Stator 583710 0763764

Function and Technical Context

The stator is the stationary component of the ignition and charging system in OMC outboard engines, responsible for generating alternating current through electromagnetic induction when interacting with the rotating magnetic flywheel. Integrated into the CDI ignition system (Capacitor Discharge Ignition), its proper operation ensures both the electrical power supply to the engine and the generation of spark at the precise moment of combustion. A deteriorated stator causes ignition failures, progressive loss of power, or the inability to start the engine, compromising vessel safety at all times. This replacement directly substitutes OMC references 583710, 584292 and 763764, being suitable for a wide range of Johnson and Evinrude engines in the 150-175 HP series.

When to Replace This Part?

The most common symptoms of a faulty stator include intermittent engine cutouts at certain RPMs, difficulty or inability to start, weak or absent spark in one or several cylinders, and battery charging failures during navigation. Since it is an electrical component subjected to continuous heat and vibrations, it is advisable to check its condition with a multimeter during each seasonal service, verifying the winding resistance in accordance with the manufacturer's specifications. Replacing it preventively at the first signs of irregularity avoids being left without propulsion in open water and significantly reduces the total cost of repair.

Compatible Johnson/Evinrude Engines

Equivalent Manufacturer References