Genuine VW Thermostats

The job of a Volkswagen's thermostat is simple but vital to the proper operation of your car’s engine. It works to regulate the engine’s operating temperature to prevent overheating while keeping it hot enough to cycle oil properly.

The thermostat in your PassatTouareg, or other VW vehicle is located inside of a housing that connects to a radiator hose and runs into the engine. When it's functioning properly, the valve is held shut or allowed to open by spring tension. As the engine in your Volkswagen begins to warm and the coolant heats up, the thermostat will begin to open to allow coolant to flow into the engine. It will open completely when the engine is operating beyond the operating temperature range.

If your thermostat is damaged, it will compromise the engine’s ability to regulate the temperature and stay within a safe operating range. Symptoms of a bad Volkswagen thermostat include overheating and failure to reach operating temperatures. Either way, your engine is at serious risk of major damage if you don't get this part replaced right away. The factory OEM Volkswagen thermostat is an easy part to replace, and OEM parts ensure a perfect fit and proper operation each time.

Thermostat Unit
06E-121-111-AL
Other Names: Thermostat More
Replaces: 06E-121-111-AD
Description: Touareg Hybrid. More
Fits:
  • Volkswagen:
    • Touareg
$55.80
$39.51
$55.80
$39.51
Thermostat Housing
059-121-111-R
Other Names: Thermostat More
Description: Touareg. 3.0L. 2011-12. More
Notes: Includes Thermostat Gasket. More
Fits:
  • Volkswagen:
    • Touareg
$70.00
$49.56
$70.00
$49.56
Thermostat
079-121-115-BK
Other Names: Thermostat More
Replaces: 079-121-115-N, 079-121-115-BA, 079-121-115-BF
Description: Touareg. 4.2L, main from 12/06. More
Notes: Included With Water Pump Assembly. More
$88.33
$62.54
$88.33
$62.54
Thermostat Unit
07D-121-111-AP
Other Names: Thermostat More
Replaces: 07D-121-111-AK, 07D-121-111-R
Description: 6.0L, main. More
Fits:
  • Volkswagen:
    • Phaeton
$408.33
$286.65
$408.33
$286.65
Thermostat Unit
357-820-295-B
Positions: Front
Other Names: Thermostat More
Replaces: 1H1-820-295, 357-820-295
Description: Front. More
Fits:
  • Volkswagen:
    • Cabrio,
    • EuroVan,
    • Golf,
    • Jetta
$331.50
$234.70
$331.50
$234.70
Thermostat Housing
07Z-121-111
Other Names: Thermostat More
Description: Touareg. 5.0l tdi. 5.0L, feed. More
Notes: Included With Oil Filter Housing. More
Fits:
  • Volkswagen:
    • Touareg
$287.03
$203.22
$287.03
$203.22
Thermostat Housing
022-121-111-G
Other Names: Housing More
Description: Touareg. 3.2L, without rear seat heater. More
Fits:
  • Volkswagen:
    • Touareg
$163.28
$115.60
$163.28
$115.60
Thermostat Unit
06L-121-111-H
Other Names: Thermostat More
Replaces: 06L-121-111-F, 06L-121-111-G
Description: Golf R. GTI. Gas, main. All models. 1.8L, main. More
Fits:
  • Volkswagen:
    • Golf,
    • Golf Alltrack,
    • Golf R,
    • Golf SportWagen,
    • GTI
$229.63
$162.58
$229.63
$162.58
Thermostat Housing
022-121-113
Other Names: Thermostat More
Description: Golf, GTI, R32. Touareg. Eos. 2.8l. 3.2L, without rear seat heater. More
Notes: Included With Thermostat Housing. More
Fits:
  • Volkswagen:
    • Eos,
    • Golf,
    • R32,
    • Touareg
$50.00
$35.40
$50.00
$35.40
Thermostat Housing
