Sierra 23-3664 Thermostat Kit For Kohler Sierra high-quality replacement thermostat kit for Kohler Generators. Temperature Rating 190 Degrees Fahrenheit Kit Contains 1 23-3608 Thermostat 1 23-0813 Thermostat Gasket Interchangeable with Kohler 249970 29963 Application Kohler 10 E 10 EG 12.5 CF 12.5 E 13 EG 13 EGZ 15 C 15 EG 15 EGZ 16 CF California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Google Product Type Generator Parts Wiser Yes Product MPN 23-3664 Pro