Parts Geek - For 1950-1951 Lincoln Cosmopolitan Thermostat 69652HX 5.5L V8. 1950-1951 Lincoln Cosmopolitan 5.5L V8. Larger opening for increased coolant flow. Ensure Proper FitTo confirm that this part fits your vehicle, enter your vehicle's Year, Make, Model, Trim and Engine in the Compatibility Table.
