Audi A4 Oil Filler Cap

The Audi A4 is a line of compact executive cars. Classic parts like the oil filler cap contribute to the success of A4. It is a component that fits over the oil filler tube and covers the hole. When the oil filler cap is placed on the valve cover, it prevents oil from splashing out of the fill hole.

Although A4 has a vast range of auto parts with impressive performance, oil filler cap parts still need repair and maintenance after a long time of usage. Signs of a bad oil filler cap include vacuum leaks, oil coming out of the valve covers, and engine overheating. It is recommended to be replaced every 100,000 miles. Customers could reach our site and get a lot of performance A4 parts every day. There are lots of top-quality and durable A4 parts available online.