Audi A4, Volkswagen Passat Coolant Return Pipe / Line 06B121065AC
OEM Part #: 06B-121-065-AC (06B121065AC)
This page covers one exact OEM part number. Every unit we stocked has sold.
We may be able to get another
Used OEM parts are one-of-a-kind. We sometimes get another when we dismantle a matching vehicle, but we can’t say when — browse what’s in stock now:
Other Coolant Hose / Pipe / Line that may fit your vehicle
Coolant / Water Tube / Pipe / Line
Starting at $48.99
Fits 1996–2005 Audi & Volkswagen
OEM: 078121075AB
Coolant Hose / Line
$16.99
Fits 1998–2005 Audi & Volkswagen
OEM: 078121096L
Coolant Hose / Line
$19.99
Fits 1998–2005 Audi & Volkswagen
OEM: 078121188A
Coolant Hose / Line
$16.99
Fits 1998–2005 Audi & Volkswagen
OEM: 078121188B
Coolant Pipe / Tube / Line
$29.99
Fits 2002–2005 Volkswagen Passat
OEM: 078121065N
Coolant Pipe / Tube / Line
$99.99
Fits 1996–2005 Audi & Volkswagen
OEM: 078121070CG
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Specifications
| Fits Vehicle Model | A4, Passat |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 06B-121-065-AC (06B121065AC) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 24 vehicle configurations across 2 makes, 1998-2005.
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 24 vehicle configurations — 24 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2000 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2000 | Audi | A4 | Quattro Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2001 | Audi | A4 | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2001 | Audi | A4 | Quattro Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 1998 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG |
| 1998 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG |
| 1999 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG |
| 1999 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG |
| 2000 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG |
| 2000 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG |
| 2001 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG, AWM |
| 2001 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AUG, AWM |
| 2002 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2002 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2003 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2003 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2004 | Volkswagen | Passat | 4 Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2004 | Volkswagen | Passat | 4 Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2004 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2004 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2005 | Volkswagen | Passat | 4 Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2005 | Volkswagen | Passat | 4 Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2005 | Volkswagen | Passat | Sedan | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |
| 2005 | Volkswagen | Passat | Wagon | 1.8L l4 Turbo | For Vehicles with Engine Code(s) AWM |