Basically, a dowel pin is a simple cylindrical rod. It’s designed to be a really precise fit in a hole, and its main job is to keep two parts aligned perfectly. Think of it like a tiny, super accurate alignment guide. It transmits force, but isn’t really meant to hold everything together on its own – often it works with bolts or welds to add strength. You’ll find these all over the place, believe it or not. Mostly in body panels, suspension components, sometimes even engine parts. Anywhere two pieces of metal need to be accurately positioned and secured, you’ll likely have a dowel pin. They’re used during manufacturing to make sure everything goes together correctly, and then stay in place as part of the finished assembly. They aren’t something you typically see out in the open, they’re usually hidden inside joints. Without these, parts wouldn’t line up correctly. It’s that simple. If things aren’t aligned, you get stress on other parts, vibrations, and eventually, things can fail. It’s like a tiny little shield protecting more expensive components. If a dowel pin fails, it might not be a catastrophic breakdown immediately, but it can lead to bigger problems down the road. If you're doing body work, getting the right size and type is crucial. You can find a good selection, including the exact specs you need, at places like Fixparts Online, but make sure you double check your vehicle’s specific application before ordering. You’ll notice if one is missing or damaged usually during a repair – things just won’t fit quite right. Your assurance of quality: Dowel Pin (MPN 8W0805121) comes with a 12-month warranty!

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• Genuine Volkswagen parts are designed specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using Volkswagen parts helps maintain your vehicle's original quality, safety features, and value. • Our parts are rigorously tested to meet Volkswagen’s high standards, giving you peace of mind and long-lasting reliability. • You'll find a wide range of parts and accessories, backed by Volkswagen's warranty and expert support. FixParts Online – Your Trusted Source for Quality Volkswagen Auto Parts.