The Audi A3 S3 8L VW SEAT Power Steering Fluid Reservoir Cap Lid in black is a genuine OE product designed for vehicles made by AUDI, VW, SKODA, and SEAT. This mechanical power steering pump part is a classic, easy-to-install item that includes an O-ring and cap for convenience. With a V-belt pulley type and universal fitment, this power steering fluid reservoir cap lid is a performance part made in the United Kingdom, ensuring quality and compatibility for your vehicle's steering and suspension system.