Where is the thermostat located on a 1985 Chrysler lebaron convertible?

The thermostat on a 1985 Chrysler LeBaron convertible is located on the engine, behind the water pump. You'll need to access it from the front of the engine, likely requiring removal of some components for easier access. It's not easily visible without getting underneath or partially into the engine bay. A repair manual specific to your vehicle's engine (2.2L or 2.5L are common for that year) would be very helpful in showing the precise location and removal procedure.