F 150 Heritage 4WD Pickup V6-4.2L VIN 2 (2004)
Thermostat: Specifications
Thermostat Opening Temperatures
Starts to open ......................................................................................................................................................................... 86.7 - 90.6°C (188 - 195°F)
Fully open ............................................................................................................................................................................ 97.8 - 101.7°C (208 - 215°F)