2015-2018 Audi A8/S6/S7/S8 Coolant Hose / Line 079121052H
OEM Part #: 079-121-052-H (079121052H)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.13
Used
Donor2017 Audi A8 · 4.0L
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4 Available — Select Your Part:
Genuine OEM Used
SKU: 639024
Donor Vehicle: 2017 Audi A8 · 4.0L
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 650586
Donor Vehicle: 2016 Audi S6 · 4.0L
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 559098
Donor Vehicle: 2018 Audi S6 · 4.0L · 51k miles
2 photos
$12.13
30-Day Returns
Genuine OEM Used
SKU: 665402
Donor Vehicle: 2015 Audi A8 · 4.0L
2 photos
$12.13
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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A used genuine OEM Audi coolant hose, part number 079121052H, also supersedes 079121052G. This line, also known as a coolant hose, is specific to the 4.0L turbocharged V8 found in the Audi A8 Quattro, S6, S7, and S8. A failing coolant hose can cause visible leaks, engine overheating, or low coolant warnings.
Specifications
| Fits Vehicle Model | A8, S6, S7, S8 |
| Fits Vehicle Make | Audi |
| OEM Part No | 079-121-052-H (079121052H) |
| Compatible OEM Part No | 079-121-052-G |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 15 vehicle configurations across 1 make, 2015-2018.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 15 vehicle configurations — 9 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2017 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2018 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2018 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2018 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2018 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2017 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2015 | Audi | A8 | Quattro Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2015 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2016 | Audi | S6 | Sedan | 4.0L V8 Turbo | |
| 2016 | Audi | A8 | Quattro L Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2015 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2016 | Audi | S7 | Hatchback | 4.0L V8 Turbo | |
| 2017 | Audi | S8 | Sedan | 4.0L V8 Turbo | For Vehicles with Production Date After 03/05/14; For Vehicles with Engine Code(s) CTFA, CTGA, CTGF, DDTA |
| 2017 | Audi | S7 | Hatchback | 4.0L V8 Turbo |