United States
Product overview
Genuine OEM Audi Rear Engine Breather Line, part number 4G0121081EL. This line is a critical component for engine ventilation, designed to allow crankcase gases to escape, preventing pressure buildup. It is positioned at the rear of the engine, connecting to the crankcase ventilation system. This flexible line measures approximately 0.525 meters in length and weighs 0.0297 kg. Using a genuine OEM breather line ensures correct routing, proper sealing, and resistance to oil and fuel vapors, which are essential for maintaining engine health and emissions compliance.
Catalogue entry: LINE rear; use if required: 4G0 122 293 CG; D Y 27.04.2015>>.
Use with: 4G0122293CG.
Technical details
- Category
- Engine
- Country of origin
- Germany
- Customs (HS) code
- 87089997
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 52.5 × 17 × 5 cm
- Shipping weight
- 0.03 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 4G0121081EL Audi Rear Engine Breather Line | Engine in the official exploded view and explore the surrounding assembly.
Parts in this assembly37
- 1Water Pipe 04L121065AK
- 2Seal Ring 04L121119C
- 3Screw N10285505
- 4Screw N10717001
- 5Hose 04L121065AN
- 6Pump 5Q0965561B
- 7Fixing Set 5N0198093
- 8Bracket 04L121093
- 9Bolt N10767301
- 10Collar Nut N01508210
- 11Screw N91073701
- 12Water Pipe 04L122157BA
- 13Hose 04L121157
- 14Hose 04L121157A
- 15Clip 04L121093Q
- 16Clip 8A0971848C
- 17Bolt N10406504
- 18Bolt N90551603
- 20Water Pipe 04L122157BC
- 21Seal 04L121290A
- 22Hose 04L122157H
- 23Hose 04L122157J
- 24Bolt N90592705
- 25Hose 04L122157BE
- 26Water Pipe 04L122157BF
- 27Hose 04L121157C
- 29Bracket 1H0971842D
- 31Bolt N90319404
- 32Part 4G0121081DM
- 32Part 4G0121081DS
- 32Line 4G0121081DN
- 33Bracket 2H0133687
- 60Clamp N90770201
- 61Clamp N90926401
- 62Clamp N90686901
- 63Clamp N90687001
- 64Clamp N90687101
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. |
|---|---|---|
| audi a6 qu. 3.0 tdi | 2014-2018 | 32 |
| audi a6 2.0 tdi | 2010-2015 | 32 |
Diagrams & fitment data powered by oemdiagrams.com
4G0121081EL Audi Rear Engine Breather Line | Engine is fitted on: audi a6 qu. 3.0 tdi 2014-2018; audi a6 2.0 tdi 2010-2015.