How do you replace thermostat on 2006 Chrysler 300C 5.7 liter engine?

One of the easiest thermostats on any model to replace. Simply follow the top hose back to the engine. You will see two half inch bolts, put a catch bag(a large zip lock works well) under the connection to catch any fluid when you loosen the bolts. Slide the hose and flange out of the way and pop the old thermostat out. Insert the new thermostat. The new thermostat come with a rubber seal already in place, so there is no need for a paper gasket or sealant. Tighten bolts to specs and refill coolant. Turn the engine on and check for leaks. No leaks? Then you are done. About 20-30 minutes.