Sierra Thermostat Kit Mercruiser - S18-3647 Trailer Parts The hose effortlessly expands to

The hose effortlessly expands to three times its length under pressure

this hose is not only extremely flexible but also boasts a corrosion-resistant wire support frame

Meets AS2070 food contact requirements

Designed for robust performance

complemented by plastic insert buttons that cover fastening holes seamlessly

Sierra Thermostat Kit Mercruiser - S18-3647 Trailer Parts The hose effortlessly expands toThe 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.