These little guys are basically just cylindrical rods, usually made of metal, and they’re used for precise alignment. Think of them like tiny, super – accurate centering tools. They fit snugly into holes to keep things lined up perfectly. They guide parts during assembly and help distribute loads evenly. Sometimes they’ll even act like a shield, protecting threads from shear forces. You’ll find dowel pins all over, but especially inside the engine. They’re used to align things like connecting rods, valve covers, timing covers, and even parts of the engine block itself. They ensure that everything goes together square and stays that way. They’re not something you’d see out in the open; they’re all hidden inside the engine's guts. If those parts aren’t aligned just right, you’re going to have problems. It can lead to vibrations, oil leaks, premature wear, and eventually, engine failure. It’s one of those small parts where failure can cause a big headache. If you’re doing engine work, it's always a good idea to replace these while you’re in there; they're inexpensive, and it saves you potential trouble down the road. You can find a good selection of them, including the right size for your vehicle, over at Fixparts Online if you're looking. You’ll notice if one’s gone bad usually during a rebuild—things just won’t quite fit together right. Upgrade your vehicle with Dowel Pin (MPN 078103251), covered for 12 months!

About Volkswagen

Volkswagen blends German engineering and innovation to produce a versatile lineup of vehicles.

Why Choose Volkswagen?

• Get parts made specifically for your Volkswagen, ensuring a perfect fit and reliable performance. • Volkswagen parts are quality-tested to meet strict standards, so you can be confident in their durability. • Using genuine Volkswagen parts helps maintain your vehicle’s value. • We offer a wide range of parts, from routine maintenance items to more complex components, all easily accessible. Volkswagen – trusted quality, available at FixParts Online!