Toyota Thermostats Online

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Thermostat
MSRP $86.97
$58.50
Part Number: 32971-WAA01
Toyota Toyota
Other Names: Thermostat Transmission
Description: 3.0L. 2.0L.
Fits:
  • Toyota:
    • GR Supra
Thermostat
MSRP $194.72
$130.97
Part Number: 32971-48030
Toyota Toyota
Other Names: Thermostat Transmission
Description: 3.5L.
Fits:
  • Toyota:
    • Highlander
Thermostat
MSRP $194.72
$130.97
Part Number: 32971-45010
Toyota Toyota
Other Names: Thermostat Transmission
Description: 3.5L, 2017-20.
Fits:
  • Toyota:
    • Sienna
Thermostat Housing
MSRP $67.92
$45.69
Part Number: 16321-10011
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Inlet Water
Description: Tercel. Liftback, sedan, wagon. Water inlet. Manual trans. Paseo.
Fits:
  • Toyota:
    • Paseo,
    • Tercel
Thermostat Housing
MSRP $94.33
$63.45
Part Number: 16321-20030
Toyota Toyota
Options: Upper
Other Names: Engine Coolant Thermostat Housing, Water Inlet, Cover, Inlet Water
Replaces: 16321-0A030
Description: Solara. 3.3l. Avalon. Sienna. 3.0 & 3.3L. 2008-10. 3.0L. Highlander Hybrid. From 01/2003.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • Sienna,
    • Solara
Thermostat Housing
MSRP $75.74
$50.94
Part Number: 16331-35041
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Outlet Water
Replaces: 16331-35040
Description: Pick-up, 4-runner. Gas. 4 cylinder. Fuel injection. 2wd. Without trailer pkg. Pick-up. 4 cylinder. Celica. 4-runner. 4 cylinder.
Fits:
  • Toyota:
    • 4Runner,
    • Celica,
    • Pickup
Thermostat Housing
MSRP $54.93
$36.94
Part Number: 16331-35070
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Outlet Water
Description: Pick-up, 4-runner. Gas. 4 cylinder. Fuel injection. 2wd. With trailer pkg. Exc.Intercooler.
Fits:
  • Toyota:
    • 4Runner,
    • Pickup
Thermostatic Switch
MSRP $78.11
$52.54
Part Number: 17728-11030
Toyota Toyota
Other Names: Valve, Thermostatic
Description: Tercel. Liftback, sedan.
Fits:
  • Toyota:
    • Tercel
Thermostat Housing
MSRP $101.25
$68.10
Part Number: 16323-0P030
Toyota Toyota
Options: Lower
Other Names: Housing, Water Inlet, Engine Coolant Thermostat Housing, Housing Water Inlet
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • Sienna,
    • Venza
Thermostat Housing
MSRP $49.93
$33.59
Part Number: 16331-35090
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Outlet, Water
Description: Pick-up, 4-runner. Gas. 4 cylinder. Fuel injection. 4wd. With cooler. Intercooler.
Fits:
  • Toyota:
    • 4Runner,
    • Pickup
Thermostat Gasket
MSRP $7.44
$5.26
Part Number: 16346-50010
Toyota Toyota
Other Names: Gasket, Gasket Thermostat
Description: 4.7L. Tundra. Sequoia. Land Cruiser.
Fits:
  • Toyota:
    • 4Runner,
    • Land Cruiser,
    • Sequoia,
    • Tundra
Thermostat Unit
MSRP $214.20
$144.08
Part Number: 32971-34030
Toyota Toyota
Other Names: Thermostat Transmission
Description: 4.6L, with towing package.
Fits:
  • Toyota:
    • Tundra
Thermostat Housing
MSRP $67.92
$45.69
Part Number: 16321-11011
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Inlet Water
Description: Tercel. Liftback, sedan, wagon. Water inlet. Auto trans. Paseo.
Fits:
  • Toyota:
    • Paseo,
    • Tercel
Thermostat Housing
MSRP $28.50
$19.18
Part Number: 16321-21010
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Inlet Water
Description: Gas engine. Prius.
Fits:
  • Toyota:
    • Prius
Thermostat Housing
MSRP $74.85
$50.35
Part Number: 16321-22050
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Inlet Water
Replaces: 16321-22060
Description: To 05/2000. Type-B. Celica. Gt. MR2. To 04-00.
