These are pretty simple little guys, but they do an important job. Basically, they create a watertight, airtight seal between two parts that are bolted together. Think of it like a gasket, but for a single bolt. They compress when you tighten the bolt, filling in any tiny imperfections on the surfaces so fluids and gases can't leak past. They come in a bunch of different materials – metal, rubber, sometimes a combination – depending on what they’re sealing and how much pressure there is. You’ll find these all over the place, honestly. Engine parts, transmission, fuel lines, brake lines, anywhere fluids need to stay in and contaminants need to stay out. They’re often used where bolts connect parts that need to be totally sealed, preventing leaks. Sometimes they're used just to prevent corrosion from starting where different metals meet. You’ll notice if one is missing pretty quickly if it’s in a critical spot – usually by a fluid leak. It’s one of those things that’s small and cheap, but failing can cause a big headache. A leaking fuel line, for example, isn't just a mess, it's a fire hazard. A leaky brake line... well, you get the idea. They act like a shield against leaks and corrosion, protecting more expensive parts. Replacing a worn or damaged sealing washer is a really simple preventative measure that can save you a lot of trouble down the road. You can find a good selection of these at places like Fixparts Online, and they're usually pretty inexpensive, so it’s worth keeping some spares on hand. Get more value: Sealing Washer (MPN 1J5827147) is protected by 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 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. Drive with confidence – choose Volkswagen parts at FixParts Online.