Sierra 18-3662 Thermostat Kit

THERMOSTAT V-8 18-3662 In the cooling system of an outboard motor, it is a temperature-controlled valve that opens or closes in response to the ambient temperature. When it is closed, the flow of cooling water through the outboard stops increasing the working temperature of the motor. When the temperature rises, the thermostat opens, letting coolant flow through the outboard and bringing the operating temperature down. Until it reaches the temperature required by the engine, This device keeps the cooling water in the block in place. After that, it opens to allow the water out before it becomes too hot and overheats the outboard. Key Features: It can last a very long time and is resilient. It lessens the chance of excessive switching and wearing out the equipment. It is crucial that when things heat up, the hot water is dispersed, and fresh, cooler water can reach the engine block. Specifications: Brand: Sea Star Solutions SKU: 18-3662 UPC: 030999316257 Weight: 0.13 LBS Temperature Rating: 145° (63 C) This product replaces: 876305-4, 47-3662, GLM13381, AP1017, 3099931625, 30999316257, 92-13381, 9-43004 Alternate Products SKU: "8M0089715", "75-01017", "18-3662" Manufacturer Part Number (MPN): 118-3662 Temperature Rating: 145° (63 C)This product replaces: 876305-4, 47-3662, GLM13381, AP1017, 3099931625, 30999316257, 92-13381, 9-43004