United States
Product overview
Genuine OEM Audi Engine Vent Hose, part number 8W2121123B. This hose allows for the controlled venting of engine gases, playing a crucial role in the vehicle's emissions control and crankcase ventilation systems. It connects to components like the activated charcoal canister. Weighing 0.123 kg and measuring 0.29 m in length, its specific routing and material composition are essential for maintaining system integrity and preventing leaks of harmful vapors.
Catalogue entry: HOSE.
Technical details
- Category
- Engine
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 29 × 8 × 4 cm
- Shipping weight
- 0.12 kg
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
5 vehiclesVent Hose — locate 8W2121123B Audi Engine Vent Hose | EVAP System in the official exploded view and explore the surrounding assembly.
Parts in this assembly17
- 2HoseRight8W2122109D
- 4Grommet 8W0122291AM
- 5Hose 8W2121051J
- 6Water Pipe 8W2121071J
- 7Bolt N91096701
- 8Bolt N10049308
- 9Hose 8W2121052L
- 10Water Pipe 8W2819377B
- 11Collar Nut N01508210
- 12Screw WHT003841
- 13Hose 8W2121081M
- 14Hose 8W2819376B
- 15Grommet 8W0122291AC
- 16Hose 8W2819350K
- 20Clamp N90686902
- 21Clamp N90687001
- 22Clamp N90770201
Vehicle fitment table5
Europe (5)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi RS4 Avant | 2017- | 3 | 1 |
| Audi RS5 Sportback | 2017- | 3 | 1 |
| Audi A5 Sportback | 2016-2020 | 3, 11, 10, 27 | 1 |
| Audi A5 Cabrio 2.0 | 2016-2018 | 3, 11, 10 | 1 |
| audi a4 2.0 | 2015-2019 | 3, 11, 10, 27 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
8W2121123B Audi Engine Vent Hose | EVAP System is fitted on: Audi RS4 Avant 2017-; Audi RS5 Sportback 2017-; Audi A5 Sportback 2016-2020; Audi A5 Cabrio 2.0 2016-2018; audi a4 2.0 2015-2019.
