⚓ Elevate Your Outboard Experience! Engineered for durability, this switch box withstands the rigors of marine environments. Breathe new life into your outboard motor, enhancing performance from 40 to 125 HP. Designed to replace multiple part numbers, ensuring a perfect fit for your 4-cylinder engine. Unlock the full potential of your Mercury outboard with this high-efficiency switch box. Get back on the water quickly with a straightforward installation process. High Voltage Output Versatile Compatibility Easy Installation The Oriental Power CDI for Mercury Outboard is a high-performance switch box designed for 4-cylinder engines ranging from 40 to 125 HP, compatible with models from 1976 to 1997. It replaces multiple part numbers, ensuring a seamless fit and easy installation, making it an essential upgrade for any Mercury outboard enthusiast.