This part primarily directs airflow. Think of it like a carefully shaped piece that guides air over and around the roof of your vehicle. It’s designed to minimize wind noise, but importantly, it also helps with water runoff, keeping water from pooling or finding its way into places it shouldn’t. Some designs also help reduce drag, which can very slightly improve fuel economy, though that’s usually a secondary benefit. It mounts right to the roof panel, usually near the windshield or sunroof. It works in conjunction with the roof’s shape and other weatherstripping to create a sealed environment. It’s often part of a larger system of seals and deflectors, but this specific piece handles airflow right at a crucial point. It’s not necessarily structural; it doesn't hold anything together, it's more about managing what flows over the structure. Honestly, you'll notice if this part goes bad or is missing. You’ll likely get more wind noise at highway speeds, maybe a whistling sound, and you could experience water leaks around the windshield or sunroof. It acts like a shield, preventing water from getting into the car’s interior. If it’s cracked or damaged, that protection is compromised. Finding a replacement isn't too hard, we have a good selection at Fixparts Online if you want to take a look, but ignoring it can lead to bigger problems down the line – rust, water damage, and just general annoyance. Built to last: Deflector (MPN 5M0877655A) includes a 12-month warranty!

About Volkswagen

Volkswagen is a world-renowned automaker delivering innovative vehicles that combine performance, practicality, and cutting-edge design.

Why Choose Volkswagen?

• Get parts made specifically for your VW, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can drive with confidence. • Using genuine VW parts helps maintain your vehicle’s value and original engineering. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your VW running smoothly. FixParts Online – Your Trusted Source for Quality Volkswagen Auto Parts.