United States
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Number 16 marks the part’s position in the exploded view.
Product overview
Genuine OEM Audi Engine Coolant Hose, part number 1EA121157R. This critical component is responsible for transferring coolant between various parts of the engine cooling system, helping to maintain optimal engine temperature. It is located in the upper engine area, connecting multiple cooling system components. Weighing 0.711 kg and measuring 0.54 m in length, 0.363 m in width, and 0.12 m in height, this hose features a complex, multi-branch design. Genuine OEM hoses guarantee the correct routing geometry, material resistance to heat, pressure, and coolant chemicals, preventing leaks and ensuring efficient cooling.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093200
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 54 × 36.3 × 12 cm
- Shipping weight
- 0.71 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 1X1
- KK2
- L0L
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.
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
4 vehiclesCoolant Hose — locate 1EA121157R Audi Engine Coolant Hose | Upper Engine in the official exploded view and explore the surrounding assembly.
Parts in this assembly21
- 1Hose 1EA121051N
- 1Hose 1EA121051R
- 2Hose 1EA122101CF
- 3Clamp N90687001
- 4Clamp N90686701
- 8Water Pipe 1EA122050BK
- 8Water Pipe 1EA122050BM
- 9Hose 1EA121057N
- 10Hose 1EA121057J
- 11Clamp N10558701
- 12Bracket 1EA121613C
- 13Bracket 1EA121224H
- 14Bracket 1EA121613D
- 15Spring Rivet N90558401
- 17Water Pipe 1EA121621L
- 18Spring Rivet N91158501
- 19Water Pipe 1EA121055G
- 23Water Pipe 1EA121082L
- 23Water Pipe 1EA121082P
- 30Hose 1EA121057Q
- 30Hose 1EA121057S
Vehicle fitment table4
Europe (4)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| ID.7 Limousine Pro | 2023- | 16 | 1 |
| Audi Q4 Sportback | 2021-2022 | 16 | 1 |
| Enyaq | 2020- | 16 | 1 |
| ID.4 Pro | 2020-2023 | 16 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
1EA121157R Audi Engine Coolant Hose | Upper Engine is fitted on: ID.7 Limousine Pro 2023-; Audi Q4 Sportback 2021-2022; Enyaq 2020-; ID.4 Pro 2020-2023.
