Mercury - Cylinder head - 900-841021A2 Yamaha Marine Fuel/Water Separating Filters & Wrenches allowing the anodes to sacrifice

allowing the anodes to sacrifice themselves before corrosion ever reaches your sterndrive

No lights in any position likely indicate there is no power to the panel

You’ll notice the difference right from the first throttle push

It pushes your boat forward with crisp

Mercury - Cylinder head - 900-841021A2 Yamaha Marine Fuel/Water Separating Filters & Wrenches allowing the anodes to sacrificeThis product has been superseded by: 900 841021A08 Cylinder headWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or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.