Sierra Thermostat Kit Mercruiser - S18-3647 Trailer Parts Suits multiple towers

Suits multiple towers

Meets AS2070 food contact requirements

- Ensure top-notch performance with the world leaders in spark plug technology

The hose effortlessly expands to three times its length under pressure

Designed for robust performance

Sierra Thermostat Kit Mercruiser - S18-3647 Trailer Parts Suits multiple towersThe Sierra Thermostat Kit Mercruiser S18 3647 comes with everything you need to replace your old thermostat. This kit includes a thermostat, a thermostat cover gasket, an o ring, and a thermostat housing gasket. It is compatible with part numbers 807252Q5, 807252T8, 27 48818 1, 27 33179 2, 27 47510, 27 30224, 27 53045 1, and 27 33918. Trust the quality of Sierra's products for your marine engine needs.