Sierra International 18-3644 Marine Thermostat Kit for Mercruiser Stern Drive
Sierra 160 degrees Thermostat Kit for Mercruiser 5.0 and 5.7L Engines, 1988 - 1995. Proper thermostat operation is key in getting peak performance and maximum fuel efficiency! This marine-grade Kit will withstand the rigors of "ugly" brackish and saltwater. Kit contains: 160 degree Thermostat (part no. 18-3649)- replaces O.E.M. part no. 807252T2; Thermostat Cover Gasket (part no. 18-2553)- replaces O.E.M. part no. 27-47510; Thermostat Cover Gasket (part no. 18-2917)-replaces O.E.M. part no. 27-53045-1. Order up top-quality replacement parts for bottom dollar today! Sierra 160 degrees Thermostat Kit for Mercruiser 5.0 and 5.7L Engines, 1988-1995