Audi / Porsche / Volkswagen Heater Core Coolant Hose Set 7L0122073AC
OEM Part #: 7L0-122-073-AC (7L0122073AC)
Porsche Part #: 95510607400
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:
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Coolant / Water Hose
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The HEATER CORE COOLANT HOSE SET (OEM Part Number: 7L0122073AC) is a critical component located within the engine bay, connecting the engine's cooling system to the heater core. This set consists of hoses that transport coolant, facilitating efficient heat exchange to provide cabin warmth on colder days. Common vehicle applications include the 2017-2012 Volkswagen Touareg and the 2010-2007 Audi Q7, including models with 3.6L V6 and 4.2L V8 engines. It can also be compatible with the Porsche Cayenne from 2008 to 2018. Replacement is essential in scenarios of coolant leaks, worn hoses, or decreased heater performance. Alternative terms include Heater Hose and Water Hose. By maintaining the integrity of this assembly, you ensure optimal cabin comfort and prevent further engine issues.
Specifications
| Fits Vehicle Model | Cayenne, Q7, Touareg |
| Fits Vehicle Make | Audi, Porsche, Volkswagen |
| OEM Part No | 7L0-122-073-AC (7L0122073AC) |
| Porsche Part No | 95510607400 |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 37 vehicle configurations across 3 makes, 2006-2018.
View all 37 vehicle configurations — 6 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | Audi | Q7 | SUV | 3.6L V6 | |
| 2007 | Audi | Q7 | SUV | 4.2L V8 | |
| 2008 | Audi | Q7 | SUV | 3.6L V6 | |
| 2008 | Audi | Q7 | SUV | 4.2L V8 | |
| 2009 | Audi | Q7 | SUV | 3.6L V6 | |
| 2009 | Audi | Q7 | SUV | 4.2L V8 | |
| 2010 | Audi | Q7 | SUV | 3.6L V6 | |
| 2010 | Audi | Q7 | SUV | 4.2L V8 | |
| 2008 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2009 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2010 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2011 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2012 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2013 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2014 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2015 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | |
| 2015 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | |
| 2016 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2016 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | |
| 2016 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | |
| 2017 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2017 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | |
| 2017 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | |
| 2018 | Porsche | Cayenne | SUV | 3.6L V6 | |
| 2018 | Porsche | Cayenne | GTS SUV | 3.6L V6 Turbo | |
| 2018 | Porsche | Cayenne | S SUV | 3.6L V6 Turbo | |
| 2006 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2007 | Volkswagen | Touareg | SUV | 4.2L V8 | For Vehicles with Engine Code(s) BAR |
| 2008 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2009 | Volkswagen | Touareg | SUV | 4.2L V8 | |
| 2011 | Volkswagen | Touareg | SUV | 3.6L V6 | For Vehicles with Engine Code(s) CGRA |
| 2012 | Volkswagen | Touareg | SUV | 3.6L V6 | For Vehicles with Engine Code(s) CGRA |
| 2013 | Volkswagen | Touareg | SUV | 3.6L V6 | For Vehicles with Engine Code(s) CGRA |
| 2014 | Volkswagen | Touareg | SUV | 3.6L V6 | For Vehicles with Engine Code(s) CGRA |
| 2015 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2016 | Volkswagen | Touareg | SUV | 3.6L V6 | |
| 2017 | Volkswagen | Touareg | SUV | 3.6L V6 |