2016-2018 Audi A6 Coolant Reservoir Hose / Line 4G0122109AN
OEM Part #: 4G0-122-109-AN (4G0122109AN)
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 / Water Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
Coolant / Water Hose
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Coolant Reservoir Hose / Line for Audi A6 & A6 Quattro (2016-2018). This rear lower water hose assembly (OEM Part Number: 4G0122109AN) effectively directs coolant flow from the reservoir to the engine, preventing overheating and maintaining optimal performance. Designed for seamless fitment, it addresses common coolant system issues, ensuring reliable operation. Compatible with Audi models A6 and A6 Quattro for the specified years. Replacement part numbers include 4G0122109AG, 4G0122101AT, and others. Constructed for durability, this coolant hose is essential for maintaining your vehicle's cooling system integrity.
Specifications
| Fits Vehicle Model | A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-122-109-AN (4G0122109AN) |
| Compatible OEM Part No | 4G0-122-109-AG |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 6 vehicle configurations across 1 make, 2016-2018.
View all 6 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2016 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo |