Parts Geek - For 1942 Willys 442 Thermostat 29521WRQZ 2.2L 4 Cyl. 1942 Willys 442 2.2L 4 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.
