Upgrade your BMW 5' 528i, 535i, 550i, or 63117271901 turn signal with this high-quality LED turn signal light assembly. This direct replacement bulb module comes with bulbs and is designed for the left front placement on your vehicle. Experience the best in lighting technology with this turn signal light assembly, which is a perfect fit for your car. The module is manufactured in China and is compatible with various part numbers including 63117271901, 7271901, and 171689025. Buy now and enjoy a hassle-free experience.