Genuine VW/Audi HVAC Heater Hose - 04E122447F is an OEM replacement hose for your Volkswagen or Audi vehicle. It is designed to provide a secure connection between the heater core and the HVAC unit. The hose is made from durable materials and is resistant to heat and corrosion. It is an essential part of your vehicle's climate control system and will help keep your car comfortable and running smoothly.