Coolant Thermostat QUICKSILVER 14586A3

Compatible Engines

The QUICKSILVER 14586A3 coolant thermostat is a critical component of the cooling system, responsible for maintaining the optimal operating temperature of your outboard motor. The device opens at 50 °C (120 °F), ensuring smooth coolant flow and preventing the power unit from overheating. Due to the specific design of boat engines, compatibility with specific models may vary depending on the year of manufacture and engine series. Since the manufacturer's data does not include a list of dedicated models, we recommend verifying compatibility by the catalog number 14586A3 or the original OE number. If you have any doubts about selecting the part, contact our store support to choose the appropriate thermostat for your engine.

Installation and Operation

Correct installation of the thermostat is key to the durability of the cooling system. Before replacement, ensure the engine is cold and the system is drained of fluid. Use only new seals and pay attention to the correct positioning of the thermostat in the housing – incorrect installation can cause leaks or block flow. Regular replacement of the thermostat prevents the buildup of scale and corrosion, extending the life of the water pump and cylinder head.

• Original QUICKSILVER part guaranteeing full compliance with standards.
• Response at 50 °C ensuring rapid engine warm-up.
• Compact dimensions facilitating installation in tight spaces.
• High resistance to corrosion and coolant action.
• Safe engine operation thanks to precise temperature regulation.