2010-2018 Audi A8/Q7 Alternator Coolant Adapter Pipe 06E121647J
OEM Part #: 06E-121-647-J (06E121647J)
Actual photo
The exact part you’ll receive — not a stock photo.
$18.49
Used
Donor2017 Audi A8 · 3.0L
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Genuine OEM Used
SKU: 672385
Donor Vehicle: 2017 Audi A8 · 3.0L
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$18.49
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Audi's alternator coolant adapter pipe (OEM 06E121647J, also supersedes 06E121647G) is a used genuine part from a donor vehicle. This pipe routes coolant to the alternator on Audi V6 engines (3.0L diesel and supercharged gas). When it fails, a common symptom is a coolant leak near the alternator, which can lead to overheating or alternator damage if not addressed.
Specifications
| Fits Vehicle Model | A8, Q7 |
| Fits Vehicle Make | Audi |
| OEM Part No | 06E-121-647-J (06E121647J) |
| Compatible OEM Part No | 06E-121-647-G |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 16 vehicle configurations across 1 make, 2010-2018.
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 16 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2013 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2014 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2015 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2010 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2011 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2012 | Audi | Q7 | SUV | 3.0L V6 Diesel Turbo | |
| 2013 | Audi | Q7 | SUV | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro Sedan | 3.0L V6 Supercharged | |
| 2016 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2015 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2017 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged | |
| 2018 | Audi | A8 | Quattro L Sedan | 3.0L V6 Supercharged |