Fits:
  • Toyota:
    • Celica,
    • Corolla,
    • MR2 Spyder
Thermostat Housing
MSRP $26.75
$17.99
Part Number: 16321-22070
Toyota Toyota
Other Names: Water Inlet, Engine Coolant Thermostat Housing, Inlet Water
Description: Without xrs. Corolla. Matrix. Celica. Gt. From 04-00. MR2. To 05/2000. Type-C. From 04/2000.
Fits:
  • Toyota:
    • Celica,
    • Corolla,
    • Matrix,
    • MR2 Spyder
Thermostat Housing
MSRP $175.24
$117.87
Part Number: 16323-0P010
Toyota Toyota
Options: Lower
Other Names: Water Inlet, Water Separator, Engine Coolant Thermostat Housing, Housing Water Inlet
Replaces: 16323-31011
Description: Tacoma. 4.0L, without towing package. 4-runner. 6 cylinder. From 3/04. 4.0L, without oil cooler. FJ Cruiser. Exc.Towing Package....
Fits:
  • Toyota:
    • 4Runner,
    • FJ Cruiser,
    • Tacoma
Thermostat Housing
MSRP $77.89
$52.39
Part Number: 16323-37040
Toyota Toyota
Options: Lower
Other Names: Engine Coolant Thermostat Housing, Housing Water Inlet
Description: With valvematic eng. C-HR. Thermostat & hoses. IM.
Notes: Included with timing cover.
Fits:
  • Scion:
    • iM
  • Toyota:
    • C-HR,
    • Corolla,
    • Corolla iM
Thermostat Housing
MSRP $77.46
$52.10
Part Number: 16331-35051
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing, Outlet Water
Replaces: 16331-35050
Description: Pick-up, 4-runner. Gas. 4 cylinder. Carb.
Fits:
  • Toyota:
    • Pickup
Thermostat Unit
MSRP $185.21
$124.58
Part Number: 32971-0C010
Toyota Toyota
Other Names: Automatic Transmission Oil Cooler Thermostat, Thermostat Transmission
Fits:
  • Toyota:
    • Tundra
Thermostat Housing
MSRP $94.33
$63.45
Part Number: 16321-0F010
Toyota Toyota
Other Names: Water Inlet, Thermostat Cover, Housing, Inlet Tube, Inlet Water
Replaces: 16321-50020
Description: 4.7L. Outlet. Water inlet. Land Cruiser. Cover. Tundra. Sequoia.
Fits:
  • Toyota:
    • 4Runner,
    • Land Cruiser,
    • Sequoia,
    • Tundra
Thermostat Housing Gasket
MSRP $10.03
$7.10
Part Number: 16326-37010
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing Gasket, Gasket Water Inlet
Description: Without valvematic eng.
Notes: Included with timing cover.
Fits:
  • Scion:
    • xD
  • Toyota:
    • Corolla,
    • Matrix
Thermostat Housing Stud
MSRP $2.41
$1.85
Part Number: 90126-06019
Toyota Toyota
Other Names: By-Pass Pipe Bolt, Engine Coolant Thermostat Housing Stud, Stud Hex Lobular
Description: Gas engine.
Fits:
  • Scion:
    • tC,
    • xA,
    • xB
  • Toyota:
    • Echo,
    • Prius
Engine Coolant Thermostat
MSRP $33.96
$22.85
Part Number: 90916-03046
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-03069
Fits:
  • Toyota:
    • Camry,
    • Celica,
    • Corolla,
    • MR2,
    • Paseo,
    • RAV4,
    • Tercel,
    • Van
Engine Coolant Thermostat
MSRP $30.58
$20.56
Part Number: 90916-03078
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-03022, 90916-03023, 90916-03029, 90916-03036, 90916-03040, 90916-03055
Fits:
  • Toyota:
    • 4Runner,
    • Celica,
    • Corolla,
    • Cressida,
    • Pickup,
    • Starlet,
    • Supra
Engine Coolant Thermostat
MSRP $30.63
$20.61
Part Number: 90916-03125
Toyota Toyota
Other Names: Thermostat
Description: From 07/00.
Fits:
  • Toyota:
    • Celica,
    • Corolla,
    • MR2 Spyder
Engine Coolant Thermostat
MSRP $30.55
$20.54
Part Number: 90916-03145
Toyota Toyota
Other Names: Thermostat
Description: Corolla. 1.8L, japan built, type c. Matrix. Auto trans. 1.8L, manual trans, type c. Vendor:fuji seiko.
