1982 Dodge 400 Engine: 2.2L L4; Automatic Transmission;. 1983 Dodge 400 Engine: 2.2L L4;. Vacuum Closes Bypass Heater Valve. Heater Valve. Type: Heater Valves. Ensure that this part fits your vehicle by entering your vehicle's Year, Make, Model, Trim, and Engine in the Compatibility Table.
