27900. Left. Rail bolt. Right. A threaded rod with a drive head on one end used to secure the Instrument Panel Air Bag Inflator Module to its mounting point. A/C Refrigerant Line Bolt. Bolt used to secure the roof luggage carrier side rail to its mounting point. Interior Quarter Panel Trim Panel Bolt. Part cannot be reused/reinstalled. Roof Molding Screw. Air Conditioning (A/C) Refrigerant Line. Bracket. Instrument Panel Air Bag. Interior Quarter Panel Trim Panel. Joint. Psngr Air Bag. Roof Luggage Carrier Side Rail. Roof Molding Screw.