Solid brass push-in fin probe temperature sensor can be cut to size. Probe pins the switch to radiator, engine or transmission cooler fins.
180'F ELECTRIC FAN TEMPERATURE THERMOSTAT SWITCH KIT PUSH-IN RADIATOR FIN PROBE
32MM RADIATOR HOSE ADAPTER 180F ELECTRIC FAN TEMPERATURE SWITCH WIRE HARNESS KIT
1/8" NPT TEMPERATURE SENSOR SWITCH 170F ELECTRIC ENGINE RADIATOR FAN THERMO-STAT
1.25 INCH 170F RADIATOR HOSE FITTING ADAPTER ELECTRIC FAN THERMOSTAT TEMP SWITCH
DIGITAL ADJUSTABLE THERMOSTAT PROBE ELECTRIC RADIATOR FAN TEMPERATURE SWITCH KIT
DIGITAL ADJUSTABLE THERMOSTAT DUAL ELECTRIC FAN 3/8 INCH NPT TEMPERATURE SWITCH