Ignition Coils 1983-2003

In 1983, Harley-Davidson introduced a new coil for V-twin engines with electronic ignition, featuring only 2.8 to 3 ohms of resistance between the screw terminals (according to specifications from the second half of the 1980s). This coil works with all factory black boxes controlled by a sensor in the cam cover, as well as many custom ignitions, but not with the Dyna S. Original Harley-Davidson coils and our reproduction coils are easy to recognize by their squared-off shape. If you’re looking for a trouble-free replacement part, this is the one. Still, it’s always recommended to check the resistance value on your old coil.