Ground Thermostat Switch For Auto Cooling Fans One Eighth Inch NPT 200F On 185F Off Heavy Duty Build Quick Install For Cars And Trucks Keeps Radiator Fans Running When You Need It And Stops Overheating

Ground Thermostat Switch 1/8 NPT, 200F On / 185F Off
✔️ 1/8 NPT ground thermostat switch, 200F on / 185F off (single unit)

The ground thermostat switch is a temperature-controlled electrical device that grounds the cooling fan when the set point is reached. It helps regulate engine cooling by turning the fan on at 200F and off at 185F and is designed for automotive cooling systems. Typical installations include radiators, oil coolers, condensers, and water hoses.

✅ Thread size: 1/8 NPT
✅ On/Off temperatures: 200F on, 185F off
✅ Ground switch closes fan circuit for cooling
✅ Universal mounting with 1/8 NPT threads for radiators, oil coolers, condensers, hoses
✅ Easy installation with standard threaded connections

💡 What is a ground thermostat switch for automotive cooling fans and how does it work? It grounds the fan circuit when the set temperature is reached.

- handy controller for automotive cooling fans that grounds at a set point - 1/8 NPT threaded switch fits radiators, oil coolers, condensers, hoses - helps prevent engine overheating by engaging fans at the right time - works with cars and trucks in typical cooling-system layouts✝️