United States
Product overview
Genuine OEM Audi Emissions Breather Line, part number 4G0201991J. This line is an integral part of the emissions system, designed to allow gases to escape safely and regulate pressure within the system. It is positioned at the rear right of the vehicle. Weighing approximately 0.06 kg and measuring 0.56 meters in length. Using a genuine OEM breather line ensures correct material resistance to exhaust gases, precise routing, and proper sealing, which are critical for maintaining emissions compliance and system reliability.
Catalogue entry: PIPE right rear.
Technical details
- Category
- Emissions
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 55.5 × 18 × 12.5 cm
- Shipping weight
- 0.06 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 1E4
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Parts diagram & fitment
3 vehiclesBreather Line — locate 4G0201991J Audi Emissions Breather Line | Rear Right in the official exploded view and explore the surrounding assembly.
Parts in this assembly14
Vehicle fitment table3
Europe (3)
| Vehicle | Years | Pos. | Qty | PR |
|---|---|---|---|---|
| Audi RS7 Sportback | 2013-2018 | 13 | 1 | 1E4 |
| Audi A7 Sportback | 2010-2015 | 13 | 1 | 1E4 |
| audi a6 2.0 tdi | 2010-2015 | 13 | 1 | 1E4 |
Diagrams & fitment data powered by oemdiagrams.com
4G0201991J Audi Emissions Breather Line | Rear Right is fitted on: Audi RS7 Sportback 2013-2018; Audi A7 Sportback 2010-2015; audi a6 2.0 tdi 2010-2015.
