Thread Size M14 x 1.5. 1x M14 Aluminium Crush Washer D07-47B-B31. Switching Temp ON 107, OFF 97°c ON 225, OFF 207°F. For example; if the switch temp is too low then the radiator fan will be running unnecessarily and placing unwanted extra load on the electrical system, too high and you may unintentionally be allowing the engine temperature to increase beyond its designed thermal window.