021-121-117-A
Other Names: Housing More
Description: 6 cylinder. More
Fits:
  • Volkswagen:
    • Passat
$56.33
$39.88
$56.33
$39.88
Thermostat Housing
04E-121-116-C
Other Names: Housing More
Description: Jetta Hybrid. Without hybrid. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Volkswagen:
    • Jetta
$113.37
$80.26
$113.37
$80.26
Thermostat Housing
022-121-117-C
Other Names: Housing More
Replaces: 021-121-117-B
Description: R32. Eos. 3.2l. 2.8L. More
Fits:
  • Volkswagen:
    • Eos,
    • Golf,
    • Jetta,
    • R32
$79.03
$55.96
$79.03
$55.96
Temp Valve
5C0-121-113
Other Names: Thermostat More
Description: Hybrid, engine cooling. More
Fits:
  • Volkswagen:
    • Jetta
$58.33
$41.30
$58.33
$41.30
Check Valve
4E0-121-113
Positions: Upper
Other Names: Thermostat More
Description: 2006-08, return. 2007-08, return. 1.8L, upper, auto trans. 1.8L, supply, auto trans. 2014-2017, supply, auto trans. Vin code s or t, auto... More
Notes: Included With Hose Assembly. Included With Water Hose. Included With Return Hose. More
Fits:
  • Volkswagen:
    • Beetle,
    • Eos,
    • GTI,
    • Jetta,
    • Passat
$50.00
$35.40
$50.00
$35.40
Thermostat Housing
03L-121-111-Q
Other Names: Thermostat Unit, Thermostat More
Description: Passat. 2012-2014, main. More
Notes: Includes Thermostat. More
Fits:
  • Volkswagen:
    • Passat
$80.00
$56.64
$80.00
$56.64
Thermostat Housing
06F-121-111-H
Other Names: Thermostat Unit, Thermostat More
Description: Golf R. Gas. More
Notes: Includes Thermostat. More
Fits:
  • Volkswagen:
    • Golf
$60.00
$42.48
$60.00
$42.48
Thermostat Housing
7B0-121-111-B
Other Names: Thermostat Unit, Thermostat More
Replaces: 7B0-121-111-A, 7B0-121-111
Description: Routan. 3.6L. More
Notes: Includes Thermostat And Gasket. More
Fits:
  • Volkswagen:
    • Routan
$24.00
$14.16
$24.00
$14.16
Thermostat Unit
06F-121-111-F
Other Names: Thermostat, Thermostat Housing More
Description: Passat. Jetta. GTI. Eos. 2006-08. 2007-08. 2.0L, gas, main. With timing belt. Includes thermostat. More
Fits:
  • Volkswagen:
    • Eos,
    • GTI,
    • Jetta,
    • Passat
$60.00
$42.48
$60.00
$42.48
Thermostat Housing
07D-121-111-AB
Other Names: Thermostat Cover, Thermostat More
Replaces: 07D-121-111-L, 07D-121-111-Q
Description: Passat. 4.0L. More
Notes: 4.0L Engine Includes Housing. More
Fits:
  • Volkswagen:
    • Passat
$598.33
$420.03
$598.33
$420.03
Thermostat Unit
06K-121-111-P
Other Names: Thermostat Housing, Thermostat More
Replaces: 06K-121-441, 06K-121-513-B, 06K-121-111-M, 06K-121-111-N
Description: Passat. Beetle. 2014-2017, main. Vin code s or t, main. 1.8L, main, to 08/23/2015. 1.8L, main, from 08/24/2015. More
Fits:
  • Volkswagen:
    • Beetle,
    • Jetta,
    • Passat
$276.73
$195.93
$276.73
$195.93
Thermostat Unit
04L-121-026-F
Other Names: Thermostat Housing, Housing More
Description: Golf SportWagen. Passat. 2015, main. 2.0L diesel, main. More
Notes: Includes Thermostat. More
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Golf SportWagen,
    • Jetta,
    • Passat
$113.37
$80.26
$113.37
$80.26
Thermostat Housing
03L-121-111-AC
Other Names: Thermostat Unit, Thermostat More
Description: Jetta wagon. Beetle. Golf. Diesel. 2013-14. 2011-2014. Wagon, 2010-11, 2.0L. More
Notes: Includes Thermostat. More
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta
