Where is thermostat located on Mercedes 450 sl?

The thermostat on a Mercedes 450 SL is typically located in the engine compartment, near the engine block. It is usually housed in a thermostat housing that is connected to the upper radiator hose. To access it, you may need to remove the air cleaner and other components for better visibility and access. Always consult the vehicle's service manual for specific instructions related to your model year.