Defroster duct. Front Right Outer. outer. PartQualifier: outer. Right.FRONT. A nozzle / vent to direct HVAC air to the vehicle's windshield of to defrost / defog the windshield. HVAC Air Distribution Ducts located under the dashboard. AIR VENT. Defroster grille. Heater. Instrument Panel Air. Outer. Outlet. Windshield Defogger Vent. Windshield Defroster Nozzle. Included with: Instrument Panel.