Ford Zephyr. For use on Lucas Distributor. replaces:~ Lucas 418654, 419022, 419774, 420302, 420303, 421267, 421487, 421656, 422849, 423871, C1, C11, C6, GL121, GL601, DCB101C. If your vehicle is not compatible with E10 fuel, you will still be able to use E5 by purchasing the ‘Super’ grade petrol from most filling stations.
