The Genuine BMW Set Holder Headlight Left - 63117395523 is a replacement part for the left headlight of BMW vehicles. It is a genuine BMW product, ensuring high quality and compatibility with the vehicle. This set holder is designed to securely hold the headlight in place and prevent it from shifting or falling out. It is made from durable materials to withstand the wear and tear of everyday use. This set holder is specifically designed for the left side of the headlight and is an essential component for proper functioning and alignment of the headlight.