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Toyota Thermostat

64 items

Upgrade your vehicle's thermostat with A-Premium's high-quality options. Choose reliability and durability for a smoother ride.

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A-Premium APTHA0240 Thermostat Housing AssemblyA-Premium APTHA0240 Thermostat Housing Assembly
A-Premium®Part # APTHA0240
A-Premium APTHA0240 Thermostat Housing Assembly
4.692 Reviews
$35.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2022 - 2022 Lexus IS500, 2018 - 2022 Lexus LC500, 2016 - 2020 Lexus GS F, 2015 - 2022 Lexus RC F, 2013 - 2021 Lexus LX570, 2013 - 2021 Toyota Land Cruiser, 2010 - 2022 Lexus GX460, 2010 - 2019 Toyota Tundra, 2010 - 2012 Toyota Sequoia, 2008 - 2022 Toyota Sequoia, 2008 - 2016 Lexus LS600h, 2008 - 2014 Lexus IS F, 2008 - 2011 Lexus GS460, 2008 - 2011 Lexus LX570, 2008 - 2011 Toyota Land Cruiser, 2007 - 2021 Toyota Tundra, 2007 - 2017 Lexus LS460
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Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #1005UTZE
Note
Engine Coolant Thermostat Housing with Thermostat and Gasket.
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Engine Coolant Thermostat for Toyota Camry 1988-2017 RAV4 Corolla Tacoma Highlander
A-Premium®Part # APTHE100
Engine Coolant Thermostat for Toyota Camry 1988-2017 RAV4 Corolla Tacoma Highlander
4.692 Reviews
$16.99
Low stock: Only 1 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2020 Toyota Sienna, 2010 - 2015 Lexus RX450h, 2010 - 2012 Lexus HS250h, 2009 - 2016 Toyota Venza, 2008 - 2015 Scion xB, 2008 - 2014 Scion xD, 2007 - 2018 Lexus ES350, 2007 - 2015 Lexus RX350, 2006 - 2011 Mitsubishi Eclipse, 2006 - 2008 Lexus RX400h, 2005 - 2016 Scion tC, 2004 - 2011 Mitsubishi Galant, 2004 - 2006 Lexus ES330, 2004 - 2006 Lexus RX330, 2004 - 2006 Mitsubishi Outlander, 2004 - 2005 Mitsubishi Lancer, 2003 - 2014 Toyota Matrix, 2003 - 2010 Pontiac Vibe, 2001 - 2019 Toyota Highlander, 2001 - 2018 Toyota RAV4
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #1018A699
Note
Start to Open Temperature: 82℃.
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A-Premium APTHA0267 Engine Coolant Thermostat Housing Assembly
A-Premium®Part # APTHA0267
A-Premium APTHA0267 Engine Coolant Thermostat Housing Assembly
4.692 Reviews
$57.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2016 - 2022 Toyota Tacoma
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Vehicle: Toyota
Item LocatedUnited States
ColorBlack
ConditionNew
item #101569NV
Note
This item comes with Trailer Tow Package.
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A-Premium APTHE018 Engine Coolant Thermostat
A-Premium®Part # APTHE018
A-Premium APTHE018 Engine Coolant Thermostat
4.692 Reviews
$17.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2009 Ford F-650, 2008 - 2009 Ford F-750, 1999 - 2001 Toyota Solara, 1998 - 1998 Ford F-800, 1998 - 1998 Ford F-800 LPO, 1997 - 1998 Nissan 200SX, 1996 - 2000 Toyota RAV4, 1996 - 1997 Nissan Sentra, 1995 - 1995 Nissan 200SX, 1994 - 1997 Toyota Celica, 1993 - 1997 Geo Prizm, 1993 - 1997 Toyota Corolla, 1992 - 2001 Toyota Camry, 1992 - 1999 Toyota Celica, 1992 - 1999 Toyota Paseo, 1991 - 1993 Nissan NX, 1990 - 1993 Toyota Celica, 1989 - 1999 Nissan Sentra, 1989 - 1997 Geo Prizm, 1989 - 1990 Nissan Pulsar NX
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Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #1005UU8S
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A-Premium APTHA0266 Engine Coolant Thermostat Housing Assembly
A-Premium®Part # APTHA0266
A-Premium APTHA0266 Engine Coolant Thermostat Housing Assembly
4.692 Reviews
$60.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2016 - 2022 Toyota Tacoma
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Vehicle: Toyota
Item LocatedUnited States
ColorBlack
ConditionNew
item #1015694G
Note
This item does not come with Trailer Tow Package.
