Where is the thermostat located 1994 Mazda MX6?

In a 1994 Mazda MX-6, the thermostat is located in the engine compartment, specifically at the engine end of the upper radiator hose. To access it, you'll need to remove the upper hose and the thermostat housing, which is typically bolted to the engine block. Make sure the engine is cool before attempting to locate or replace the thermostat to avoid burns.