Ford part FINIS 5003193 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Fiesta MkI/MkII (1976-1989) J6.21 - Radio And Speaker - Accessory 8 Wire assy - positivePLUS 1 D/GB 1/78 - 8/83 5003193 A76SX 18A919 CA Ford Escort MkIII/Orion MkI (1981-1986) J6.20 - Audio Equipment - Original Fit 3 〃 1 8/80 - 1/86 5003193 A76SX 18A919 CA