Audi / Volkswagen Heater Core Coolant Supply Hose / Line 3C0121157AK
OEM Part #: 3C0-121-157-AK (3C0121157AK)
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 Heater Core Hose / Radiator Coolant Hose that may fit your vehicle
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Specifications
| Fits Vehicle Model | Passat, TT, TTS |
| Fits Vehicle Make | Audi, Volkswagen |
| OEM Part No | 3C0-121-157-AK (3C0121157AK) |
| Category | HVAC / Climate Control |
Compatible Vehicles
Fits 33 vehicle configurations across 2 makes, 2006-2015.
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 33 vehicle configurations — 33 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2009 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2009 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2009 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2009 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2010 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2010 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2010 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2010 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDMA |
| 2011 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2011 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2011 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2011 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2012 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2012 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2012 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2012 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2013 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2013 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2013 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2013 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2014 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2014 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2014 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2014 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2015 | Audi | TT | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2015 | Audi | TT | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2015 | Audi | TTS | Quattro Convertible | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2015 | Audi | TTS | Quattro Coupe | 2.0L l4 Turbo | For Manual Transmission; For Vehicles with Engine Code(s) CDLA, CDLB, CDMA |
| 2006 | Volkswagen | Passat | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) BPY |
| 2007 | Volkswagen | Passat | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) BPY |
| 2007 | Volkswagen | Passat | Wagon | 2.0L l4 Turbo | For Vehicles with Engine Code(s) BPY |
| 2008 | Volkswagen | Passat | Sedan | 2.0L l4 Turbo | For Vehicles with Engine Code(s) BPY |
| 2008 | Volkswagen | Passat | Wagon | 2.0L l4 Turbo | For Vehicles with Engine Code(s) BPY |