United States
Product overview
Genuine OEM Audi Radiator Lower Coolant Hose, part number 4F0121055F. This hose is responsible for returning cooled coolant from the radiator to the engine, completing the cooling circuit. Made from durable rubber, it is designed to withstand continuous exposure to coolant and temperature fluctuations. Weighing 0.3195 kg, genuine OEM hoses ensure correct routing geometry, material composition, and resistance to coolant chemicals, preventing leaks and maintaining optimal engine temperature.
Technical details
- Category
- Engine Cooling
- Country of origin
- Hungary
- Customs (HS) code
- 40093100
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 33.5 × 16 × 8 cm
- Shipping weight
- 0.32 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
4 vehiclesCoolant Hose With Quick Release Coupling — locate 4F0121055F Audi Radiator Lower Coolant Hose | Engine Cooling in the official exploded view and explore the surrounding assembly.
Parts in this assembly24
- 3Spring 4E0121142
- 4Seal Ring 4E0121666
- 6Hose 06E121445B
- 7Hose 06E121058D
- 8Water Pipe 06E121044D
- 9Seal Ring N90925001
- 10Bolt N10124408
- 11Hose 06E121082C
- 12Hose 06E121058E
- 13Hose 06E121088B
- 14Pump 06E121601B
- 16Bracket 06E121521D
- 16Bracket 06E121521B
- 17Bolt N10636501
- 18Hose 06E121088C
- 19Water Pipe 06E121065H
- 19Water Pipe 06E121065M
- 19Water Pipe 06E121065J
- 20Seal Ring N90316801
- 21Bolt N91140701
- 21Screw N10347003
- 40Clamp N90686901
- 41Clamp N90687001
- 42Clamp N90687101
Vehicle fitment table4
Europe (3)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi A6 2.7 TDI | 2008-2011 | 1 | 1 |
| AUDI A6 QU.ALLROAD 07> | 2006- | 1 | 1 |
| Audi A6/S6/Avant/qu. 05> | 2004- | 1 | 1 |
Other markets (1)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| AUDI A6L "CN"05> | 2005- | 1 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
4F0121055F Audi Radiator Lower Coolant Hose | Engine Cooling is fitted on: Audi A6 2.7 TDI 2008-2011; AUDI A6 QU.ALLROAD 07> 2006-; Audi A6/S6/Avant/qu. 05> 2004-; AUDI A6L "CN"05> 2005-.