$75.00
$53.10
$75.00
$53.10
Thermostat
04L-121-113-C
Description: Golf SportWagen. Passat. 2015, main. 2.0L diesel, main, joop. Part of thermostat housing. More
Notes: Included With Thermostat Unit. More
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Golf SportWagen,
    • Jetta,
    • Passat
$36.20
$21.36
$36.20
$21.36
Thermostat
03H-121-113-B
Replaces: 03H-121-113-A
Description: Touareg. Passat. 3.6L, main. More
Fits:
  • Volkswagen:
    • CC,
    • Passat,
    • Touareg
$55.00
$38.94
$55.00
$38.94
Thermostat
1K0-121-113-A
Positions: Upper
Other Names: Joint More
Description: 2.5L, feed. 2.5L, upper. 2.0L, feed, auto trans. Sedan, 2.5L, auto trans. 2.5L, supply, auto trans. Sedan, without turbocharger. 2.0L,... More
Notes: Included With Hose & Tube Assembly. Included With Coolant Hose. More
Fits:
  • Volkswagen:
    • Beetle,
    • CC,
    • Golf,
    • Jetta,
    • Passat,
    • Rabbit
  • 1 more
$50.00
$35.40
$50.00
$35.40
Thermostat
06J-121-113-C
Description: Tiguan. GTI. CC. Ulev. 2009-16, main, behr. More
Notes: Included With Water Pump Assembly. More
Fits:
  • Volkswagen:
    • CC,
    • Eos,
    • GTI,
    • Tiguan
$81.67
$57.82
$81.67
$57.82
Thermostat
03H-121-113
Description: Touareg. Passat. CC. 3.6L, main. More
Fits:
  • Volkswagen:
    • CC,
    • Passat,
    • Touareg
$53.33
$37.76
$53.33
$37.76
Thermostat
06K-121-113-G
Replaces: 06K-121-113-E
Description: Jetta. 1.8L, main, from 08/24/2015. 2014-2017, main, from 08/24/2015. Vin code s or t, main, from 08/24/2015. More
Notes: Included With Thermostat Housing. More
Fits:
  • Volkswagen:
    • Beetle,
    • Jetta,
    • Passat
$65.00
$46.02
$65.00
$46.02
Thermostat
03G-121-113
Description: Jetta. 2.0l tdi. Sedan from 1/05, wagon 2009 only, 2.0L, diesel. More
Fits:
  • Volkswagen:
    • Jetta
$56.60
$33.39
$56.60
$33.39
Thermostat
7B0-121-113-A
Replaces: 7B0-121-113
Description: Routan. 4.0L. 3.8L. More
Fits:
  • Volkswagen:
    • Routan
$35.70
$25.28
$35.70
$25.28
Thermostat
077-121-113-D
Description: Touareg. Phaeton. Passat. 2.8l. 4.2l, 6.0l. 4.2L, feed to 11/06. More
Notes: Included With Thermostat Housing. More
Fits:
  • Volkswagen:
    • Passat,
    • Phaeton,
    • Touareg
$53.33
$37.76
$53.33
$37.76
Thermostat
078-121-113-G
Description: Passat. New style, 2.8L. More
Fits:
  • Volkswagen:
    • Passat
$39.60
$23.36
$39.60
$23.36
Thermostat
04E-121-113-F
Positions: Lower
Description: Jetta Hybrid. To thermostat housing. Without hybrid, lower. More
Notes: Included With Thermostat Housing. Included With Water Pump Assembly. More
Fits:
  • Volkswagen:
    • Jetta
$56.60
$33.39
$56.60
$33.39
Thermostat
059-122-111-D
Description: Touareg. 2011-12. 3.0L, return. More
Fits:
  • Volkswagen:
    • Touareg
$81.67
$57.82
$81.67
$57.82
Thermostat
06J-121-113-A
Description: Passat. 2.0L, gas, from vin 1k9109651, usa, california. More
Fits:
  • Volkswagen:
    • Jetta,
    • Passat
$81.67
$57.82
$81.67
$57.82
Thermostat
03G-121-113-A
Description: Jetta. 1.9l tdi. More
Fits:
  • Volkswagen:
    • Jetta
$56.60
$33.39
$56.60
$33.39
Thermostat
078-121-113-F
Description: Old style, 2.8L. More
Fits:
  • Volkswagen:
    • Passat
$39.60
$23.36
$39.60
$23.36
Thermostat
069-121-113
Description: EuroVan. More
Fits:
  • Volkswagen:
    • EuroVan
$58.33
$41.30
$58.33
$41.30
Thermostat
