These little guys are basically energy absorbers. They’re made of a pretty dense rubber or plastic, and their job is to cushion the impact between the roof panel and the rest of the vehicle structure. They help prevent metal – on – metal contact, and they fill small gaps that can naturally develop over time with road vibrations and temperature changes. They also help to maintain a tight, clean fit for the panel itself. Think of it like this – your roof panel doesn’t just sit there, it’s part of a system. The buffer is positioned where the roof panel meets the body frame. It’s there to stop vibrations from traveling through the car, minimizing noise inside and helping the roof stay securely attached. It essentially acts like a shield between the metal parts. It’s a small part, but it plays a role in the overall structural integrity and comfort of your ride. You’ll notice if these go bad, usually. Things start rattling, you might get some wind noise around the roof, and over time, that constant vibration can actually cause stress cracks in the panel or surrounding area. They’re a wear item, things happen, so it’s good to replace them when you’re doing other body work or if you’re tracking down a persistent rattle. They’re pretty inexpensive, and doing this little bit of preventative maintenance can save you from bigger problems down the road. Fixparts Online has a good selection of these, and it’s worth checking to see if they have the exact one for your make and model. They’re often specific to the vehicle. Customer-first approach: Buffer (MPN 1Y0872489) is backed by a 12-month warranty!

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• Get parts made specifically for your VW, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet high standards, so you can drive with confidence. • Using genuine VW parts helps maintain your vehicle’s value. • We have a wide selection of parts, from everyday maintenance items to more complex components. Volkswagen delivers excellence, FixParts Online delivers to your door.