2006-2009 Audi A3/TT, Volkswagen Eos/R32 Coolant Pipe / Tube 1K0121070AG
OEM Part #: 1K0-121-070-AG (1K0121070AG)
Actual photo
The exact part you’ll receive — not a stock photo.
$21.99
Used
Donor2007 Audi A3 · 3.2L
✓ Free Same Day Shipping on orders by noon CT
Only 1 in stock — no guaranteed restock
Genuine OEM Used
SKU: 396323
Donor Vehicle: 2007 Audi A3 · 3.2L
2 photos
$21.99
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
- eBay Top Rated · 100,000+ positive ratings
- Ships from our own indoor warehouse
Audi coolant pipe — the genuine OEM part number is 1K0121070AG, a used coolant tube from a donor vehicle. This pipe routes engine coolant between components on 3.2L V6 engines (EA390 family, including the 3189CC and 3197CC DOHC naturally aspirated versions). When the pipe develops a leak, it can cause low coolant levels, overheating, or visible drips. Also referred to as a coolant tube, this piece is specific to the 3.2L VR6 found in Audi A3/TT Quattro and Volkswagen Eos/R32.
Specifications
| Fits Vehicle Model | A3, Eos, R32, TT |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 1K0-121-070-AG (1K0121070AG) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 11 vehicle configurations across 2 makes, 2006-2009.
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 11 vehicle configurations — 10 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2007 | Volkswagen | Eos | 2 Convertible | 3.2L V6 | For Automatic Transmission |
| 2009 | Audi | TT | Quattro Coupe | 3.2L V6 | For Manual Transmission; For Automatic Transmission |
| 2008 | Audi | TT | Quattro Coupe | 3.2L V6 | For Manual Transmission; For Automatic Transmission |
| 2008 | Volkswagen | Eos | Convertible | 3.2L V6 | For Automatic Transmission |
| 2008 | Audi | TT | Quattro Convertible | 3.2L V6 | For Manual Transmission; For Automatic Transmission |
| 2008 | Volkswagen | R32 | Hatchback | 3.2L V6 | |
| 2009 | Audi | TT | Quattro Convertible | 3.2L V6 | For Manual Transmission; For Automatic Transmission |
| 2009 | Audi | A3 | Quattro Hatchback | 3.2L V6 | For Automatic Transmission |
| 2007 | Audi | A3 | Quattro Hatchback | 3.2L V6 | For Automatic Transmission |
| 2008 | Audi | A3 | Quattro Hatchback | 3.2L V6 | For Automatic Transmission |
| 2006 | Audi | A3 | Quattro Hatchback | 3.2L V6 | For Automatic Transmission |