Where is the thermostst on a 2006 Ford Escape 2.3L?

On a 2006 Ford Escape with a 2.3L engine, the thermostat is located under the housing at the end of the upper radiator hose. To access it, you'll need to remove the upper radiator hose and the thermostat housing, which is typically held in place by a few bolts. Once removed, you can replace the thermostat and the gasket before reassembling the housing. Always ensure the engine is cool before starting this procedure.