Left Side Marker Light - 2011 528i

When servicing the 2011 BMW 528i F10 chassis, the left side marker light carries OEM reference 63137217893 for US amber specification or 63137217891 for clear European variants. This component is physically interchangeable across the entire F10/F11 generation spanning 2010-2017, covering all powertrains from the N52 naturally aspirated six-cylinder to N55 turbo models and diesel variants. Junkyard hunters should grab these from any 5-Series of this era regardless of badging. Critical inspection points include the fragile plastic mounting tabs that secure the housing to the fender—these commonly snap during removal, rendering the part unusable. The electrical connector is a simple two-pin design accepting standard W5W wedge bulbs; verify the socket isn't corroded from moisture intrusion. Installation requires removing the front wheel arch liner to access the single T25 screw and connector. Early 2010 production models may carry the superseded number 63137202907, which remains functionally identical to later revisions.