Notes: Order by description.
Fits:
  • Scion:
    • xD
  • Toyota:
    • Corolla,
    • Matrix
Engine Coolant Thermostat
MSRP $30.58
$20.56
Part Number: 90916-A3002
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-03133, 90916-03140, 90916-A3001
Notes: Order by description.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Corolla,
    • Highlander,
    • Matrix,
    • RAV4,
    • Sienna,
    • Venza
Thermostat Housing Stud
MSRP $1.72
$1.33
Part Number: 90080-11540
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing Stud, Bolt Stud
Replaces: 90116-06070
Description: 3.3L. 3.0L.
Fits:
  • Toyota:
    • Highlander
Engine Coolant Thermostat
MSRP $37.96
$25.53
Part Number: 90916-03075
Toyota Toyota
Other Names: Thermostat
Description: Fits 4Runner, Camry, Celica, MR2, T100, Tacoma , Tundra MR2. 3.4L. Tundra. Celica. Gt, gt-s. Without turbo. T100. 6...
Fits:
  • Toyota:
    • 4Runner,
    • Camry,
    • Celica,
    • MR2,
    • T100,
    • Tacoma,
    • Tundra
Engine Coolant Thermostat
MSRP $30.58
$20.56
Part Number: 90916-03136
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-C3001
Fits:
  • Scion:
    • tC,
    • xB
  • Toyota:
    • Camry,
    • Corolla,
    • Highlander,
    • Matrix,
    • RAV4,
    • Solara
Thermostat Housing Stud
MSRP $1.72
$1.33
Part Number: 90080-11541
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing Stud, Bolt Stud
Replaces: 92122-60612
Fits:
  • Toyota:
    • Highlander
Engine Coolant Thermostat
MSRP $37.96
$25.53
Part Number: 90916-03079
Toyota Toyota
Other Names: Thermostat
Description: Fits 4Runner, T100, Truck Gas. T100. 6 cylinder. Pick-up, 4-runner. Pick-up. 6 cylinder. 4-runner. 6 cylinder....
Fits:
  • Toyota:
    • 4Runner,
    • Pickup,
    • T100
Engine Coolant Thermostat
MSRP $30.74
$20.68
Part Number: 90916-03093
Toyota Toyota
Other Names: Thermostat
Fits:
  • Scion:
    • xA,
    • xB
  • Toyota:
    • 4Runner,
    • Echo,
    • Prius,
    • Supra,
    • Tacoma,
    • Yaris
Engine Coolant Thermostat
MSRP $311.69
$209.65
Part Number: 16A31-77040
Toyota Toyota
Other Names: Thermostat, Valve Fc Cooling Wa
Description: Temperature Control Valve. Fuel Cell Cooling.
Fits:
  • Toyota:
    • Mirai
Engine Coolant Thermostat
MSRP $38.27
$25.74
Part Number: 90916-03090
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-03060
Fits:
  • Toyota:
    • Camry,
    • Celica,
    • Corolla,
    • MR2,
    • RAV4,
    • Solara
Engine Coolant Thermostat
MSRP $57.71
$38.81
Part Number: 90916-03138
Toyota Toyota
Other Names: Thermostat
Description: Fits 4Runner, Land Cruiser, Sequoia, Tundra 4.7L. Tundra. Sequoia. From 07/2006. 4-runner. 8 cylinder.
Fits:
  • Toyota:
    • 4Runner,
    • Land Cruiser,
    • Sequoia,
    • Tundra
Engine Coolant Thermostat
MSRP $30.63
$20.61
Part Number: 90916-A3003
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-03084, 90916-03129
Fits:
  • Scion:
    • tC,
    • xD
  • Toyota:
    • Avalon,
    • Camry,
    • Celica,
    • Corolla,
    • Highlander,
    • Matrix,
    • MR2 Spyder,
    • RAV4,
    • Sienna,
    • Solara,
    • Venza
Engine Coolant Thermostat
MSRP $30.41
$20.45
Part Number: 90916-A3004
Toyota Toyota
Other Names: Thermostat
Replaces: 90916-03148, 90916-03149
Description: Type b. C-HR. Thermostat & hoses. 1.8L gas, reservoir & hoses. Corolla. Japan built. RAV4 hybrid. With hybrid. With eco. IM.
