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Number 39 marks the part’s position in this exploded view (Audi A7 Sportback (2014-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Breather Line, part number 4G0121081EK. Fits Audi A6 (2014-2018), Audi A7 Sportback (2014-2018). Shown as position 39 in the engine diagram 798121310.
Catalogue entry: PIPE left front.
Technical details
- Category
- Engine Cooling
- Diagram sheet
- Audi 798121310, position 39
- ETKA group
- 1 / 21 (121)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
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Parts diagram & fitment
2 vehiclesBreather Line — locate 4G0121081EK Audi Breather Line in the official exploded view and explore the surrounding assembly.
LThis part is the Left side
Parts in this assembly48
- 1Coupl Piece 4G0122293CR
- 2Seal Ring N90765301
- 3Spring 1J0121142
- 4Sender 06A919501A
- 5Seal Ring N90316801
- 6Spring 032121142
- 7Bracket WHT005366
- 8Part 4G0122055AB
- 8Hose 4G0122055S
- 9Coupl Piece 3B0122291C
- 12Adapter N90692901
- 13Hose 4G0121056AH
- 13Hose 4G0121056AF
- 14Pipe 4G0121081EP
- 14Pipe 4G0121081FH
- 14Line 4G0121081DQ
- 15Hose 4G0121107BG
- 16Hose 06L121081E
- 16Hose 06L121081K
- 17Bracket 06L133689C
- 18Adapter 06K121143
- 19Seal Ring WHT005440
- 20Screw N10619201
- 21Pump 06H121601N
- 22Screw WHT002306
- 23Bracket 4G0121305DL
- 24Water Pipe 06L121075B
- 24Water Pipe 06L121075A
- 25Screw N10721401
- 26Bolt N10196103
- 27Water Pipe 06L121492E
- 28Seal Ring WHT006114
- 30Bracket 06L115261
- 31Water Pipe 06L121497J
- 32Seal Ring WHT006124
- 33Hose 06L121051C
- 34Water PipeLeft06L121085K
- 35Seal Ring WHT005558
- 36Bolt N10335202
- 37Bolt N10524202
- 38Heat Insul 06L133833A
- 39PipeLeft4G0121081EQ
- 39PipeLeft4G0121081EC
- 40Part 4G0122101BD
- 40Hose 4G0122101AT
- 47Hose 4G0819371AL
- 48Hose 4G0122109AN
- 48Hose 4G0122109AG
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A7 Sportback | 2014-2018 | 39 | 1 |
| audi a6 qu. 3.0 tdi | 2014-2018 | 39 | 1 |
The manufacturer’s catalogue lists this part number as fitted until 22 June 2015; later builds may use a superseding number.
Diagrams & fitment data powered by oemdiagrams.com
4G0121081EK Audi Breather Line is fitted on: Audi A7 Sportback 2014-2018; audi a6 qu. 3.0 tdi 2014-2018.
