Ignition Coil for Mercury Outboard Motors Ensure reliable performance on the water with this quality 4pin ignition coil, designed as a direct replacement for OEM part numbers 1147509 and 827509A10. Engineered to fit Mercury 2, 3, 4, and 6cylinder outboard engines produced between 1996 and 2005. Please check your engine's serial number range to confirm compatibility before . Key Benefits and Features: Direct OEM Replacement: fit for 1147509 and 827509A10 without the need for modifications. Broad Compatibility: Supports a wide range of Mercury engine configurations, including 2, 3, 4, and 6 cylinders. Enhanced Engine Performance: Delivers stable, consistent voltage to the spark plugs, ensuring smooth starts, efficient combustion, and reliable running during extended use. Durable Construction: Made with a robust plastic exterior and corrosionresistant internal components to withstand harsh marine environments and repeated thermal cycling. Quick Installation: Plugandplay design integrates seamlessly with existing CDM modules and wiring harnesses, minimizing downtime during replacement. Practical Applications: 1. Recreational boating: Maintain dependable ignition performance during weekend outings, fishing trips, or family cruises. 2. Commercial use: Keep workboats operating efficiently, reducing the risk of engine misfires or downtime during critical operations. 3. Watersports: Support consistent power delivery for activities requiring quick acceleration and sustained engine output. Technical Specifications: Pin Configuration: 4pin design for Mercury CDM ignition systems Material: Durable plastic housing with erosionresistant internal components Compatibility: Mercury outboards from 19962005, 26 cylinder engines Replacement for OEM: 1147509 and 827509A10 This ignition coil is built to restore and maintain spark efficiency, offering a dependable solution that keeps your Mercury engine performing at its in any marine environment.