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A-Premium APTHE017 Engine Coolant Thermostat
A-Premium®Part # APTHE017
A-Premium APTHE017 Engine Coolant Thermostat
4.692 Reviews
$17.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2009 Ford F-650, 2008 - 2009 Ford F-750, 1999 - 2001 Toyota Solara, 1998 - 1998 Ford F-800, 1998 - 1998 Ford F-800 LPO, 1997 - 1998 Nissan 200SX, 1996 - 2000 Toyota RAV4, 1996 - 1997 Nissan Sentra, 1995 - 1995 Nissan 200SX, 1994 - 1997 Toyota Celica, 1993 - 1997 Geo Prizm, 1993 - 1997 Toyota Corolla, 1992 - 2001 Toyota Camry, 1992 - 1999 Toyota Celica, 1992 - 1999 Toyota Paseo, 1991 - 1993 Nissan NX, 1990 - 1993 Toyota Celica, 1989 - 1999 Nissan Sentra, 1989 - 1997 Geo Prizm, 1989 - 1990 Nissan Pulsar NX
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Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #1005USAT
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A-Premium APTHA0277 Engine Coolant Thermostat Housing Assembly
A-Premium®Part # APTHA0277
A-Premium APTHA0277 Engine Coolant Thermostat Housing Assembly
4.692 Reviews
$45.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2013 - 2018 Lexus ES300h, 2013 - 2018 Toyota Avalon, 2012 - 2017 Toyota Camry
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Vehicle: Toyota
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1005UTZ1
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A-Premium APTHE004 Engine Coolant Thermostat
A-Premium®Part # APTHE004
A-Premium APTHE004 Engine Coolant Thermostat
4.692 Reviews
$31.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2013 - 2021 Blue Bird Vision School Bus, 2006 - 2008 Lincoln Mark LT, 2006 - 2008 Nissan Frontier, 2005 - 2006 Mercury Monterey, 2005 - 2006 Volkswagen Jetta, 2002 - 2010 Mercury Mountaineer, 2002 - 2002 Lincoln Blackwood, 2000 - 2004 Nissan Xterra, 1999 - 1999 INFINITI G20, 1998 - 2014 Lincoln Navigator, 1998 - 2001 Nissan Sentra, 1996 - 1998 Nissan 200SX, 1995 - 1997 Nissan Pickup, 1995 - 1995 Toyota Pickup, 1994 - 1997 Mercury Cougar, 1994 - 1995 Saab 900, 1993 - 2001 Nissan Altima, 1992 - 2011 Mercury Grand Marquis, 1992 - 1992 Isuzu Stylus, 1991 - 2011 Lincoln Town Car
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Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V2C8
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Engine Coolant Thermostat for Toyota Camry RAV4 Ford Mitsubishi Scion Lexus 89℃
A-Premium®Part # APTHE071
Engine Coolant Thermostat for Toyota Camry RAV4 Ford Mitsubishi Scion Lexus 89℃
4.692 Reviews
$26.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2017 - 2017 Toyota Highlander, 2016 - 2017 Toyota RAV4, 2012 - 2017 Toyota Camry, 2012 - 2012 Toyota RAV4, 2011 - 2016 Scion tC, 2011 - 2013 Toyota Sienna, 2010 - 2015 Lexus RX450h, 2010 - 2012 Lexus HS250h, 2010 - 2011 Toyota Camry, 2009 - 2016 Toyota Highlander, 2009 - 2016 Toyota Venza, 2009 - 2016 Toyota Venza, 2009 - 2015 Toyota RAV4, 2009 - 2013 Toyota Matrix, 2009 - 2012 Toyota Corolla, 2009 - 2010 Pontiac Vibe, 2008 - 2016 Toyota Highlander, 2008 - 2015 Scion xB, 2008 - 2014 Scion xD, 2007 - 2017 Lexus ES350
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DUS4
Note
Start to Open Temperature: 89℃.
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A-Premium APTHE081 Engine Coolant Thermostat
A-Premium®Part # APTHE081
A-Premium APTHE081 Engine Coolant Thermostat
4.692 Reviews
$20.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2017 - 2017 Mitsubishi Mirage, 1999 - 2001 Suzuki Esteem, 1999 - 2001 Suzuki Vitara, 1997 - 1999 Mitsubishi 3000GT, 1996 - 1998 Suzuki Sidekick, 1995 - 1996 Mitsubishi Mighty Max, 1994 - 1994 Suzuki Samurai, 1992 - 2000 Plymouth Grand Voyager, 1992 - 1996 Mitsubishi Diamante, 1992 - 1994 Plymouth Sundance, 1992 - 1992 Mitsubishi Expo, 1992 - 1992 Plymouth Colt, 1991 - 1996 Mercury Tracer, 1991 - 1994 Mercury Capri, 1991 - 1992 Mitsubishi Mirage, 1990 - 1994 Mitsubishi Eclipse, 1990 - 1994 Mitsubishi Mighty Max, 1990 - 1994 Plymouth Laser, 1990 - 1993 Mitsubishi Mighty Max, 1989 - 1995 Plymouth Acclaim
