SLGtuCV 121750-49800 Thermostat 71°C For marine engines 2GMF 2GM20F 2GM20F-YEU 3GMF 3HMF 3GM30F 3HM35F 3GM30F-YEU Accessories replacement

121750-49800 thermostat (71°C), suitable for marine engines such as 2GMF and 3GMF. It is a cooling system component used to assist in regulating the water temperature and maintain the normal working temperature of the engine. It matches the corresponding model, is easy to install, and meets the temperature control requirements. It can replace similar thermostats and adapt to the cooling structure of related marine engines. Its material adapts to the working environment and can cope with the working conditions of the thermostat.