United States
Product overview
Genuine OEM Audi Engine Coolant Hose, part number 4N0121056AB. This critical component is responsible for transporting engine coolant, maintaining the engine's operating temperature. It is a short, curved hose, weighing approximately 0.037 kg. Using a genuine OEM hose ensures the correct material composition for resistance to heat and coolant chemicals, along with precise routing geometry for a leak-free and durable connection.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 9.5 × 8 × 4 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 vehiclesCoolant Hose — locate 4N0121056AB Audi Engine Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly30
- 1Hose 4M0121449CE
- 2Water Pipe 4M0121485CA
- 3Bolt N10196103
- 4Hose 4M0121449BN
- 5Hose 4N0122448G
- 6Bracket 4N0121305AJ
- 7Bolt N10124309
- 8Valve 4H0121671G
- 9Bolt N10666701
- 10Hose 4N0122447B
- 11Water Pipe 4N0121481F
- 12Screw N10619001
- 13Screw N10721401
- 15Water Pipe 057121036G
- 16Bolt N10683901
- 17Pump 057121601
- 18Bracket 057121079H
- 19Sleeve 03L121199
- 20Rubber Bush 03L121275
- 21Bolt WHT003361
- 22Bolt N91096701
- 22Bolt N10405604
- 23Hose 057121439M
- 24Adapter 057121494E
- 25Screw N91199401
- 26Water Pipe 057121049D
- 27Bolt N91126601
- 60Clamp N90926401
- 61Clamp N90686902
- 62Clamp N90687001
Vehicle fitment table2
Europe (2)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi Q8 Quattro 3,0 | 2018- | 14 | 1 |
| Audi A8L | 2017-2022 | 14 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4N0121056AB Audi Engine Coolant Hose | Genuine OEM is fitted on: Audi Q8 Quattro 3,0 2018-; Audi A8L 2017-2022.