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V56V
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A-Premium APTHE001 Engine Coolant Thermostat
A-Premium®Part # APTHE001
A-Premium APTHE001 Engine Coolant Thermostat
4.692 Reviews
$23.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2020 Nissan Armada, 2019 - 2020 Mitsubishi Outlander, 2016 - 2016 Nissan Frontier, 2016 - 2016 Nissan NV1500, 2016 - 2016 Nissan NV2500, 2016 - 2016 Nissan NV3500, 2015 - 2015 INFINITI Q70L, 2014 - 2016 INFINITI QX80, 2014 - 2015 INFINITI Q70, 2014 - 2014 INFINITI QX70, 2013 - 2015 Acura RDX, 2012 - 2017 Nissan NV2500, 2012 - 2017 Nissan NV3500, 2012 - 2012 Honda Crosstour, 2011 - 2013 INFINITI M56, 2010 - 2014 Acura TSX, 2010 - 2013 Acura ZDX, 2010 - 2011 Honda Accord Crosstour, 2010 - 2011 Mitsubishi Endeavor, 2009 - 2014 Acura TL
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V2X1
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A-Premium APTHE049 Engine Coolant Thermostat
A-Premium®Part # APTHE049
A-Premium APTHE049 Engine Coolant Thermostat
4.692 Reviews
$18.99
Low stock: Only 5 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2013 - 2013 Honda Civic, 2011 - 2011 Honda CR-Z, 2011 - 2011 Honda Fit, 2003 - 2006 Honda Civic, 2000 - 2005 Acura EL, 1995 - 1995 Honda Odyssey, 1994 - 1995 Honda Accord, 1993 - 1995 Honda Civic del Sol, 1992 - 1995 Honda Prelude, 1989 - 1991 Sterling 827, 1988 - 1991 Honda Civic, 1988 - 1991 Honda CRX, 1987 - 1988 Sterling 825, 1986 - 1995 Acura Integra, 1986 - 1987 Honda Wagovan, 1984 - 1991 Honda Civic, 1984 - 1987 Honda Civic, 1984 - 1986 Toyota Pickup, 1984 - 1984 Honda Wagovan, 1983 - 1983 Toyota Corolla
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal and Rubber
ConditionNew
item #1005V0SL
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Thermostat Housing Assembly with Thermostat for Toyota Tacoma 2005-2015 FJ Cruiser
A-Premium®Part # APTHA0205
Thermostat Housing Assembly with Thermostat for Toyota Tacoma 2005-2015 FJ Cruiser
4.692 Reviews
$36.99
Low stock: Only 2 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2007 - 2014 Toyota FJ Cruiser, 2005 - 2015 Toyota Tacoma, 2005 - 2014 Toyota Tundra, 2003 - 2022 Toyota 4Runner
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #1002LNRU
Note
This item comes with a Cover.
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A-Premium APTHE027 Engine Coolant Thermostat
A-Premium®Part # APTHE027
A-Premium APTHE027 Engine Coolant Thermostat
4.692 Reviews
$18.99
Low stock: Only 4 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2008 - 2009 Ford F-650, 2008 - 2009 Ford F-750, 1998 - 1998 Ford F-800, 1998 - 1998 Ford F-800 LPO, 1988 - 1988 Toyota Van Wagon, 1967 - 1967 Toyota Stout
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #10156E5S
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Engine Coolant Thermostat Housing Assembly for Toyota Camry RAV4 Lexus 2.5L 82℃
A-Premium®Part # APTHA0341
Engine Coolant Thermostat Housing Assembly for Toyota Camry RAV4 Lexus 2.5L 82℃
4.692 Reviews
$55.99
Low stock: Only 3 left
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2024 - 2024 Lexus RX450h+, 2023 - 2024 Lexus NX350h, 2023 - 2024 Toyota Sienna, 2022 - 2024 Lexus NX250, 2021 - 2024 Lexus ES250, 2021 - 2024 Toyota Camry, 2021 - 2024 Toyota RAV4 Prime, 2021 - 2024 Toyota Venza, 2021 - 2022 Toyota Sienna, 2021 - 2021 Toyota Camry, 2020 - 2021 Toyota Highlander, 2019 - 2024 Toyota RAV4, 2019 - 2022 Toyota Avalon, 2019 - 2021 Lexus ES300h, 2018 - 2020 Toyota Camry
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #10177827
Note
【Note-1】 Start to Open Temperature: 82℃.
【Note-2】 This item includes Thermostat, Housing, and Gasket.
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A-Premium APTHE006 Engine Coolant Thermostat
A-Premium®Part # APTHE006
A-Premium APTHE006 Engine Coolant Thermostat
4.692 Reviews
