2004-2007 Audi A8 Coolant Hose / Line 4E0121448E
OEM Part #: 4E0-121-448-E (4E0121448E)
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This genuine OEM Engine Coolant Hose, part number 4E0121448E, is designed for the Audi A8 Quattro models from 2004 to 2006 featuring a 4.2L V8 engine. This factory-original coolant hose plays a critical role in transporting engine coolant between pipes, ensuring optimal temperature regulation and preventing overheating. As a replacement part, it resolves issues related to worn, damaged, or non-functioning hoses that could lead to leaks and engine performance problems. Fits seamlessly in your cooling system, restoring reliable functionality. This hose is also known as a coolant line or pipe, with alternative part numbers including 4E0121447D and 4E1819674A.
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-121-448-E (4E0121448E) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 7 vehicle configurations across 1 make, 2004-2007.
View all 7 vehicle configurations — 7 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | For Vehicles with Engine Code(s) BFM |