2004-2010 Audi A8 Heater Coolant Supply Hose / Line 4E0819371M
OEM Part #: 4E0-819-371-M (4E0819371M)
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
Alternator Coolant Return Line / Pipe
Alternator Coolant Supply Line / Pipe
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Tube / Pipe
Coolant Expansion Tank Hose / Line
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
HEATER COOLANT SUPPLY HOSE / LINE - Part Number 4E0819371M This HVAC heater hose serves as the inlet to the connector, crucial for maintaining optimal engine temperature in your vehicle. Commonly found on 2007-2010 Audi A8 Quattro models with 4.2L V8 engines, this hose helps address coolant leaks that can lead to overheating and reduced performance. Compatible with: - 2007 Audi A8 Quattro (Base, L) - 4.2L V8 - 2008 Audi A8 Quattro (Base, L) - 4.2L V8 - 2009 Audi A8 Quattro (Base, L) - 4.2L V8 - 2010 Audi A8 Quattro (Base, L) - 4.2L V8 Replace a worn or damaged hose with this essential cooling component. Additional interchangeable part numbers include 4E0121449T, 4E0121101BS, and 4E0959617C.
Specifications
| Fits Vehicle Model | A8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4E0-819-371-M (4E0819371M) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 13 vehicle configurations across 1 make, 2004-2010.
View all 13 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2004 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2005 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2006 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2007 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2008 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2009 | Audi | A8 | Quattro L Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro Sedan | 4.2L V8 | |
| 2010 | Audi | A8 | Quattro L Sedan | 4.2L V8 |