Fits:
  • Scion:
    • iM
  • Toyota:
    • C-HR,
    • Corolla,
    • Corolla iM,
    • RAV4
Engine Coolant Thermostat Kit
MSRP $54.62
$36.74
Part Number: 16031-36010
Toyota Toyota
Other Names: Thermostat Unit, Water Inlet, Inlet Sub Assembly Wate
Description: Incl.Gasket,Housing and Thermostat. 2.5L. Camry Hybrid. Avalon hybrid. With thermostat.
Notes: Includes Thermostat.
Fits:
  • Toyota:
    • Avalon,
    • Camry
Engine Coolant Thermostat Housing
MSRP $50.17
$33.74
Part Number: 16321-36060
Toyota Toyota
Options: Upper
Other Names: Thermostat Housing, Water Inlet, Inlet Water
Description: With hybrid. RAV4 hybrid.
Fits:
  • Toyota:
    • RAV4
Engine Coolant Thermostat Housing
MSRP $78.76
$52.98
Part Number: 16323-0S020
Toyota Toyota
Options: Lower
Other Names: Water Inlet, Thermostat Housing, Housing Water Inlet
Replaces: 16323-38010
Description: Sequoia. Regular cab, double cab. 5.7L, without tow package. Tundra. Exc.Towing Package. Land Cruiser. Without towing package.
Fits:
  • Toyota:
    • Land Cruiser,
    • Sequoia,
    • Tundra
Engine Coolant Thermostat Housing
MSRP $198.63
$133.60
Part Number: 16323-20020
Toyota Toyota
Options: Lower
Other Names: Thermostat Housing, Housing, Water Inlet, Housing Water Inlet
Replaces: 16323-0A020, 16323-0A021
Description: Sienna. 3.0 & 3.3L. Highlander Hybrid. From 01/2003.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • Sienna,
    • Solara
Engine Coolant Thermostat Gasket
MSRP $0.92
$0.72
Part Number: 16326-31050
Toyota Toyota
Other Names: Water Inlet Gasket, Thermostat Gasket, Gasket, Water Outlet Gasket, Thermostat Housing Gasket, Thermostat Unit O-Ring, Water Inlet...
Replaces: 16326-31010, 16326-31020
Description: Highlander. Tacoma. Sienna. 3.5L, 2017-20, type 2. 3.5L, thermostat & hoses. Avalon. Camry. O-Ring. 3.5L, with hybrid, 2017-19.
Notes: Included with water outlet. Included with water inlet. Part cannot be reused/reinstalled. Included with thermostat housing. Part cannot...
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • Sienna,
    • Tacoma
Engine Coolant Thermostat Gasket
MSRP $6.75
$4.78
Part Number: 16346-66020
Toyota Toyota
Other Names: Gasket Thermostat
Fits:
  • Toyota:
    • Land Cruiser
Engine Coolant Thermostat Gasket
MSRP $3.94
$2.79
Part Number: 16341-35010
Toyota Toyota
Other Names: Thermostat Gasket, Water Inlet Gasket, Gasket Water Outlet
Replaces: 16341-65010
Description: All models. 6 cylinder.
Fits:
  • Toyota:
    • 4Runner,
    • Celica,
    • Cressida,
    • Pickup,
    • Supra,
    • T100
Engine Coolant Thermostat Housing
MSRP $74.42
$50.06
Part Number: 16031-25011
Toyota Toyota
Other Names: Engine Coolant Thermostat Kit, Thermostat, Water Inlet, Thermostat Housing, Thermostat Unit, Inlet Sub Assembly Wate
Replaces: 16031-25010
Notes: Includes Gasket & Thermostat. Part has related component that cannot be reused/reinstalled. o-ring.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • RAV4 Prime,
    • Sienna,
    • Venza
Engine Coolant Thermostat Housing
MSRP $74.42
$50.06
Part Number: 16031-25040
Toyota Toyota
Other Names: Thermostat Unit, Thermostat Housing, Thermostat, Engine Coolant Thermostat, Engine Coolant Thermostat Kit, Water Inlet, Inlet Sub...
Description: From 09/2021. Incl.Gasket,Housing and Thermostat. From 10/2020. Prime plug-in, reservoir & hoses. From 08/2021. 2.5L, with thermostat.
