MERCEDES-BENZ 669 990 02 04 SMART 669 990 02 04

The OE Number (Original Equipment Number) is a unique code assigned by the manufacturer to the original parts and components installed in the vehicle during assembly. This number helps to accurately identify the required part and ensures that it meets the vehicle's specifications and requirements. "Genuine Number" is another term for the OE Number, denoting the original part number provided by the manufacturer.