United States
Product overview
Genuine OEM Audi Engine Coolant Hose, part number 4M0121444D. This hose is crucial for transporting coolant throughout the engine cooling system to regulate engine temperature. It is a short, curved hose connecting components within the cooling circuit. Weighing 0.036 kg, it measures 0.11 m in length. Choosing a genuine OEM hose ensures correct routing geometry, material resistance to heat and pressure, and a leak-free connection for optimal cooling system performance.
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)
- 11 × 6.5 × 5 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
5 vehiclesCoolant Hose — locate 4M0121444D Audi Engine Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly48
- 1Hose 4K1121123A
- 1Hose 4K1121123B
- 1Water Pump 06H121601M
- 1Hose 4K0121471AG
- 2Bracket 0P2121093A
- 2Bracket 0P2121093
- 2Grommet 4K0819345M
- 2Pump 4N0121601A
- 3Bracket 4K0121239B
- 3Line 4K1121081G
- 3Screw WHT002306
- 4Rubber Bush 03L121275
- 4Bolt N91044801
- 5Sleeve 03L121199
- 5Hose 0P2121054A
- 5Clamp N90926401
- 6Bolt WHT003361
- 7Hose 4K0121088E
- 8ConnectionRight0P2121089
- 8Valve 4H0121671G
- 9Seal Ring N90925001
- 9Bolt N91071702
- 10Hose 4K2121123A
- 10Hose 4K2121123B
- 10Hose 0P2121052
- 10Bolt N90817003
- 11Hose 4K0121058AJ
- 11Adapter 4K0122291B
- 11Clamp N90687001
- 12Hose 4K2122109G
- 12Hose 4K2122109M
- 12Cl PlateRight0P2121077
- 12Water Pipe 4K0121075L
- 13Line 4K2121081H
- 13Bolt N10124306
- 13Screw N10717001
- 14Water Pipe 0P2121075H
- 14Hose 4K0121123G
- 15Water Pipe 4K0121065C
- 15Clamp N0206267
- 16BoltLeftN91096701
- 17Bolt N91126601
- 17Hose 4K0121448P
- 17Clamp N90686902
- 18Pump 07K965561B
- 19Hose 4M0121449ED
- 19Bracket 4M8121079A
- 20Line 4K0121081DK
Vehicle fitment table5
Europe (5)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi RS6 Avant | 2019- | 18 | 1 |
| Audi RS7 Sportback | 2019- | 18 | 1 |
| Audi RS Q8 Quattro | 2019- | 29 | 1 |
| Audi Q8 Quattro 3,0 | 2018- | 21 | 1 |
| Audi Q7 qu. 3.0 TDI | 2015-2019 | 21 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4M0121444D Audi Engine Coolant Hose | Genuine OEM is fitted on: Audi RS6 Avant 2019-; Audi RS7 Sportback 2019-; Audi RS Q8 Quattro 2019-; Audi Q8 Quattro 3,0 2018-; Audi Q7 qu. 3.0 TDI 2015-2019.