thermostat rating

Took a look at the thermostat location, at the bottom of the coolant fill tube, HA HA, and decided it was also time to change the plugs on the 05 which just turned 100K. There seems to be a choice everywhere between a 195F and a 180F for her NA car. Down here in South Florida I'm not sure it...

Happy New Year to Everyone! I just have to ask, WHY on God's Green Earth would Dodge pick a thermostat that does not open until it reaches 220 degrees? This does not make sense to me. Most thermostats are built to open around 195 degrees. Does anyone know of another thermostat that will fit...