How to Winterize Your Mercruiser Sterndrive

Preparing your boat for winter is essential to keep it running smoothly and prevent costly damage. Winterizing your Mercruiser sterndrive ensures that your engine and components are protected from freezing temperatures and moisture buildup during storage.

This detailed guide from Mercury Marine walks you through the step-by-step process of winterizing your Mercruiser sterndrive, including tips for fuel stabilization, flushing, and freeze protection.

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