Functionality: Seals the thermostat housing to prevent coolant leaks and maintain engine temperature.
Compatibility: Compatible with Mercruiser OMC V6 4.3L and V8 5.0/5.7L engines, Compatible with Volvo Penta, Compatible with Yamaha, Compatible with PCM, Compatible with Indmar, Compatible with Crusader.
Material: Made from water and high temperature resistant sealing material designed for marine engine applications.