06K-121-113-G
Replaces: 06K-121-113-E
Description: Jetta. 1.8L, main, from 08/24/2015. 2014-2017, main, from 08/24/2015. Vin code s or t, main, from 08/24/2015. More
Notes: Included With Thermostat Housing. More
Fits:
  • Volkswagen:
    • Beetle,
    • Jetta,
    • Passat
$65.00
$46.02
$65.00
$46.02
Thermostat
04L-121-113-D
Description: 2.0L diesel, main, geiger. More
Notes: Included With Thermostat Unit. More
Fits:
  • Volkswagen:
    • Golf
$36.20
$21.36
$36.20
$21.36
Thermostat
04E-121-113-G
Positions: Upper
Description: Jetta Hybrid. To water pump. Without hybrid, upper. More
Notes: Included With Thermostat Housing. Included With Water Pump Assembly. More
Fits:
  • Volkswagen:
    • Jetta
$56.60
$33.39
$56.60
$33.39
Thermostat
06H-121-113-B
Description: Jetta wagon. Beetle. GTI. Eos. CC. Ulev. 2009-10. 2.0L, main. 2009, federal. 2012-2013, main. With timing chain. 2009-16, main, inzi. Vin... More
Notes: Included With Water Pump Assembly. More
Fits:
  • Volkswagen:
    • Beetle,
    • CC,
    • Eos,
    • GTI,
    • Jetta,
    • Passat,
    • Rabbit,
    • Tiguan
  • 3 more
$58.33
$41.30
$58.33
$41.30
Thermostat
059-121-113-N
Replaces: 059-121-113-K
Description: Touareg. 3.0l tdi. 3.0L, engine components. 2011-12, engine components. More
Notes: Included With Cooler Assembly. More
Fits:
  • Volkswagen:
    • Touareg
$56.60
$33.39
$56.60
$33.39
Thermostat
07K-121-113-B
Description: Jetta wagon. Rabbit. Beetle. Passat. Golf. Coupe, 2.5L, feed. Sedan from 1/05, wagon 2009 only, 2.5L. More
Notes: Included With Thermostat Unit. More
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta,
    • Passat,
    • Rabbit
$49.60
$29.26
$49.60
$29.26
Thermostat
06J-121-113
Description: 2009, california. More
Fits:
  • Volkswagen:
    • GTI,
    • Rabbit
$66.00
$46.73
$66.00
$46.73
Thermostat
050-121-113-C
Description: Golf, GTI, R32. Beetle. Passat. Jetta. 1.8l, 2.0l. 1.8L turbo. Coupe, 2.0L. New style, 1.8L. Convertible, 1.8L. Sedan, without turbocharger. More
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta,
    • Passat
$36.20
$21.36
$36.20
$21.36
Thermostat
075-121-113-D
Description: Golf, GTI, R32. EuroVan. Passat. Jetta. 2.8L. More
Fits:
  • Volkswagen:
    • EuroVan,
    • Golf,
    • Jetta,
    • Passat
$49.60
$29.26
$49.60
$29.26
Thermostat
044-121-113
Replaces: 056-121-113-D
Description: Golf, GTI, Jetta. Corrado, Passat. Golf, GTI, R32. Cabriolet. Scirocco. Vanagon. Quantum. Rabbit. Beetle. Fox. Gas. 1.9l tdi. 4 cylinder.... More
Fits:
  • Volkswagen:
    • Beetle,
    • Cabrio,
    • Cabriolet,
    • Corrado,
    • Fox,
    • Golf,
    • Jetta,
    • Passat,
    • Quantum,
    • Rabbit,
    • Scirocco,
    • Vanagon
  • 7 more
$39.60
$23.36
$39.60
$23.36
Thermostat Housing
037-121-121-A
Other Names: Thermostat Outlet, Thermostat Cover, Adapter More
Description: Golf, GTI, Jetta. Golf, GTI, R32. Passat. Cabrio. 2.0l. 1.9l tdi. 4 cylinder. More
Notes: 4.0L Engine Includes Housing. More
Fits:
  • Volkswagen:
    • Cabrio,
    • Golf,
    • Jetta,
    • Passat
$27.98
$16.51
$27.98
$16.51
Thermostat Cover
03H-121-121-C
Other Names: Cover, Thermostat Housing, Thermostat Outlet More
Description: Touareg. Passat. CC. To 8/1/10. 3.6L, main, to 07/2010. More
Fits:
  • Volkswagen:
    • CC,
    • Passat,
    • Touareg
$34.32
$20.25
$34.32
$20.25