Thermostat Kit - Sierra Marine Engine Parts - 18-3611 (118-3611)

The thermostat in an engine controls coolant flow and regulates engine temperature. It must prevent coolant from flowing to the radiator until the engine has warmed up. High-temperature readings and overheated engines; low-temperature readings and underheated engines; temperature fluctuating unpredictably; coolant leaks around the thermostat housing or under the engine are all signs of a damaged or failing thermostat. NOTE: In a vertical installation, if the thermostat has a jiggle pin, check valve, or other devices to assist in bleeding air from the system, the jiggle pin should be situated at north or noon.

Key Features:

• A professional, high-quality OE style replacement thermostat exceeds all original equipment performance.
• It separates the engine from the radiator until a particular minimum temperature.
• It's built inside the engine block and controls the flow of the coolant to the radiator.
• Stainless steel mounting flange is designed to fit and seat the thermostat properly in the outlet casting, resulting in improved performance.
• The Spring frame is stainless steel with channel construction for added strength and durability.

Product Details:

• SKU: REC14586
• Weight: 0.04 LBS
• Brand: Recma

Temperature Rating: 60° Celsius

This product replaces:

47-3611, 808282265540