Engine Performance: Optimized for seamless integration with 9.9D and 15D outboard engines, enhancing overall performance. Quick Repair: A straightforward solution for worn-out ignition coils, enabling swift repairs without specialized skills. High-quality Materials: Constructed from ABS, offering superior resistance against vibration, moisture, and abrasion. Sensitive Fit: Ensures a snug fit in your engine bay, crucial for reliable ignition every time. Professional Manufacturing: Adheres to stringent standards, ensuring compatibility and reliability over long-term use. Experience the joy of seamless boating adventures with our high-performance ignition coil. Engineered for compatibility with Yamaha's robust 2-stroke outboards, it promises an upgrade in both efficiency and reliability. 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.