Sierra’s 18-3669 Thermostat Kit features a temperature rating of 143°F (62°C). The kit contains (1) 18-0929 Thermostat Gasket, (1) 18-2548 Thermostat Cover Gasket, and (1) 18-2557 Thermostat. It is interchangeable with GLM 13450. Each Sierra product meets or exceeds the original equipment part it replaces.
Contains (1) 18-0929 Thermostat Gasket, (1) 18-2548 Thermostat Cover Gasket, and (1) 18-2557 Thermostat
Interchangeable with GLM 13450
Temperature Rating: 143°F/62°C
Each Sierra product meets or exceeds the original equipment part it replaces