$31.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2020 Toyota Sienna, 2018 - 2019 Toyota Highlander, 2017 - 2019 Toyota Corolla, 2017 - 2018 Toyota Corolla, 2017 - 2017 Toyota Corolla, 2017 - 2017 Toyota Highlander, 2016 - 2016 Toyota Corolla, 2016 - 2016 Toyota Highlander, 2014 - 2019 Toyota Corolla, 2014 - 2018 Toyota Corolla, 2014 - 2017 Toyota Corolla, 2014 - 2016 Toyota Corolla, 2012 - 2017 Toyota Camry, 2012 - 2012 Toyota RAV4, 2011 - 2016 Scion tC, 2011 - 2012 Toyota Sienna, 2010 - 2015 Lexus RX450h, 2010 - 2012 Lexus HS250h, 2010 - 2011 Toyota Camry, 2009 - 2018 Toyota RAV4
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
MaterialMetal
ConditionNew
item #10156A30
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Engine Coolant Thermostat for Toyota Prius Tacoma 4Runner Yaris Mitsubishi 82℃
A-Premium®Part # APTHE041
Engine Coolant Thermostat for Toyota Prius Tacoma 4Runner Yaris Mitsubishi 82℃
4.692 Reviews
$26.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2011 - 2015 Mitsubishi Lancer, 2010 - 2010 Toyota 4Runner, 2009 - 2010 Mitsubishi Lancer, 2008 - 2010 Mitsubishi Outlander, 2006 - 2018 Toyota Yaris, 2004 - 2006 Scion xA, 2004 - 2006 Scion xB, 2001 - 2009 Toyota Prius, 2001 - 2005 Lexus IS300, 2000 - 2005 Toyota Echo, 1996 - 2000 Toyota 4Runner, 1995 - 2015 Toyota Tacoma, 1995 - 2004 Toyota Tacoma, 1994 - 1998 Toyota T100, 1993 - 2005 Lexus GS300, 1993 - 1998 Toyota Supra, 1992 - 2000 Lexus SC300, 1991 - 1997 Toyota Previa
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DWS9
Note
【Note-1】 Start to Open Temperature: 82℃.
【Note-2】 2011-2015 Mitsubishi Lancer L4 2.0L Turbocharged, NOT fits for L4 2.0L Naturally Aspirated.
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Engine Coolant Thermostat for Subaru Outback 13-19 Forester Impreza Toyota 89℃
A-Premium®Part # APTHE068
Engine Coolant Thermostat for Subaru Outback 13-19 Forester Impreza Toyota 89℃
4.692 Reviews
$20.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2022 - 2024 Toyota GR86, 2022 - 2023 Subaru Impreza, 2018 - 2020 Mitsubishi Outlander PHEV, 2018 - 2018 Mitsubishi Outlander, 2018 - 2018 Subaru Outback, 2017 - 2020 Toyota 86, 2017 - 2017 Subaru Outback, 2016 - 2021 Subaru Crosstrek, 2016 - 2017 Mitsubishi Lancer, 2015 - 2021 Subaru Impreza, 2015 - 2020 Mitsubishi Outlander Sport, 2015 - 2019 Subaru Legacy, 2015 - 2019 Subaru Outback, 2014 - 2016 Scion FR-S, 2013 - 2020 Subaru BRZ, 2013 - 2015 Subaru XV Crosstrek, 2013 - 2014 Subaru Legacy, 2013 - 2014 Subaru Outback, 2013 - 2013 Scion FR-S, 2012 - 2014 Subaru Impreza
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
ConditionNew
item #1013DVR7
Note
Start to Open Temperature: 89℃.
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Engine Thermostat with Housing Assembly for Toyota Tundra Sequoia Lexus LX600 3.4L
A-Premium®Part # APTHA0346
Engine Thermostat with Housing Assembly for Toyota Tundra Sequoia Lexus LX600 3.4L
4.692 Reviews
$43.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2023 - 2023 Toyota Sequoia, 2022 - 2023 Lexus LX600, 2022 - 2023 Toyota Tundra
Add Trim and Engine info to ensure a guaranteed fit
Vehicle: Toyota
Item LocatedUnited States
Quantity1
Part interchange
1603170010, THT027
ConditionNew
item #10187ZZV
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Thermostat Housing Assembly for Toyota Corolla Prius Prius Plug-In Lexus CT200h
A-Premium®Part # APTHA0193
Thermostat Housing Assembly for Toyota Corolla Prius Prius Plug-In Lexus CT200h
4.692 Reviews
$28.99
Enter ZIP codeFree standard shipping
2-year warranty
90 days free return
Fits 2020 - 2022 Toyota Corolla, 2019 - 2022 Toyota Prius AWD-e, 2017 - 2022 Toyota Prius Prime, 2012 - 2018 Toyota Prius V, 2012 - 2015 Toyota Prius Plug-In, 2011 - 2017 Lexus CT200h, 2010 - 2022 Toyota Prius
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Vehicle: Toyota
Item LocatedUnited States
Quantity1
ColorBlack
ConditionNew
item #1005GU0H
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Page 1 of 4

