Replace your old worn out factory coil with this New Dragon-Fire series Coil-on-Plug coil pack. Gain improved spark energy and voltage from this highly reliable direct bolt-in replacement ignition coil. Featuring improved windings for the primary and secondary this coil is sure to give you a cleaner; more efficient burn over the stock Ford coils. The Dragon Fire Series ignition has proven to be the superior alternative to other Higher Priced ignition systems. It's simply the superior bang for your buck designed specifically for durability and high performance.** Factory Replacement Part that Meets or Exceeds Original Manufacturer Specifications for the Vehicles Listed.