The Dorman 924-867 Ignition Starter Switch is a high-quality replacement part designed specifically for 11-22 Ford F-250 and F-350 Super Duty trucks. Manufactured in Taiwan, this ignition switch is built to OEM standards and is compatible with various part numbers such as EC0166151C, YS4Z11572AB, and 98AZ11572AA. Whether you are replacing a worn-out switch or upgrading your ignition system, this Dorman product offers reliable performance and durability for your vehicle.