These little washers are surprisingly important. They create a watertight seal around things like light housings, sensors, and various electrical connectors. They basically prevent moisture from getting in where it doesn’t belong. Sometimes they act like a shield, protecting the connection from dirt and corrosion too. They aren't always a single piece – you’ll often see them as part of a grommet, or sometimes they’re just a simple ring. Think of it like this – water and electricity don't mix, right? These washers are a critical part of keeping those two separate. They go around the mounting points for lights, around wiring where it passes through the body of the car, and anywhere an electrical component needs protection from the elements. Without them, you're inviting corrosion, shorts, and all sorts of electrical headaches. You’ll notice if one is missing, usually through a warning light, a malfunctioning sensor, or just a light that won’t work properly. They’re small, I get it, and often overlooked. But a failed washer can lead to bigger, more expensive problems down the road. Corrosion builds up, connections fail, and then suddenly you’re dealing with a more complicated repair than just replacing a tiny rubber piece. Honestly, replacing a worn or missing washer during any electrical work is just good preventative maintenance. You can find a bunch of different sizes and types at places like Fixparts Online, and it’s a cheap way to keep things running smoothly. It’s a small part with a big job, basically. Support that lasts: Washer (MPN 1K0035350A) 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. FixParts Online – Your Trusted Source for Quality Audi Auto Parts.