BMW X3 Replacement Fog Light Assembly - 1-Pair OE replacement fog light - pair(2-pic) - DOT/SAE certified Exact replacement for OEM #63 17 3 416 773 & #63 17 3 416 773 Fog light assembly - lens, housing, socket, and bulb included Special coating on the lens surface prevents hazing and fading, ensuring proper illumination and operational safety