Universal 6-core stator coil, compatible with Yamaha JOG50 / Westlake 90 and 1PE40QMB engines of 50-90cc scooters of the same platform.--DTEKGAZ

This product is a universal 6-wire electromagnetic stator coil for small-displacement scooters (50-90cc) such as the Yamaha JOG50, Westlake 90, and many other models, equipped with a 1PE40QMB engine or similar. The coil features a standard 6-wire design and provides an integrated ignition and charging solution for these carburetor models. Please verify compatibility with your existing coil before purchasing; this check is essential for successful installation. 【Important Product Information】 Compatible Models/Engines: Scooters with air-cooled, single-cylinder engines such as the 1PE40QMB, 139QMB, and 1P39QMB. Common models include the Yamaha JOG 50, Westlake XH90, and many 50-90cc scooters and mopeds from domestic and joint-venture brands. Coil specifications: 6-wire output (typically consisting of: ignition/trigger coil wire group and lighting/charging coil wire group). Component function: This product is the central component of the scooter's magneto ignition system. It essentially contains two functional coils: Ignition pulse coil: Provides crankshaft position signals to the CDI unit, thus controlling the ignition timing. Lighting/charging coil: Powers the headlight and taillight and briefly charges the battery (if equipped). Problems resolved: This product resolves typical problems caused by a faulty stator: starting problems (no spark), difficulty starting, rough idling or frequent stalling, faulty or unusually dim headlights, and battery not charging (on models with an electric starter).