United States
Product overview
Genuine OEM Audi Engine Breather Line, part number 8W0121081DE. This line is crucial for the engine's crankcase ventilation system, allowing gases and vapors to escape from the engine crankcase. Proper ventilation helps prevent pressure buildup and maintains engine health. It connects to the engine block area, often near the turbocharger. Weighing 0.0436 kg and measuring 0.3m in length, this line is designed for specific routing and material resistance. Choosing genuine OEM ensures correct routing, proper sealing, and material integrity to withstand oil vapors and engine heat.
Catalogue entry: LINE.
Technical details
- Category
- Engine
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 30 × 13 × 5 cm
- Shipping weight
- 0.04 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
2 vehiclesBreather Line — locate 8W0121081DE Audi Engine Breather Line | Crankcase Ventilation in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Hose 8W0122055CQ
- 1Hose 8W1819332C
- 1Hose 8W0122055AR
- 1Hose 8W0122055AS
- 1Hose 8W1819373Q
- 2Valve 4H0121671G
- 3Hose 8W0122101BC
- 3Hose 8W0122101AD
- 3Bracket 8W1819263D
- 4Water Pipe 8W0121070H
- 4Screw N91097201
- 5Bush 4G0129381B
- 5Screw N10721401
- 6Rubber Bush 4G0129669F
- 6Hose 8W0122101AE
- 7Spacer 4G0121277B
- 8Collar Nut N01508210
- 9Line 8W0121081CD
- 9Bracket N10507901
- 10Line 8W1121081AJ
- 10Part N91189303
- 11Line 8W1121081AT
- 11Hose 8W1819334A
- 12Grommet 8W0122291AE
- 12Line 8W1121081BA
- 13Hose 8W0819334AH
- 13Hose 8W0819334AC
- 13Line 8W1121081AL
- 15Hose 8W1122051
- 15Hose 8W1819350B
- 16Grommet 8W0122291AK
- 17Hose 8W0819452B
- 17Hose 8W0122109N
- 17Hose 8W0819452A
- 18Pump 06H121601N
- 19Rubber Bush 4G0129234
- 20Screw WHT002306
- 21Hose 06L121081K
- 21Bracket 8W0121305AJ
- 22Adapter 06K121143
- 22Hose 8W0122060A
- 23Bolt N91096801
- 23Screw N91099101
- 24Hose 8W0122109Q
- 24Hose 8W0122449BN
- 24Regulator 8W0906009F
- 24Regulator 8W0906009G
- 24Hose 8W0122109J
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A5 Sportback | 2016-2020 | 19 | 1 |
| audi a4 2.0 | 2015-2019 | 19 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
8W0121081DE Audi Engine Breather Line | Crankcase Ventilation is fitted on: Audi A5 Sportback 2016-2020; audi a4 2.0 2015-2019.
