Description

A genuine OEM engine hose used in Audi vehicles’ engine bay. This hose serves as part of the engine breather/vacuum/vapor routing system, connecting components such as crankcase ventilation, air intake sections, or vacuum circuits depending on the specific engine layout. It ensures proper air/vapor flow within the engine’s emissions and crankcase ventilation systems, helping maintain engine performance and reduce emissions.

Key Features

• Genuine Fitment
  Designed as an OEM replacement hose for specific Audi/VW engines ensuring correct fit and compatibility.
• Engine Breather/Vacuum Function
  Channels air or vapor between engine components (e.g., crankcase ventilation, intake or vacuum circuits). Maintains correct engine breathing and helps avoid vacuum leaks that can affect performance.
• Durable Construction
  Made from heat‑resistant elastomer rubber (OEM spec) to withstand engine bay temperatures and exposure to oil/air mixtures.
• Emission Control Support
  Helps the Positive Crankcase Ventilation (PCV) or similar system operate correctly, reducing unwanted emissions.