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Number 12 marks the part’s position in this exploded view (Audi RS6 Avant (2019-2025)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Audi Coolant Hose with Quick Release Coupling, part number 4K2122109M. Fits Audi RS6 Avant (2019-2025), Audi RS7 Sportback (2019-2025), Audi A6 (2018-2025), Audi A7 Sportback (2018-2025). Shown as position 14 in the engine diagram 435121150.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Diagram sheet
- Audi 538121002, position 12
- ETKA group
- 1 / 21 (121)
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- only withSA9
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.
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Parts diagram & fitment
4 vehiclesCoolant Hose With Quick Release Coupling — locate 4K2122109M Audi Coolant Hose with Quick Release Coupling in the official exploded view and explore the surrounding assembly.
RThis part is the Right side
Parts in this assembly48
- 1HoseLeft4K1121123A
- 1HoseLeft4K1121123B
- 1Water Pump 06H121601M
- 1Hose 4K0121471AG
- 2Bracket 0P2121093A
- 2Bracket 0P2121093
- 2Grommet 4K0819345M
- 2Pump 4N0121601A
- 3Bracket 4K0121239B
- 3LineLeft4K1121081G
- 3Screw WHT002306
- 4Rubber Bush 03L121275
- 4Bolt N91044801
- 5Sleeve 03L121199
- 5Hose 0P2121054A
- 5Clamp N90926401
- 6Bolt WHT003361
- 7Hose 4K0121088E
- 8Connection 0P2121089
- 8Valve 4H0121671G
- 9Seal Ring N90925001
- 9Bolt N91071702
- 10HoseRight4K2121123A
- 10HoseRight4K2121123B
- 10Hose 0P2121052
- 10Bolt N90817003
- 11Hose 4K0121058AJ
- 11Adapter 4K0122291B
- 11Clamp N90687001
- 12HoseRight4K2122109G
- 12Cl Plate 0P2121077
- 12Water Pipe 4K0121075L
- 13LineRight4K2121081H
- 13Bolt N10124306
- 13Screw N10717001
- 14Water Pipe 0P2121075H
- 14Hose 4K0121123G
- 15Water Pipe 4K0121065C
- 15Clamp N0206267
- 16BoltLeftN91096701
- 17Bolt N91126601
- 17Hose 4K0121448P
- 17Clamp N90686902
- 18Pump 07K965561B
- 18Hose 4M0121444D
- 19Hose 4M0121449ED
- 19Bracket 4M8121079A
- 20Line 4K0121081DK
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi RS6 Avant | 2019- | 12 | 1 |
| Audi RS7 Sportback | 2019- | 12 | 1 |
| audi a6 2.0 | 2018- | 12, 4, 40, 14 | 1 |
| Audi A7 Sportback | 2018- | 12, 4, 40, 14 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4K2122109M Audi Coolant Hose with Quick Release Coupling is fitted on: Audi RS6 Avant 2019-; Audi RS7 Sportback 2019-; audi a6 2.0 2018-; Audi A7 Sportback 2018-.