Quicksilver 8M6013865 Marine Engine Thermostat Assembly

The Quicksilver 8M6013865 is a genuine OEM thermostat assembly designed for Mercury and MerCruiser marine engines. This thermostat plays a critical role in regulating engine operating temperature by controlling coolant flow through the cooling system.

Key Features:

• Genuine Quicksilver OEM replacement part ensures proper fit and performance
• Precision-engineered to maintain optimal engine operating temperature
• Helps protect against engine overheating and excessive wear
• Direct replacement for worn or failed original thermostat
• Designed and tested to meet Mercury Marine's quality standards

Regular maintenance of your marine engine's cooling system is essential for reliable performance and longevity. A properly functioning thermostat ensures your engine reaches and maintains its ideal operating temperature, improving fuel efficiency and reducing emissions while protecting against costly damage from overheating or running too cold.