This headlight assembly is a genuine OE OEM original part from Mercedes-Benz, with the manufacturer part numbers 2128260691 / A2128260691 / A 212 826 06 91 0691, 2128209661 / A2128209661 / A 212 820 96 61 9661, and 2128208661 / A2128208661 / A 212 820 86 61 8661. It fits the front right passenger side of 2010-2013 W212 E300 E350 E400 E500 E550 E63 AMG models, with all tabs in good condition. The headlight assembly features halogen lighting technology, clear lens color, and OEM housing color. It is a factory headlight with no universal fitment. This item is a great replacement for your damaged headlight and will restore the original look of your vehicle.