This filter’s job is pretty straightforward – it cleans the oil that circulates through your engine. Think of it like the kidneys of your car. It catches dirt, metal shavings, and other nasty bits that build up as things wear down inside the engine. It lets the clean oil flow through, keeping everything lubricated and running smoothly. There are different types – oil filters are the most common, but you also have fuel filters and air filters, all doing the same basic thing for different fluids and air. It sits in the oil system, usually screwed onto the engine block. The oil gets pumped from the oil pan, through the filter, and then circulated to all the engine’s parts – the pistons, crankshaft, everything. It’s a critical part of that cycle, ensuring clean oil reaches where it needs to go. Without it, all that grime would be swirling around causing wear and tear. A clean oil supply is huge for engine life. The filter acts like a shield, preventing abrasive particles from damaging critical engine components. If it gets clogged, it restricts oil flow, and you’ll notice if that happens - things will start making noises, performance will drop, and eventually you could face serious engine damage. Regular oil and filter changes are the single best thing you can do to extend the life of your engine. You can find a good selection of filters, including the right one for your car, over at Fixparts Online, or of course, we have plenty in stock here as well. It's one of those parts that's relatively inexpensive but makes a massive difference in the long run. Premium parts, premium warranty: Filter (MPN 4K0254800D) has a 12-month guarantee!

About Audi

Audi is a premium automotive brand from Germany known for its innovative technology and sophisticated design. Based in Germany, Audi continues to set industry standards for performance and luxury.

Why Choose Audi?

• Audi parts are made specifically for your vehicle, ensuring a perfect fit and optimal performance. • Using genuine Audi parts helps maintain your vehicle's value and original quality. • Audi parts are rigorously tested to meet high safety and durability standards, giving you peace of mind. • You’ll get reliable performance and keep your Audi running like new with parts designed by the original manufacturer. Audi delivers excellence, FixParts Online delivers to your door.