The Genuine BMW Fog Light Bulb - 63217160779 is a replacement fog light bulb designed specifically for use in BMW vehicles. It is a high-quality, genuine OEM part that is designed to provide optimal performance and longevity. This fog light bulb is compatible with a variety of BMW models and is easy to install. It emits a bright, white light that helps improve visibility and safety while driving in foggy or low-light conditions. This fog light bulb is an essential component for maintaining the functionality and appearance of your BMW vehicle.