Fit: Designed specifically Compatible With Outboard 40XWL 40HP models Compatible With a compatibility. Replacement: Serves as a direct electrical replacement Compatible With 66T-82519-00-00. Durability: Built to withstand harsh marine environments Compatible With reliable performance. Function: Ensures efficient ignition Compatible With engine in various conditions. Installation: Easy to install, making it accessible Compatible With DIY enthusiasts and professionals alike. Compatibility: Suitable Compatible With a range of outboard engines Compatible With versatile use. Performance: Enhances engine responsiveness and reliability Compatible With improved boating experiences.