Audi / Porsche Engine Coolant Pipe / Tube / Line 06N121075C
OEM Part #: 06N-121-075-C (06N121075C)
Porsche Part #: 9A7-121-075 (9A7121075)
Actual photo
The exact part you’ll receive — not a stock photo.
$12.99
Used
Donor Vehicle2025 Porsche MACAN · 2.0L · 17k miles
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Wolf Auto Parts, 127 6th St S, Waverly, MN 55390 · Mon–Thu 8–5, Fri 8–2 CT · 1-844-333-3609 · Directions · Ready immediately during business hours.4 Available — Select Your Part:
Genuine OEM Used
SKU: 726872
Donor Vehicle: 2025 Porsche MACAN · 2.0L · 17k miles
2 photos
$12.99
30-Day Returns
Genuine OEM Used
SKU: 536013
Donor Vehicle: 2022 Audi A4 · 2.0L · 11k miles
2 photos
$13.71
30-Day Returns
Genuine OEM Used
SKU: 607075
Donor Vehicle: 2021 Audi A5 · 2.0L · 35k miles
2 photos
$13.71
30-Day Returns
Genuine OEM Used
SKU: 652121
Donor Vehicle: 2025 Audi A5 SPORTBACK · 2.0L · 13k miles
2 photos
$13.71
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Used Audi OEM engine coolant pipe, part number 06N121075C, also known as a coolant tube or line. This genuine used pipe routes coolant through the engine bay, and when it fails, you may notice a visible leak or low coolant level. It fits several 2.0L turbocharged four-cylinder and larger V6/V8 Audi, Porsche, and VW Group applications.
Specifications
| Fits Vehicle Model | A4, A5, A6, Macan, Q5, Q5 PHEV, Q7 |
| Fits Vehicle Make | Audi, Porsche |
| OEM Part No | 06N-121-075-C (06N121075C) |
| Porsche Part No | 9A7-121-075 (9A7121075) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 59 vehicle configurations across 2 makes, 2017-2026.
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 59 vehicle configurations — 29 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2024 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2020 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/19/21 |
| 2019 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2024 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/19/21 |
| 2021 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/19/21 |
| 2021 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/07/21 |
| 2025 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2021 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2024 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2023 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2024 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2022 | Audi | Q5 | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/19/21 |
| 2023 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2025 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2020 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2023 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2022 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2026 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2022 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2023 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2024 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | |
| 2025 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/07/21 |
| 2025 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2025 | Audi | A5 | Quattro Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2017 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2018 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2019 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | |
| 2021 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2022 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/07/21 |
| 2022 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | For Vehicles With Production date Up To 07/19/21 |
| 2022 | Audi | A5 | Quattro Convertible | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2024 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2023 | Audi | A5 | Quattro Coupe | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2023 | Audi | Q5 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | |
| 2024 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/07/21 |
| 2022 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2025 | Audi | A4 | Quattro Sedan | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2020 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2023 | Audi | A6 | Quattro Sedan | 2.0L l4 Turbo | For Vehicles with Production Date After 09/07/21 |
| 2024 | Audi | A5 | Hatchback | 2.0L l4 Turbo | For Automatic Transmission; For Vehicles with Production Date After 09/07/21 |
| 2025 | Audi | Q5 PHEV | SUV | 2.0L l4 Turbo | |
| 2021 | Audi | Q7 | SUV | 2.0L l4 Turbo | |
| 2024 | Porsche | Macan | T SUV | 2.0L l4 Turbo | |
| 2022 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2025 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2024 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2026 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2023 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2025 | Porsche | Macan | T SUV | 2.0L l4 Turbo | |
| 2026 | Porsche | Macan | T SUV | 2.0L l4 Turbo | |
| 2020 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2021 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2023 | Porsche | Macan | T SUV | 2.0L l4 Turbo | |
| 2019 | Porsche | Macan | SUV | 2.0L l4 Turbo |