This vintage Mopar heater control valve is a new old stock item that fits Chrysler, Dodge, Plymouth, and Desoto models from 1957 and 1958. It is manufactured by Ranco and has the part number 1819516. This valve is correct for Cars with the model 705 heater.  Roberts Motor Parts with over 40 years of experience in the Mopar restoration world is your #1 source for great original equipment items like this valve.