United States
Product overview
Genuine OEM Audi Coolant Line, part number 4K0121081BR. This line is crucial for transporting coolant throughout the engine cooling system, helping to regulate engine temperature. It connects to the radiator and other cooling components. Weighing approximately 0.022 kg and measuring 0.29 m in length, this line is designed for precise fitment and durability. Choosing a genuine OEM coolant line ensures proper routing, material integrity, and resistance to temperature and pressure fluctuations, preventing leaks and maintaining cooling system efficiency.
Catalogue entry: LINE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 29 × 5.5 × 3.5 cm
- Shipping weight
- 0.02 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 4K0121081BR Audi Coolant Line | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly19
- 1Water Pipe 059121086BF
- 2Seal 059121043F
- 3Seal Ring 059121437G
- 4Bolt N10124306
- 5Coupl Piece 4G0122293CG
- 7Line 4K0121081CR
- 8Line 4K2121081H
- 8Line 4K2121081E
- 9Hose 4K2121123A
- 10Grommet 4K0819345N
- 11Hose 4K2122109G
- 15Adapter 4K0122291B
- 16Hose 4K0122109AA
- 17Water Pipe 4K0121071J
- 18Bolt N91096701
- 19Hose 4K2122109J
- 20Grommet 4K0121585E
- 40Clamp N90686701
- 42Clamp N90687001
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| audi a6 2.0 | 2018- | 6 | 1 |
| Audi A7 Sportback | 2018- | 6 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4K0121081BR Audi Coolant Line | Genuine OEM is fitted on: audi a6 2.0 2018-; Audi A7 Sportback 2018-.