420713187 Volkswagen SOCKET

It's basically a connector. It accepts another part, usually a bulb for a light – headlights, taillights, even interior lights – and provides the electrical connection so the light works. Sometimes it holds the bulb physically in place, other times it works with a separate retaining clip or ring. There are a lot of different designs, but they all do that same basic job. Think of it as a critical link in the lighting system. Without a good socket, even a brand new bulb won't illuminate. It’s part of the wiring harness, so it receives power from the car’s electrical system and then passes it on to the bulb itself. It’s often tucked away in the headlight or taillight housing, so you don’t directly see it when everything is working properly. Well, if a socket corrodes, cracks, or simply wears out, you’ll notice if your lights start flickering or stop working altogether. It’s a safety thing, obviously. Headlights and taillights are essential for visibility. Beyond safety, a bad socket can also cause electrical shorts, which can damage other components. They aren't super expensive to replace, and honestly it’s a pretty straightforward repair if you can get to it. You can find all sorts of sockets at places like Fixparts Online, and they usually have diagrams to help you make sure you're getting the right one for your vehicle. It’s one of those things that acts like a shield, protecting the rest of the system from bigger problems, so it's worth keeping in good shape. Volkswagen quality assured: Socket (MPN 420713187) includes 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 – trusted quality, available at FixParts Online!