Description
The Audi Vent Tube (02E301472E) is an OEM breather/vent line used in the gearbox/transmission system to allow excess air and vapor to escape, preventing pressure build‑up inside the transmission housing. This helps maintain proper transmission venting and avoids contamination or foaming that could affect gearbox performance and reliability. It’s a small but essential part of the automatic transmission’s ventilation network.
Specifications
- Part Number: 02E301472E (also shown as 02E‑301‑472‑E)
- Product Type: Transmission Vent / Breather Tube
- Material: Durable automotive‑grade rubber/plastic tube (OEM)
- Function: Releases air/vapor pressure from transmission housing
- Fitment Type: Direct OEM replacement (genuine VW/Audi group part)
- Typical Dimensions: Small flexible vent tube specific to transmission assembly (varies by model)













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