The Genuine BMW Cover Fog Lamp Left (X3) - 51113400911 is a high-quality, original equipment manufacturer (OEM) part designed specifically for BMW X3 models. This cover is used to protect the fog lamp on the left side of the vehicle. It is made from durable materials to withstand various weather conditions and provide long-lasting protection for the fog lamp. This cover is an essential component for maintaining the appearance and functionality of the fog lamp on your BMW X3.