation

It’s the kind of assurance that only comes from a product built by people who live and breathe the water

Mercury - Manual-operation - 90-10223D70 Yamaha-T9-9-2007 6L V12 600 horsepower VeradoManual operation 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.