Fuel Filter 8K0201511A Audi A4 A5 S4 S5 RS4 RS5 1.8 2.0 3.0 TFSI 09-17. Audi 8K0201511A. High-quality fuel filter suitable for selected Audi A4, A5, S4, S5, RS4, and RS5 petrol models. Designed to remove contaminants from the fuel system, helping maintain optimum engine performance, fuel efficiency, and protection of sensitive fuel injection components.
