Sierra® 160° Thermostat Kit for Mercruiser® 470 and 485 Engines, 1976-1982.
Proper thermostat operation is key in getting peak engine performance and maximum fuel efficiency!
This marine-grade Kit will withstand the rigors of "ugly" brackish and saltwater. Sierra® Thermostat Kit (part no. 18-3652) replaces your original thermostat and gaskets.Kit contains:
Order up top-quality replacement parts for bottom dollar today!