Ford part FINIS 1604628 Catalog Section # Part name Qty Prod Prod date FINIS Part No. Ford Escort MkIII/Orion MkI (1981-1986) J2.20 - Relays / Fuses & Clock 11C Switch - ignition impulse counting 1 8/80 - 1/86 1604628 81AB 9L463 BA