This part basically takes the blow – by gases from inside your engine – those are the gases that get past the piston rings – and separates the oil out of them. It’s a little like a filter, but it doesn’t filter out solids, it separates liquids – oil from air. It captures those oil droplets and returns them back to the oil pan, so you're not losing oil and it doesn't end up where it shouldn’t be. It fits into your engine’s PCV – Positive Crankcase Ventilation – system. That system is designed to relieve pressure and keep things running smoothly. The oil separator is a key piece of that. It's usually positioned somewhere along the PCV lines, often near the valve cover. It ensures the PCV system isn't sending oily mist into the intake, where it can cause all sorts of problems. It’s important because if it fails, or gets clogged, that oily mist will get into your intake. That can foul up your spark plugs, cause carbon buildup on your intake valves, and generally mess with your engine’s performance. It acts like a shield, protecting those important parts. You’ll notice if it’s gone bad if you start seeing blue smoke from your exhaust, or if your engine starts running rough, especially at idle. It's one of those parts that quietly does a big job, and when it goes, you'll definitely know. We’ve got a good selection of these at Fixparts Online, and they’re usually a pretty straightforward swap. Smart choice: Oil Separator (MPN 06H103495AH) is backed by a 12-month warranty!

About Volkswagen

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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. Drive with confidence – choose Volkswagen parts at FixParts Online.