1,OE Number: The referencing OE number of this boat lighting coil are 3G2 06023 1, 3G2060231, 3G2060231M, 803703, 160743, molded and designed depend on the original data. 2,Fitment: The boat alternator charging coil is a replacement for Marine 9.9HP 15HP 18HP 25HP 30HP, replacement for Tohatsu MAGNETO M9.9D M9.9D2 M18E2 M15D2. 3,Powerful: Serving as the core component of the boat's AC power generation system, this lighting coil is responsible for providing power to the boat's generator to drive other electronic devices. 4,High Durability: Constructed with superior metal materials, this alternator charging coil boasts high durability, ensuring long lasting performance and exceptional resistance to common wear and tear. 5,Efficient: The powerful alternator charging capability of this boat lighting coil enhances the overall efficiency of your boat's power system, ensuring powerful and uninterrupted performance. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.