1940-42 Chrysler, DeSoto, Dodge, and Plymouth heater automatic air vent replacement kit, NOS, with instructions.

Part #: 830798

1951-54 Chrysler, DeSoto, Dodge, and Plymouth heater defroster switch, NOS.

Mopar Part #: 1339794

1949-50 Chrysler, DeSoto, Dodge, and Plymouth heater switch, NOS.

Mopar Part #: 1244602