Notes: Part has related component that cannot be reused/reinstalled. o-ring.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • RAV4 Prime,
    • Sienna,
    • Venza
Water Inlet Thermostat Housing
MSRP $40.80
$27.44
Part Number: 16321-0H011
Toyota Toyota
Other Names: Water Inlet, Water Inlet Pipe, Engine Coolant Thermostat Housing, Inlet Water
Replaces: 16321-0H010
Description: Fits Camry , Corolla, Highlander, Matrix, RAV4, Solara, XB RAV4. Matrix. Corolla. Camry. 2.4l. Solara. 2.4l. Camry...
Fits:
  • Scion:
    • xB
  • Toyota:
    • Camry,
    • Corolla,
    • Highlander,
    • Matrix,
    • RAV4,
    • Solara
Engine Coolant Thermostat Gasket
MSRP $5.03
$3.56
Part Number: SU003-11170
Toyota Toyota
Other Names: Thermostat O-Ring, Thermostat Gasket, Gasket Thermo
Replaces: SU003-05821
Description: Transmission Cooling. GR86. Water inlet.
Notes: Included with thermostat.
Fits:
  • Scion:
    • FR-S
  • Toyota:
    • 86,
    • GR86
Engine Coolant Thermostat Housing Bolt
MSRP $1.55
$1.23
Part Number: 90105-A0079
Toyota Toyota
Options: Rear, Lower
Other Names: Thermostat Housing Bolt, Rear Shield Screw, Pipe Bolt, Lower Cover Bolt, Bolt Flange
Replaces: 90105-T0117, 91551-80620
Description: 2.4L turbo, local part. 4.0L, air pump and related components, 2011-13. Rear drive motor.
Fits:
  • Toyota:
    • bZ4X,
    • Highlander,
    • Prius,
    • Prius Plug-In,
    • Prius V,
    • Tundra
Water Inlet Sub-Assembly, With Thermostat
MSRP $74.42
$50.06
Part Number: 16031-31031
Toyota Toyota
Other Names: Thermostat, Thermostat Housing, Thermostat Unit, Inlet Sub Assembly Wate
Replaces: 16031-31030
Description: Fits Avalon, Camry, Highlander, Sienna All. Camry. Sienna. Avalon. Highlander. 3.5L, 2017-20. 3.5L, with...
Notes: Includes Thermostat And Gasket. Part has related components that cannot be reused/reinstalled. gasket.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • Sienna
Engine Coolant Thermostat Housing Gasket
MSRP $2.90
$2.22
Part Number: 16325-0P020
Toyota Toyota
Other Names: Thermostat Housing Gasket, Thermostat Housing Seal, Housing Gasket, Gasket Water Inlet
Description: Engine # 6xxxxxx-84xxxxx. Engine # axxxxxx-lxxxxxx. Exc.Japan Built. Engine # dxxxxxx-gxxxxxx. 3.5L, without hybrid, 2014-16. Engine #...
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • Sienna,
    • Venza
Engine Coolant Thermostat Housing Seal
MSRP $6.52
$4.62
Part Number: 16325-36010
Toyota Toyota
Other Names: Engine Coolant Thermostat Gasket, Engine Coolant Thermostat Seal, Thermostat Gasket, Thermostat Unit Seal, Water Inlet Seal, Gasket...
Description: O-Ring. 2.5L. Camry Hybrid. Avalon hybrid.
Notes: Included with thermostat unit. Included with water inlet w/thermostat.
Fits:
  • Toyota:
    • Avalon,
    • Camry
Water Inlet Sub-Assembly, With THERMOSTAT
MSRP $60.02
$40.37
Part Number: 16031-0P010
Toyota Toyota
Other Names: Thermostat, Water Inlet, Inlet Tube, Thermostat Unit, Inlet Sub Assembly Wate
Replaces: 16031-31010, 16031-31011
Description: Fits 4Runner, FJ Cruiser, Tacoma , Tundra Tacoma. Tundra. 4Runner. FJ Cruiser. 4-runner. 6 cylinder. 4.0L, with...
Notes: Included with water inlet. Included with water separator. Includes Thermostat And Gasket. Includes Water Inlet And Gasket.
