2002-2006 Audi A4 Lower Radiator Coolant Hose / Line 8E0121055E
OEM Part #: 8E0-121-055-E (8E0121055E)
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 Pipe / Tube / Line
Engine Coolant Pipe / Tube / Line
Engine Cylinder Head Coolant Pipe / Tube
Engine Oil Cooler / Coolant Hose
Engine Oil Cooler / Coolant Hose
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
The lower radiator coolant hose, OEM part number 8E0121055E, is a vital component for the efficient cooling system in various Audi A4 models, specifically compatible with 2002-2006 A4 and A4 Quattro vehicles equipped with 3.0L and 3.2L V6 engines. This factory-original water hose connects the engine's cooling system to the radiator, ensuring optimal coolant flow and temperature regulation. Over time, coolant hoses can become worn or damaged, leading to leaks and overheating issues. This authentic part not only restores functionality but also maintains the integrity of the vehicle's cooling system. Alternative terminologies include water hose and coolant pipe. Other compatible part numbers include N90687201, 8E0121251C, and 06C121188B.
Specifications
| Fits Vehicle Model | A4 |
| Fits Vehicle Make | Audi |
| OEM Part No | 8E0-121-055-E (8E0121055E) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 18 vehicle configurations across 1 make, 2002-2006.
View all 18 vehicle configurations — 18 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2002 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2002 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2002 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2003 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2003 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2003 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2003 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2004 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2004 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2004 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2004 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2004 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2005 | Audi | A4 | Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2005 | Audi | A4 | Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2005 | Audi | A4 | Quattro Wagon | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2005 | Audi | A4 | Quattro Sedan | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2005 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |
| 2006 | Audi | A4 | Quattro Convertible | 3.0L V6 | For Vehicles with Engine Code(s) BGN, AVK |