This little rubber piece creates a watertight seal between the headlight assembly and the vehicle’s body. It keeps moisture, dust, and debris from getting in behind the headlight, which is really important for keeping everything functioning right. It also helps hold the headlight securely in place. Think of it as a barrier. It sits right where the headlight housing meets the car's paint. It’s a pretty simple part, but it’s positioned right in the elements, exposed to everything outside. You’ll find one on each headlight, usually. It's not something that actively does anything mechanical, it just provides that seal. Honestly, if this gasket fails, you'll notice if it's bad because you’ll start getting moisture inside the headlight assembly. That can lead to corrosion, burn out the bulbs prematurely, and even damage the internal reflectors. It acts like a shield, protecting those delicate parts. Plus, sometimes a failing gasket can cause the headlight to become loose. You can often find replacements easily enough – Fixparts Online carries a good selection, but a lot of auto parts stores will have them in stock. They’re fairly inexpensive, and doing the replacement yourself isn’t usually too difficult. Buy risk-free: Gasket (MPN 63117296901) is covered by a 12-month warranty!

Why Choose BMW?

• Get parts made specifically for your BMW, so they fit and work perfectly. • BMW parts are known for their high quality and durability, meaning they last longer. • Using genuine BMW parts helps maintain your vehicle’s value. • You can trust BMW parts to keep your car running smoothly and safely. Drive with confidence – choose BMW parts at FixParts Online.