Audi A6/A7 Lower Radiator Coolant Hose / Line Right 4G0121049Q
OEM Part #: 4G0-121-049-Q (4G0121049Q)
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 Radiator Coolant Hose that may fit your vehicle
Coolant / Water Hose
Lower Radiator Coolant Hose / Line
Lower Radiator Coolant Hose / Line
Upper Radiator Coolant Hose / Line
Upper Radiator Coolant Hose / Line
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The OEM Lower Radiator Coolant Hose (Part Number 4G0121049Q) is designed for optimal performance in various Audi A6 and A7 models from 2012 to 2018, specifically those equipped with the 3.0L V6 gas and diesel engines. Located at the right front, this important coolant line ensures proper coolant flow between the radiator and the engine, helping to maintain ideal operating temperatures and prevent overheating. Common issues this part addresses include wear from age, cracking, or complete failure, which can lead to coolant leaks and engine damage. Authentic, factory-original components ensure a reliable fit, compatible with A6 Quattro and A7 Quattro models across the specified years.
Specifications
| Fits Vehicle Model | A6, A7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 4G0-121-049-Q (4G0121049Q) |
| Side | Right |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 13 vehicle configurations across 1 make, 2012-2018.
View all 13 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2012 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2013 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2013 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2014 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2014 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2015 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2016 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2016 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2017 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2017 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged | |
| 2018 | Audi | A6 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2018 | Audi | A7 | Quattro Hatchback | 3.0L V6 Supercharged |