OER Parts offers a wide selection of Coils for your 1993 Ford Thunderbird. OER Parts offers 1993 Ford Thunderbird OE Quality Ignition Coil, 1993 Ford Thunderbird Replacement Ignition Coil Premium Quality, 1993 Ford Thunderbird HEI Ignition Coils, 1993 Ford Thunderbird Chrome Ignition Coils, 1993 Ford Thunderbird Zinc Plated Ignition Coil Bracket, 1993 Ford Thunderbird Ignition Coil Resistor, and 1993 Ford Thunderbird Chrome Ignition Coil Bracket & Chrome Coil Cover.