Parts Geek - For 1969-1970, 1972 International M1100 Thermostat 42952PXXG. 1972 International M1100 4.2L 6 Cyl. 1969-1970 International M1100 3.8L 6 Cyl. 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.
