United States
Target · Diagram
Find this reference above
Number 20 marks the part’s position in the exploded view.
Product overview
Genuine OEM Audi Engine Coolant Hose, part number 3WA121051G. This hose is a critical component of the engine cooling system, designed to transport coolant between various engine components and the radiator, maintaining optimal engine operating temperatures. It is shown in the diagram as a shaped pipe within the cooling circuit. Weighing approximately 0.10 kg, this hose is engineered for precise fitment and durability. Choosing a genuine OEM hose ensures correct routing geometry, material compatibility, and resistance to high temperatures and pressures, preventing leaks and maintaining cooling system integrity.
Catalogue entry: HOSE.
Technical details
- Category
- Engine Cooling
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping weight
- 0.1 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
1 vehicleCoolant Hose — locate 3WA121051G Audi Engine Coolant Hose | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly9
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A3 Sportback | 2019-2021 | 4 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
3WA121051G Audi Engine Coolant Hose | Genuine OEM is fitted on: Audi A3 Sportback 2019-2021.
