2005-2011 Audi A6 Upper Radiator Coolant Hose / Line 4F0121101F
OEM Part #: 4F0-121-101-F (4F0121101F)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Coolant Hose / Pipe / Line that may fit your vehicle
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant Hose / Line
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Ensure optimal engine performance with this original Audi Upper Radiator Coolant Hose, OEM part number 4F0121101F. Designed specifically for the Audi A6 models from 2005 to 2011, including both the 3.2L V6 and 3.0L V6 versions, this essential part functions as a critical coolant conduit, maintaining optimal engine temperatures and preventing overheating. Common issues like leaks or deterioration can lead to significant engine damage; replacing a worn or damaged hose is a crucial step in maintaining vehicle health. This upper hose is also known as the water hose, ensuring compatibility across various automotive terminology. Additional replacement numbers include N90687101 and 4F0121251AF.
Specifications
| Fits Vehicle Model | A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4F0-121-101-F (4F0121101F) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 19 vehicle configurations across 1 make, 2005-2011.
View all 19 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A6 | Sedan | 3.2L V6 | |
| 2006 | Audi | A6 | Quattro Wagon | 3.2L V6 | |
| 2006 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2007 | Audi | A6 | Sedan | 3.2L V6 | |
| 2007 | Audi | A6 | Quattro Wagon | 3.2L V6 | |
| 2007 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2008 | Audi | A6 | Sedan | 3.2L V6 | |
| 2008 | Audi | A6 | Quattro Wagon | 3.2L V6 | |
| 2008 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2009 | Audi | A6 | Sedan | 3.2L V6 | |
| 2009 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2009 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2010 | Audi | A6 | Sedan | 3.2L V6 | |
| 2010 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2010 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2011 | Audi | A6 | Sedan | 3.2L V6 | |
| 2011 | Audi | A6 | Quattro Wagon | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |
| 2011 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | For Vehicles with Engine Code(s) CAJA, CCAA |