Basically, these bolts hold everything securely together. They're not just any bolt though. The “fitted” part means it’s designed to go into a specific, precisely tapped hole. It’s made to a very tight tolerance, meaning the fit is super accurate. It's often a shoulder bolt, so it has a smooth section that fits into a bushing or a similar part, ensuring proper alignment and reducing wear. Think of it like this: the valve train is what opens and closes the valves that let air and fuel into the engine and exhaust out. This bolt is a key piece holding that mechanism together. It’s usually part of the rocker arm assembly, keeping everything lined up and functioning correctly. It’s a small part, but it’s in a high – stress area, so it’s important it does its job. If one of these goes bad, or even starts to loosen, you’ll likely notice a tapping sound from the engine. It can throw off the timing, leading to reduced power and fuel efficiency. Eventually, if left unfixed, it can cause serious damage to the valve train – bent valves, damaged rocker arms, the whole nine yards. It acts like a shield, preventing things from moving when they shouldn't. You’ll notice if one gets loose because the engine won't run smoothly. You can find these fairly easily, we stock a lot of them, or you can check a place like Fixparts Online, they usually have a good selection. Getting the right one is crucial, though, so make sure it matches your engine exactly. Satisfaction guaranteed: Fitted Bolt (MPN 038103714A) comes with 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. Volkswagen – trusted quality, available at FixParts Online!