This cap basically seals off the edge of your roof panel. It covers where the roof meets another piece of bodywork, often along the edges or where a sliding/removable roof section sits. It’s designed to keep water, dust, and wind from getting in, and to give a clean, finished look. It's not a structural part, it doesn't hold anything together, more of a finishing touch. Think of it as the last line of defense against the elements for your roof. It works with the weather stripping and seals already in place. It’s part of the larger system that keeps the inside of the car dry and protected. It’s usually clipped or bonded into place, so it's a relatively straightforward part to replace. Well, you’ll notice if one of these is missing or damaged pretty quickly – probably with a leak when it rains, or maybe just annoying wind noise while you’re driving. Water getting in can cause rust, damage to the interior, and all sorts of headaches. It also keeps the car looking good. It’s one of those smaller parts that makes a big difference in overall comfort and protection. You can find these pretty easily, we stock a lot of them, and Fixparts Online is a good place to check if you want to browse. Replacing a damaged cap is a lot cheaper than fixing water damage later on. Built to last: Cap (MPN 8V7871727) includes a 12-month warranty!

About Audi

Audi is a leading German automaker celebrated for crafting high-performance, luxury vehicles that combine advanced technology, elegant design, and exceptional driving experiences.

Why Choose Audi?

• Audi parts are specifically designed for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your car’s value and original quality. • Audi parts are rigorously tested to meet high safety and durability standards, giving you peace of mind. • We offer a wide selection of parts and accessories, so you can find exactly what you need to keep your Audi running smoothly. Audi – trusted quality, available at FixParts Online!