2005-2014 Volkswagen Thermostat Housing / Cover 07K121121B
OEM Part #: 07K-121-121-B (07K121121B)
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The exact part you’ll receive — not a stock photo.
$29.99
Used
Donor2014 Volkswagen PASSAT · 2.5L
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Genuine OEM Used
SKU: 712740
Donor Vehicle: 2014 Volkswagen PASSAT · 2.5L
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$29.99
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Used OEM Volkswagen 2.5L thermostat housing / cover (07K121121B) removed from a donor vehicle. This genuine part mounts the thermostat and regulates coolant flow through the engine. Common failure symptoms include external coolant leaks or a stuck-closed thermostat causing overheating; replacing the entire housing assembly prevents repeat issues. It fits VW models equipped with the 2.5L inline-five-cylinder gasoline engine (DOHC, naturally aspirated). The housing is also referred to as a thermostat cover, as it encloses the thermostat within the cooling system.
Specifications
| Fits Vehicle Model | Beetle, Golf, Jetta, Passat, Rabbit |
| Fits Vehicle Make | Volkswagen |
| OEM Part No | 07K-121-121-B (07K121121B) |
| Category | Radiator / Coolant |
Compatible Vehicles
Fits 40 vehicle configurations across 1 make, 2005-2014.
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 40 vehicle configurations — 15 with fitment notes
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Volkswagen | Jetta | Sedan | 2.5L l5 | |
| 2011 | Volkswagen | Jetta | Sedan | 2.5L l5 | |
| 2008 | Volkswagen | Rabbit | Hatchback | 2.5L l5 | |
| 2014 | Volkswagen | Jetta | Sedan | 2.5L l5 | |
| 2009 | Volkswagen | Jetta | Wagon | 2.5L l5 | For Vehicles with Production Date Between 07/01/07 and 10/31/10; For Vehicles with Engine Code(s) CBTA, CBUA, CCCA |
| 2014 | Volkswagen | Jetta | Wagon | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2013 | Volkswagen | Passat | Sedan | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2008 | Volkswagen | Jetta | Sedan | 2.5L l5 | For Vehicles with Production Date Between 07/01/07 and 10/31/10; For Vehicles with Engine Code(s) BGP, BGQ, CBTA, CBUA, CCCA |
| 2009 | Volkswagen | Jetta | Sedan | 2.5L l5 | For Vehicles with Production Date Between 07/01/07 and 10/31/10; For Vehicles with Engine Code(s) CBTA, CBUA, CCCA |
| 2010 | Volkswagen | Jetta | Wagon | 2.5L l5 | For Vehicles with Production Date Between 07/01/07 and 10/31/10; For Vehicles with Engine Code(s) CBTA, CBUA, CCCA |
| 2010 | Volkswagen | Jetta | Sedan | 2.5L l5 | For Vehicles with Production Date Between 07/01/07 and 10/31/10; For Vehicles with Engine Code(s) CBTA, CBUA, CCCA |
| 2011 | Volkswagen | Golf | Hatchback | 2.5L l5 | |
| 2010 | Volkswagen | Golf | Hatchback | 2.5L l5 | |
| 2012 | Volkswagen | Passat | Sedan | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2013 | Volkswagen | Jetta | Wagon | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2011 | Volkswagen | Jetta | Wagon | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2014 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2013 | Volkswagen | Jetta | Sedan | 2.5L l5 | |
| 2014 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2013 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2013 | Volkswagen | Golf | Hatchback | 2.5L l5 | |
| 2012 | Volkswagen | Jetta | Wagon | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2006 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2010 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2006 | Volkswagen | Jetta | Sedan | 2.5L l5 | For Vehicles With Production date Up To 07/31/07; For Vehicles with Engine Code(s) BGP, BGQ |
| 2007 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2008 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2007 | Volkswagen | Jetta | Sedan | 2.5L l5 | For Vehicles with Production Date Between 07/01/07 and 10/31/10; For Vehicles with Engine Code(s) BGP, BGQ, CBTA, CBUA, CCCA |
| 2007 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2008 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2009 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2009 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2010 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2005 | Volkswagen | Jetta | Sedan | 2.5L l5 | For Vehicles With Production date Up To 07/31/07; For Vehicles with Engine Code(s) BGP, BGQ |
| 2006 | Volkswagen | Beetle | Convertible | 2.5L l5 | |
| 2009 | Volkswagen | Rabbit | Hatchback | 2.5L l5 | |
| 2012 | Volkswagen | Golf | Hatchback | 2.5L l5 | |
| 2014 | Volkswagen | Passat | Sedan | 2.5L l5 | For Vehicles with Engine Code(s) CBTA, CBUA |
| 2013 | Volkswagen | Beetle | Hatchback | 2.5L l5 | |
| 2012 | Volkswagen | Beetle | Hatchback | 2.5L l5 |