Ford part FINIS 1543638 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Taunus/Cortina (1970-1975) A4.41 - Heater and ventilation unit 18 Nozzle - (defroster)RHD RH 1 GB 8/73 - 1543638 74BG 18490 AA