23.5. Door shell plug. Front. Left.2017-24. PartQualifier: 23.5. Right.2017-24. A rubber ring with a hole in the center which provides protection through which Door Shell related components pass through. A rubber ring with a hole in the center which provides protection through which Hood Release Handle related components pass through. A rubber ring with a hole in the center which provides protection through which Vent Window related components pass through. Door Plug. Door Shell Seal. Door Stop. Window Regulator Grommet.