Orion Motor Tech a Set of 6 Ignition Coils for Mazda 6 MPV Ford Taurus - UF406 DG513 DG500 FD502 2M2Z-12029-AC AJ51-18-100 AJ51-18-100A Brand new and high quality aftermarket auto parts Manufacturer Part Number: UF406 DG513 DG500 FD502 2M2Z-12029-AC AJ51-18-100 AJ51-18-100A Complete set of 6 Ignition Coils