2016-2018 Audi A6 Coolant Hose / Line 4G0122445L
OEM Part #: 4G0-122-445-L (4G0122445L)
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
- Genuine OEM — real photos
- 30-day returns on eligible parts
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- Ships from our own indoor warehouse
This genuine OEM coolant hose, part number 4G0122445L, is a vital component for optimal engine performance in 2016-2018 Audi A6 and A6 Quattro models equipped with the 2.0L L4 gas engine. Located at the rear of the vehicle, this connector hose is essential for the auxiliary water pump's functionality, ensuring efficient cooling throughout your engine. Replacing a worn or damaged hose can prevent leaks and overheating issues, restoring the vehicle’s cooling system to factory specifications. Alternate terms for this part include "connector hose" and "coolant line." Compatible with body styles such as Premium, Premium Plus, and Sport, this authentic part delivers a seamless fit and reliable performance.
Specifications
| Fits Vehicle Model | A6 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-122-445-L (4G0122445L) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 3 vehicle configurations across 1 make, 2016-2018.
View all 3 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2016 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2017 | Audi | A6 | Sedan | 2.0L l4 Turbo | |
| 2018 | Audi | A6 | Sedan | 2.0L l4 Turbo |