Primary resistance 2.0 ΩThe already at the car existing heat sink will continued to be usedFiat 124 Coupe/Spider 1966-78 (with electronic ignition distributor)Fiat 124 Spider 1979-85Fiat 131Lancia Beta 2000 + MontecarloOE: 4386221 - 9938064 - 60700305 - 63382001 - AEI200A - BAE207A-MK1