Universal Omega Electronic Ignition for Briggs and Stratton Engines. Replacement for Model: Universal. All parts are made to meet or exceed OE specs and quality.Not to be used with battery ignition or engines with multiple magnets in the flywheel.. Retrofits over 95% of all small air-cooled engines.. Fits Briggs & Stratton engines (except twin cylinders) used on lawnmowers, tillers, riders, snow blowers and other power equipment.. This solid state ignition module replaces contact sets and condensers. The module works on most 2 and 4 cycle gasoline small engines..