Audi is a legend in German design, engineering and performance. That alone makes most every Audi car a car worth owning, and the Audi 4000 is no different. If the car is worth owning, then it's worth taking care of. And, to that end, you perform all your regular maintenance, keep your car clean and do all you can to keep your car looking and running great. It's recommended that you change your oil and your 4000 oil filter every 3000 miles to keep your engine running smoothly and efficiently. The oil filter is just as important as changing your oil, cleaning your oil and keeping your engine free of debris and sludge.
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Everyone knows that friction is an engine's greatest enemy, robbing it of performance and efficiency and creating heat that can damage the engine. Because of that, you'll want a quality 4000 filter that will keep your oil clean for the entire 3000 miles between oil changes. Here at AutoAnything, we offer only the highest quality parts from trusted manufacturers, and we offer them at a value you'll only find with us. We offer our 1-year lower price guarantee on every single item we sell.