Toyota Prius Thermostat

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We stock Genuine OEM Toyota Thermostat for your Toyota Prius. OEM thermostats are designed and manufactured to fit and function perfectly with your specific make and model of vehicle. They are designed to regulate the flow of coolant through your engine, ensuring that your engine operates at the correct temperature range. A malfunctioning thermostat can cause overheating, poor fuel efficiency, and potential engine damage, so replacing it with an OEM part can ensure optimal performance and reliability. Additionally, using an OEM thermostat can help ensure that the part is covered under the manufacturer's warranty. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

1992-2001 Toyota - Water Outlet

Part Number: 16331-74220
Toyota Toyota
Notes: Order by description.
Applications: 1996-2000.
Other Names: Thermostat Housing, Engine Coolant Outlet Flange, Outlet Water
Description: RAV4. Housing. Without water outlet plug. 2.2L. From 12/1997. Type-B.
Fits:
  • Toyota:
    • Camry,
    • Celica,
    • RAV4,
    • Solara
MSRP $109.10
$73.40

2018-2024 Toyota - Automatic Transmission Oil Cooler Hose Adapter

Part Number: 90404-14030
Toyota Toyota
Notes: Included with thermostat unit. Part has related component that cannot be reused/reinstalled. o-ring.
Other Names: Automatic Transmission Oil Cooler Tube, Connector Tube, Thermostat Unit Connector, Oil Line, Oil Outlet Tube
Description: Outlet. At Trans. 2.5L us built. 3.5L. 2.4L hybrid. 2.5L japan built.
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Grand Highlander,
    • Highlander,
    • RAV4,
    • Sequoia
MSRP $14.46
$10.51

2010-2023 Toyota - Strut Bracket Bolt

Part Number: 91551-00820
Toyota Toyota
Other Names: Thermostat Bolt, Bolt Flange
Description: Tire brace & rack. 2.7L.
Fits:
  • Toyota:
    • 4Runner,
    • GR Corolla
MSRP $1.82
$1.43

1994-2004 Toyota - Plate Gasket

Part Number: 16119-75020
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing Gasket, Gasket Thermostat G
Description: 2.4 & 2.7L.
Fits:
  • Toyota:
    • 4Runner,
    • T100,
    • Tacoma
MSRP $8.14
$6.41

2017-2024 Toyota - 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
$48.02

2013-2024 Toyota - Engine Coolant Thermostat

Part Number: SU00311169
Toyota Toyota
Notes: Includes Gasket.
Applications: 2.4L.
Other Names: Thermostat, Thermo Gasket Ay
Replaces: SU003-00408
Description: Auto trans only. GR86. Water inlet. 86. No.2 (at rear of engine). FR-S. Transmission Cooling. Incl.Gasket.
Fits:
  • Scion:
    • FR-S
  • Toyota:
    • 86,
    • GR86
MSRP $49.74
$36.18

1988-1996 Toyota - Engine Coolant Thermostat

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
MSRP $38.74
$28.18

2023-2024 Toyota - Control Valve

Part Number: 16342-F0010
Toyota Toyota
Applications: 2.4L.
Other Names: Engine Coolant Thermostat, Control Valve, Water Manifold, Valve Water Control
Description: Control Valve. Incl.Gasket. Grand Highlander. 2.4L hybrid. 2.4L, hoses, pipes and components. Crown. Incl.Thermostat.
Fits:
  • Toyota:
    • Crown,
    • Grand Highlander,
    • Highlander,
    • Land Cruiser,
    • Tacoma
MSRP $1,109.07
$730.10

OEM NEW Engine Coolant Thermostat Fits 1992-2001 Toyota Camry & 1989-1999 Toyota Celica & 1988-1990 Toyota Corolla & 1987-1989 Toyota MR2 & 1996-2000 Toyota RAV4 & 1999-2001 Toyota Solara

Part Number: 90916-03090
Toyota Toyota
Applications: 2.2L. 1996-2000. W/O HYDRAULIC FAN MOTOR.
Other Names: Thermostat
Replaces: 90916-03060
Fits:
  • Toyota:
    • Camry,
    • Celica,
    • Corolla,
    • MR2,
    • RAV4,
    • Solara
MSRP $38.41
$27.94

2000-2008 Toyota - Thermostat Housing

Part Number: 16321-22070
Toyota Toyota
Applications: COROLLA 2003-08.
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
MSRP $28.26
$20.56

2003-2024 Toyota - 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
$54.68

2012-2015 Scion iQ - Thermostat

Part Number: 90916-03147
Toyota Toyota
Other Names: Thermostat Element
Description: IQ.
Fits:
  • Scion:
    • iQ
MSRP $34.24
$24.91

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