Audi A4/A6 Coolant Hose / Line 06E121045R
OEM Part #: 06E-121-045-R (06E121045R)
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 / Radiator Coolant Hose that may fit your vehicle
Auxiliary Coolant / Water Pump Hose
$11.99
Fits 2009–2016 Audi
OEM: 06H121057G
Auxiliary Coolant / Water Pump Hose
$12.99
Fits 2009–2016 Audi
OEM: 06H121057E
Coolant / Water Hose
$5.99
Fits 2004–2010 Audi & Volkswagen
OEM: 079121086
Coolant / Water Hose
$16.49
Fits 2009–2011 Audi A6
OEM: 4F0145926A
Coolant / Water Hose
$11.49
Fits 2005–2015 Audi & Volkswagen
OEM: 06E121058D
Coolant / Water Hose
$6.68
Fits 2004–2010 Audi & Volkswagen
OEM: 079121102D
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
Specifications
| Fits Vehicle Model | A4, A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06E-121-045-R (06E121045R) |
| Compatible OEM Part No | 06E-121-045-E |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 27 vehicle configurations across 1 make, 2005-2011.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 27 vehicle configurations — 3 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2005 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2005 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2005 | Audi | A6 | Quattro Sedan | 3.2L V6 | |
| 2006 | Audi | A4 | Sedan | 3.2L V6 | |
| 2006 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2006 | Audi | A4 | 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 | A4 | Sedan | 3.2L V6 | |
| 2007 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2007 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2007 | Audi | A4 | Quattro Convertible | 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 | A4 | Sedan | 3.2L V6 | |
| 2008 | Audi | A4 | Quattro Wagon | 3.2L V6 | |
| 2008 | Audi | A4 | Quattro Sedan | 3.2L V6 | |
| 2008 | Audi | A4 | Quattro Convertible | 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 | A4 | Quattro Convertible | 3.2L V6 | |
| 2009 | Audi | A6 | Sedan | 3.2L V6 | For Vehicles with Engine Code(s) CALA |
| 2010 | Audi | A6 | Sedan | 3.2L V6 | For Vehicles with Engine Code(s) CALA |
| 2011 | Audi | A6 | Sedan | 3.2L V6 | For Vehicles with Engine Code(s) CALA |