The 2011-2013 BMW 528i LED Headlight Module Diode 172261-00 OEM is a genuine replacement part specifically designed for the BMW 528i model years 2011-2013. This module diode is a crucial component of the headlight system, ensuring proper functionality and performance of the LED headlights. As an OEM (original equipment manufacturer) product, it is guaranteed to meet the high standards of quality and compatibility expected for BMW vehicles.