Fits:
  • Toyota:
    • 4Runner,
    • FJ Cruiser,
    • Tacoma,
    • Tundra
Engine Coolant Thermostat Housing Bolt
MSRP $0.95
$0.75
Part Number: 90105-A0338
Toyota Toyota
Other Names: Thermostat Housing Bolt, Crankshaft Sensor Screw, Water Inlet Bolt, Engine Coolant Pipe Bolt, Bolt Flange
Replaces: 90105-06352
Description: 2.4L, local part. Reservoir & hoses. Hatchback,.
Fits:
  • Toyota:
    • Corolla,
    • Corolla Cross,
    • Highlander
Water Inlet Sub-Assembly, With Thermostat
MSRP $59.07
$39.73
Part Number: 16031-37010
Toyota Toyota
Other Names: Engine Coolant Thermostat Kit, Thermostat Housing, Engine Coolant Inlet Flange, Inlet Sub Assembly Wate
Description: Fits Corolla , Prius, Prius Prime, Prius v Prius V. Prius Prime. Prius AWD-e. Without prime. 1.8L, reservoir &...
Notes: Includes Thermostat And Gasket. Part has related component that cannot be reused/reinstalled. gasket.
Fits:
  • Toyota:
    • Corolla,
    • Prius,
    • Prius AWD-e,
    • Prius Plug-In,
    • Prius Prime,
    • Prius V
Engine Coolant Thermostat Housing Gasket
MSRP $8.88
$6.29
Part Number: 16119-66020
Toyota Toyota
Other Names: Gasket Thermostat G
Fits:
  • Toyota:
    • Land Cruiser
Engine Coolant Thermostat Housing Gasket
MSRP $2.41
$1.85
Part Number: 16325-31010
Toyota Toyota
Other Names: Housing Gasket, Thermostat Housing Gasket, Thermostat Gasket, Thermostat Housing Seal, Gasket Water Inlet
Description: Engine # 0xxxxxx-9xxxxxx. Japan Built Part. 3.5L, japan built. RAV4. Exc.Japan Built. Engine # 0xxxxxx-5xxxxxx. Engine #...
Fits:
  • Toyota:
    • 4Runner,
    • Avalon,
    • Camry,
    • FJ Cruiser,
    • Highlander,
    • RAV4,
    • Sienna,
    • Tacoma,
    • Tundra,
    • Venza
Engine Coolant Thermostat Housing O-Ring
MSRP $5.98
$4.23
Part Number: 16326-25010
Toyota Toyota
Other Names: Thermostat Housing O-Ring, Thermostat Gasket, Engine Coolant Thermostat Housing Gasket, Thermostat Unit Gasket, Engine Coolant...
Description: 2.5L. From 09/2021. O-Ring. Highlander. From 10/21. From 10/2020. Prime plug-in, reservoir & hoses. From 08/2021.
Notes: Included with thermostat housing. Part cannot be reused/reinstalled.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • RAV4 Prime,
    • Sienna
Engine Coolant Thermostat Housing O-Ring
MSRP $1.12
$0.88
Part Number: 16326-47020
Toyota Toyota
Other Names: Engine Coolant Thermostat Gasket, Thermostat Gasket, Gasket, Water Inlet Gasket, Thermostat Housing O-Ring, Thermostat Unit Gasket,...
Replaces: 16326-47010
Notes: Included with water inlet. Includes water inlet. Part cannot be reused/reinstalled. Included with thermostat housing. Part cannot be...
Fits:
  • Scion:
    • iQ
  • Toyota:
    • Avalon,
    • Camry,
    • Corolla,
    • Corolla Cross,
    • Highlander,
    • Prius C,
    • RAV4,
    • RAV4 Prime,
    • Sienna,
    • Venza
Thermostat
MSRP $30.69
$20.64
Part Number: 90916-03099
Toyota Toyota
Replaces: 90916-03043, 90916-03062, 90916-03072
Description: Pick-up, 4-runner. Diesel.
Fits:
  • Toyota:
    • Pickup
Thermostat
MSRP $39.07
$28.26
Part Number: SU003-04960
Toyota Toyota
Options: Lower
Other Names: Thermo Gasket Ay
Replaces: SU003-00407
Description: Lower. 86. No.1 (at water pump). FR-S. GR86.
Notes: Includes Gasket. Part has related components that cannot be reused/reinstalled. gasket.
