The Passenger Right Rear tinted Vent Glass for a 1955 Dodge Royal Custom Sedan is a genuine OEM vintage part designed for the rear right side of the vehicle. Made by Dodge, this glass run channel-mounted vent glass features a green tint and is interchangeable with part number 279.CH2S55. this door vent glass is a perfect fit for restoring a classic 1955 Dodge sedan to its original look. from what i have been told this should work in any of the mopar sedans from 1955-1956