Ford part FINIS 6142300 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Sierra MkI (1982-1986) A4.41 - Heater And Ventilation Unit 10 Hose - airLOUVRE ASSY - VENT AIRRHD 1 GB 8/82 - 12/86 6142300 85BG 9A677 BA Ford Sierra MkI (1982-1986) A4.51 - Heater And Ventilation Unit 4 LOUVRE ASSY - VENT AIRRHD 1 GB 10/84 - 12/86 6142300 85BG 9A677 BA