Ignition Switch 1979 Ford Ranchero, 1977-1980 Mercury Bobcat, 1977-1978 Ford Mustang II, 1977-1979 Mercury Cougar, 1977-1980 Mercury Monarch, 1977-1980 Ford Granada, 1977-1979 Ford LTD II, 1977-1980 Ford Pinto, 1977-1980 Lincoln Versailles, 1977-1979 Lincoln Mark V,1977-1979 Ford Thunderbird More ITEM # FM-EI010 OE # D7OZ-11572-A Activates the starter when engaged by the ignition switch lock cylinder OE-matched connectors plug into the original wiring harness Tested for quality assurance and durability Was: MSRP: Now: $27.00 View Details