Electronic ignition for MZ ETZ for all 2-stroke ETZ (125/150, ETZ250/251/301)

See also ignition for 95 19 300 S1

System S3 is an exception system, only 1 out of 200 ETZ alternators demand this. Imperatively do the compass test to verify that you really need S3 and not the standard S1.

Does NOT replace generator! Needs original 3-phase generator as base!

Fully electronic, solid state ignition. Replaces points or other electronic ignition in ETZ (such as ESE und PVL). There is no need for changes on engine casing. You need a working battery.

Please note our remarks on direction of magnetic field.