Fits:
  • Scion:
    • FR-S
  • Toyota:
    • 86,
    • GR86
Thermostat
MSRP $74.42
$50.06
Part Number: 16031-70010
Toyota Toyota
Other Names: Inlet Sub Assembly Wate
Description: Tundra.
Notes: Includes Housing, Gasket.
Fits:
  • Toyota:
    • Tundra
Thermostat
MSRP $30.58
$20.56
Part Number: 90916-03083
Toyota Toyota
Replaces: 90916-03016, 90916-03028, 90916-03033, 90916-03034, 90916-03035, 90916-03037, 90916-03037-72, 90916-03054, 90916-03056
Description: Pick-up, 4-runner. Gas. With turbo.
Fits:
  • Toyota:
    • Pickup
Thermostat
MSRP $30.41
$20.45
Part Number: 90916-03157
Toyota Toyota
Description: 2.7L. Tacoma.
Fits:
  • Toyota:
    • Tacoma
Thermostat
MSRP $29.16
$19.61
Part Number: 90118-WB459
Toyota Toyota
Description: Yaris. IA.
Fits:
  • Scion:
    • iA
  • Toyota:
    • Yaris,
    • Yaris iA
Thermostat
MSRP $37.96
$25.53
Part Number: 90916-03115
Toyota Toyota
Replaces: 90916-03109
Description: Celica. St.
Fits:
  • Toyota:
    • Celica
Thermostat Housing
MSRP $76.60
$51.52
Part Number: 16321-15020
Toyota Toyota
Other Names: Inlet Hose, Inlet Water
Description: Corolla. Gas. Coupe. Without gts. Usa built. Japan built. Celica. Without turbo. St.
Fits:
  • Toyota:
    • Celica,
    • Corolla
Thermostat Housing
MSRP $69.68
$46.87
Part Number: 16321-71010
Toyota Toyota
Other Names: Inlet Water
Description: Van.
Fits:
  • Toyota:
    • Van
Thermostat Housing
Part Number: 16323-16050
Toyota Toyota
Other Names: Water Inlet, Housing, Water Inlet
Description: MR2. Standard. Without supercharger.
Fits:
  • Toyota:
    • MR2
Discontinued
Thermostat Housing
Part Number: 16331-61032
Toyota Toyota
Other Names: Outlet, Water
Description: Land Cruiser.
Fits:
  • Toyota:
    • Land Cruiser
Discontinued
Thermostat Housing
MSRP $131.11
$88.18
Part Number: 16333-11190
Toyota Toyota
Other Names: Housing Water Outle
Replaces: 16303-11050
Description: Tercel. Liftback, sedan, wagon. Housing.
Fits:
  • Toyota:
    • Tercel
Thermostat Housing
MSRP $29.54
$21.37
Part Number: SU003-00113
Toyota Toyota
Options: Lower
Other Names: Water Outlet, Cover Thermo
Description: Lower. 86. FR-S. GR86. Water outlet.
Fits:
  • Scion:
    • FR-S
  • Toyota:
    • 86,
    • GR86
Thermostat Housing
MSRP $9.08
$6.91
Part Number: SU003-04082
Toyota Toyota
Other Names: Cover, Cover Thermo
Description: 86. Manual trans. FR-S.
Fits:
  • Scion:
    • FR-S
  • Toyota:
    • 86,
    • GR86

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The thermostat in your Toyota vehicle has one role, and it does it rather well. It's responsible for regulating the temperature of your engine. It does this in response to coolant temperature changes.

How an Automotive Thermostat Works

The thermostat features a wax that expands when the engine temperature gets too high. That expansion opens a value that allows coolant to flow from the radiator to the engine, where it collects the engine heat. The coolant then returns to the radiator, where the heat is dispersed through the radiator's flat surface into the atmosphere.

How to Spot a Failing Thermostat

Thermostats don't go bad often, but there are signs of failure. These include:

  • The "Check Engine" dash light engages
  • Your engine begins to overheat
  • The engine runs less efficiently
  • You have HVAC problems

Buy Your Genuine OEM Thermostat Online

If you're experiencing any of these symptoms, conduct a full inspection to determine the source of the trouble. If your thermostat needs replacing, your best option is to go with a real-deal one from Toyota. Not only is it made specifically to work with your model, but it's also guaranteed compatible. Find everything you need for the project right here in our online auto parts catalog, in stock and ready to ship. Order now and save!