Where is the thermostat on a 2.1 x type jaguar 2002?

On a 2002 Jaguar X-Type 2.1, the thermostat is typically located in the engine compartment, near the engine's water outlet. To access it, you may need to remove the engine cover and some hoses. It's usually mounted on the engine block or cylinder head, connected to the upper radiator hose. Always ensure the engine is cool before attempting any maintenance.