This belt’s job is to transfer power from the crankshaft – that’s where the engine makes its turning force – to all the accessories. We’re talking about things like your alternator which charges the battery, the power steering pump if you have it, the air conditioning compressor, and sometimes even the water pump. It basically drives everything that isn’t directly making the wheels turn. It’s a pretty busy little component. Think of it as the engine’s assistant. The engine is the star, but this belt makes sure all the support crew has the power they need to do their jobs. It wraps around pulleys on all those different components, and the ribs on the belt grip those pulleys to spin them. It’s a serpentine shape, meaning it winds around everything in a sort of snake – like pattern. That allows it to power multiple accessories with just one belt, which is simpler than having a bunch of individual belts. This is one of those parts you really don’t want to fail. If it breaks, suddenly your battery isn’t charging, your power steering gets super hard, your AC stops blowing cold air, and potentially your engine could overheat if the water pump is driven by it. You’ll notice if it's starting to go bad, usually with a squealing noise, especially when you first start the car or when you put a load on those accessories – like turning the AC on full blast. It can also crack and fray over time. Regular service is key. You can find replacements easily enough; Fixparts Online has a good selection if you need one. It's a relatively inexpensive part to replace, but the problems it can cause if it does fail are definitely not cheap to fix. It acts like a shield protecting your other components, so keeping it in good shape is a smart move. Expert assistance included: Ribbed Belt (MPN 037903137G) has a 12-month warranty!

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• 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. FixParts Online – Your Trusted Source for Quality Volkswagen Auto Parts.