This thing basically cleans your engine oil. Now, your oil’s job is to circulate and lubricate all the moving parts inside your engine, keeping everything running smooth. As it does that, it picks up dirt, metal shavings, and other little bits of debris. The oil filter catches all that stuff, preventing it from circulating and causing wear and tear. It’s like a strainer, really, letting the clean oil through but holding back all the gunk. It sits in line with the oil flow, usually near the engine block. The oil gets pumped from the oil pan, through the filter, and then distributed to everything that needs lubrication. It’s a pretty simple design, but absolutely vital. You’ll notice if this gets clogged up – your oil pressure light will probably come on, and things will start making some pretty unhappy noises. It’s part of the engine's lubrication system, so it’s tied into pretty much everything under the hood. It’s hugely important because clean oil extends the life of your engine dramatically. Think of it like this – the filter acts like a shield, protecting critical parts from abrasive particles. Dirty oil is a major cause of engine failure, so regular oil and filter changes are one of the best things you can do for your vehicle. They’re relatively inexpensive to replace, and a lot cheaper than rebuilding an engine! We carry a good selection of them, and you can often find what you need quickly at Fixparts Online. Keeping it clean keeps everything running right. Professional-grade support: Oil Filter (MPN 03N115389H) comes with a 12-month warranty!

About Audi

Audi is a leading German automaker celebrated for crafting high-performance, luxury vehicles that combine advanced technology, elegant design, and exceptional driving experiences.

Why Choose Audi?

• Audi parts are made specifically for your vehicle, ensuring a perfect fit and reliable performance. • Using genuine Audi parts helps maintain your vehicle’s original quality and resale value. • Audi parts are rigorously tested to meet high safety and performance standards, giving you peace of mind. • We offer a wide range of Audi parts, so you can easily find what you need to keep your car running smoothly. Drive with confidence – choose Audi parts at FixParts Online.