Buy Toyota Thermostats

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The Toyota thermostat in the engine acts as a regulation valve that controls the flow of coolant. It is imperative that the engine is allowed to reach a specific temperature before coolant is sent to it. The thermostat controls the amount of coolant going to the radiator and makes it run efficiently, so it's definitely not a part to ignore if there are issues. If your OEM thermostat is going bad, you will see several warning signs. You might notice a high-temperature reading that jumps up within the first fifteen minutes of starting the car. This is known as being in the "red zone" and should be taken extremely seriously. There could also be a low-temperature reading resulting in an underheated engine. Watch for the temperature changing erratically or coolant leaks that signify a problem. If you ignore these signs, you might end up stranded on the side of the road with an engine that isn't working properly. To keep your Toyota's engine running smoothly, you want to replace the defective part with an OEM replacement thermostat. Only OEM thermostats are going to fit the make and model of your vehicle perfectly and allow you to be confident during the installation process. Find the right one for your make and model along with other cooling system parts by browsing below.

Engine Coolant Thermostat Housing

Part Number: 16323-0S020
Toyota Toyota
Applications: 5.7L. 4.6L.
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
MSRP $82.98
$59.87

Engine Coolant Thermostat Housing

Part Number: 16323-20020
Toyota Toyota
Applications: 3.3L.
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
MSRP $237.84
$163.01

Engine Coolant Thermostat Housing Gasket

Part Number: 16325-31010
Toyota Toyota
Applications: 3.5L.
Other Names: Water Inlet Gasket, Housing Gasket, Thermostat Housing Gasket, Thermostat Gasket, Thermostat Housing Seal, Gasket Water Inlet
Fits:
  • Toyota:
    • 4Runner,
    • Avalon,
    • Camry,
    • FJ Cruiser,
    • Highlander,
    • RAV4,
    • Sienna,
    • Tacoma,
    • Tundra,
    • Venza
MSRP $2.64
$1.99

Engine Coolant Thermostat Housing Gasket

Part Number: 16119-66020
Toyota Toyota
Other Names: Gasket Thermostat G
Fits:
  • Toyota:
    • Land Cruiser
MSRP $9.46
$7.11

Engine Coolant Thermostat Housing Bolt

Part Number: SU003-02198
Toyota Toyota
Other Names: Thermostat Housing Bolt, Water Pump Bolt, Water Manifold Bolt, Cooling System Crossover Line Bolt, Engine Water Pump Bolt, Bolt 6X25X18
Fits:
  • Scion:
    • FR-S
  • Toyota:
    • 86,
    • GR86
MSRP $2.30
$1.86

Water Inlet Sub-Assembly, With THERMOSTAT

Part Number: 16031-0P010
Toyota Toyota
Notes: Included with water inlet. Included with water separator. Includes Thermostat And Gasket. Includes Water Inlet And Gasket.
Applications: 4.0L.
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...
Fits:
  • Toyota:
    • 4Runner,
    • FJ Cruiser,
    • Tacoma,
    • Tundra
MSRP $75.17
$54.23

Engine Coolant Thermostat Housing Bolt

Part Number: 90105-A0338
Toyota Toyota
Other Names: Crankshaft Sensor Bolt, Thermostat Unit Bolt, Water Inlet Hose Bolt, Water Outlet Hose Bolt, Crankshaft Sensor Screw, Thermostat...
Replaces: 90105-06352
Description: 2.4L. 2.0L, reservoir & hoses. 2.0L hybrid, radiator & mounting. 2.5L. Hatchback,.
Fits:
  • Toyota:
    • Corolla,
    • Corolla Cross,
    • Crown,
    • Crown Signia,
    • Highlander,
    • Prius,
    • Prius Prime,
    • Tacoma
MSRP $1.15
$0.86

Water Inlet Sub-Assembly, With Thermostat

Part Number: 16031-31031
Toyota Toyota
Notes: Includes Thermostat And Gasket. Part has related component that cannot be reused/reinstalled. gasket.
Applications: 3.5L.
Other Names: Thermostat, Thermostat Unit, Thermostat Housing, 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...
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • Sienna
MSRP $66.02
$47.63

Water Inlet Sub-Assembly, With Thermostat

Part Number: 16031-37010
Toyota Toyota
Notes: Includes Thermostat And Gasket.
Applications: 1.8L W/Hybrid.
Other Names: Thermostat Housing, Inlet Sub Assembly Wate
Description: Fits Corolla , Prius, Prius Prime, Prius v Prius V. Prius Prime. Prius AWD-e. Without prime. 1.8L, reservoir &...
Fits:
  • Toyota:
    • Corolla,
    • Prius,
    • Prius AWD-e,
    • Prius Plug-In,
    • Prius Prime,
    • Prius V
MSRP $64.19
$46.31

Engine Coolant Thermostat Housing Gasket

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
MSRP $3.14
$2.36

Thermostat

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
MSRP $30.59
$22.99

Thermostat

Part Number: 90916-A3004
Toyota Toyota
Applications: 1.8L W/o Hybrid.
Replaces: 90916-03148, 90916-03149
Description: Type b. C-HR. Thermostat & hoses. 1.8L gas, reservoir & hoses. RAV4 hybrid. With hybrid. Corolla. With eco. IM.
Fits:
  • Scion:
    • iM
  • Toyota:
    • C-HR,
    • Corolla,
    • Corolla iM,
    • RAV4
MSRP $38.90
$29.24

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