2000-2006 Audi TT Radiator Coolant Hose / Line 8L9121081A
OEM Part #: 8L9-121-081-A (8L9121081A)
Actual photo
The exact part you’ll receive — not a stock photo.
$29.99
Used
Donor Vehicle2002 Audi TT · 1.8L · 83k miles
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Genuine OEM Used
SKU: 734644
Donor Vehicle: 2002 Audi TT · 1.8L · 83k miles
2 photos
$29.99
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Enhance your Audi’s cooling system with this genuine OEM radiator coolant hose, part number 8L9121101A, also compatible with alternative part number 8L9121081A. This important component connects the radiator to the engine, facilitating the flow of coolant to maintain optimal operating temperatures. It is specifically designed for Audi TT models from 1999 to 2006 and TT Quattro models from 2000 to 2006. A worn or damaged hose can lead to coolant leaks, overheating, and engine issues, making this a critical replacement for restoring vehicle efficiency. With authentic factory specifications, trust this OEM part to preserve your Audi's performance and reliability.
Specifications
| Fits Vehicle Model | TT |
| Fits Vehicle Make | Audi |
| OEM Part No | 8L9-121-081-A (8L9121081A) |
| Compatible OEM Part No | 8L9-121-101-A |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 27 vehicle configurations across 1 make, 2000-2006.
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 27 vehicle configurations — 27 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2000 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 050001; For Vehicles with Engine Code(s) AMU |
| 2000 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles Where Last 6 Digits of VIN Number are Greater Than 050001; For Vehicles with Engine Code(s) AMU |
| 2001 | Audi | TT | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2001 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2001 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2001 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2002 | Audi | TT | Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2002 | Audi | TT | Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2002 | Audi | TT | Quattro ALMS Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2002 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2002 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AMU |
| 2003 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2003 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2003 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2003 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2004 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2004 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2004 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2004 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2005 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2005 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2005 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2005 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2006 | Audi | TT | Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2006 | Audi | TT | Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2006 | Audi | TT | Quattro Convertible | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |
| 2006 | Audi | TT | Quattro Coupe | 1.8L l4 Turbo | For 225HP Model; For Vehicles with Engine Code(s) BEA |