What is an engine thermostat?

 While all engines can become too hot, if your thermostat isn't working correctly, your engine's well-being is at serious risk. The engine thermostat, often simply referred to as a thermostat, regulates the engine's operating temperature within an optimal range (typically around 195 to 220 degrees Fahrenheit).

How does a car thermostat work?

As a temperature-sensitive valve within the cooling system, a car thermostat responds to changes in coolant temperature. Understanding how it works by the following breakdown steps:

  • Closed position (cold start)

Initially closed to help the engine warm up quickly.

  • Heating up

The engine generates heat during operation.

  • Opening the thermostat

A temperature-sensitive element (usually wax) causes the thermostat to open gradually.

  • Coolant flow

When open, coolant flows from the engine to the radiator.

  • Maintaining optimal temperature

Adjusts coolant flow to maintain the ideal engine temperature.

  • Temperature regulation

Continuously adjusts to prevent overheating and ensure efficient operation.

Signs of a bad thermostat

  1. Overheating: The engine becomes excessively hot due to a stuck-closed thermostat.
  2. Low or fluctuating temperature: A thermostat stuck open results in a cooler engine, affecting fuel efficiency and heating.
  3. Temperature warning light: Illuminates to indicate engine overheating due to a faulty thermostat.
  4. Poor fuel efficiency: Stuck-open thermostat reduces fuel efficiency as the engine operates less efficiently at lower temperatures.
  5. Inadequate cabin heating: Insufficient cabin heating in cold weather with a thermostat that's stuck open.
  6. Coolant leaks: Gasket or sealing issues can lead to coolant leaks.
  7. Rapid temperature fluctuations: The gauge shows rapid swings between hot and cold.
  8. Engine running hot at idle: Higher engine temperature during idle or in traffic due to restricted coolant flow.
  9. Slow or inconsistent warm-up: Longer-than-normal warm-up times, even in moderate weather.
  10. Inconsistent heater operation: This affects the performance of the vehicle's heater, causing inconsistent or inadequate heating in cold weather.

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