On Off Start Key Switch Replacement for XP4400E XP4400EH XP8500E XP10000E Generators Product highlights Function: Provides On Off Start key switching to control generator ignition and shutdown. Compatibility: Direct replacement designed for use with generator models XP4400E, XP4400EH, XP8500E, and XP10000E. Fit and form: Standard size and mounting pattern to match the original switch for straightforward installation. Appearance: Item color matches the product image provided with the listing. Package contents: 1 set On Off Start Key Switch included. Why you need this switch Restores normal ignition control when the existing switch is worn, damaged, or fails to operate. Keeps your generator ready for use by providing a reliable way to start and turn off the engine. Simple swapin solution that avoids complicated rewiring or panel modifications. Key benefits Easy replacement: Designed to fit the listed generator models without modification, reducing installation time. Reliable operation: Delivers the basic On Off Start function required for everyday generator use. Practical spare: Having a replacement switch on hand minimizes downtime during maintenance or unexpected failures. Practical use scenarios Field : a faulty key switch on a job site generator to restore starting capability and continue work with minimal interruption. Preventive maintenance: Install a switch during routine service to avoid failure during critical power needs. Backup component: Keep a spare switch in a service kit for quick swaps on portable generators used for events, construction, or emergency backup. Notes Compatibility is limited to the specified generator models XP4400E, XP4400EH, XP8500E, and XP10000E. Color and appearance are as shown in the product image. Package includes one set of the On Off Start Key Switch.