For use on Lucas Distributor 40081A/F & 40277D ~ DKY4A ~ Anti Clockwise. 1 x Distributor Cap - Lucas 409563, 418888, 421324, DDB111. DISTRIBUTOR CAP. 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.
