The Genuine BMW Turn Signal Light Bulb - 63127245816 is a replacement bulb for the turn signal lights on BMW vehicles. It is a genuine OEM part, designed specifically for BMW models. This bulb is made with high-quality materials and is built to the same specifications as the original bulb, ensuring a perfect fit and optimal performance. It is a direct replacement for the stock turn signal light bulb and is easy to install. This turn signal light bulb is essential for maintaining proper visibility and safety while driving.