The Remote Keyless Entry Fob Replacement Key for Dodge Chrysler 5b (M3M-40821302) by Extra-Partss is a black unit with the manufacturer part number EP-11012033. It features Engine Immobilization as a key component. This key replacement unit does not have 2-Way Paging capability and includes additional part number M3M-40821302. Perfect for those in need of a reliable replacement key for their Dodge Chrysler vehicle, this product offers security and convenience in one sleek package.