This window, pretty simply, lets you see out of the back side of your vehicle and lets light in. It also helps with structural rigidity of the body, believe it or not. It’s not just glass, it's part of how the whole car holds together. It seals against the weather, keeping rain and wind out, and helps reduce road noise too. It’s one of those parts that works as part of a bigger system. Think of it as a key piece in the puzzle of your car’s body. It’s not just about seeing, it’s about safety, weather protection, and even how the car handles itself. It contributes to the overall integrity of the vehicle’s structure. Well, obviously if it's cracked or broken, you’ll notice if it's letting water in or if you’ve got a draft. But even a small chip can weaken the glass and eventually spread. It’s a safety component, so you want it to be solid. It acts like a shield against the elements and, more importantly, in an accident. A compromised window doesn't offer the protection you need. You can find replacements for these pretty easily, even on a site like Fixparts Online, but getting it fixed or replaced quickly is important. It’s a vital part of maintaining the safety and overall condition of your vehicle. Professional-grade support: Rear Side Window (Green) (MPN 51348209006) comes with a 12-month warranty!

Why Choose BMW?

• Get parts made specifically for your BMW, ensuring a perfect fit and optimal performance. • BMW parts are engineered to last, meaning fewer repairs and more time on the road. • Using genuine BMW parts helps maintain your vehicle’s value. • You’ll get the same quality and reliability that BMW is known for, giving you peace of mind. FixParts Online – Your Trusted Source for Quality BMW Auto Parts.