Genuine VW/Audi Engine Coolant Hose - 03L122157H is a high-quality replacement hose for your Volkswagen or Audi vehicle. It is an OE-style hose designed to fit and function just like the original hose, and is made from durable materials to ensure long-lasting performance. This hose is an essential component of your vehicle's cooling system, and helps keep your engine running at its optimal temperature.