Fitment: Compatible with BMW X3 X4 G01 G02 G08 2018-2021 OE Standard: Meets the Original Equipment (OE) standards, ensuring replacement fit just like the original. Interchange Part Number: 63117466131, 63117466132 UV Resistance: Made of polycarbonate material, it can effectively resist the infringement of ultraviolet rays, protect the lampshade from aging and yellowing, and maintain its transparency and appearance Improved Visibility: Lenses usually have higher luminous flux and more reasonable light distribution, excellent performance in irradiation distance and width. Focused beam reduces oncoming traffic glare Headlight Lens Headlamp Covers 1 Pair Left Right Clear Headlight Headlamp Lens Cover PC Shell Compatible with BMW X3 X4 G01 G02 G08 2018-2021 63117466131, 63117466132