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Toyota Highlander Thermostat

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We stock Genuine OEM Toyota Thermostat for your Toyota Highlander. 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.

2020-2022 Toyota Highlander - Thermostat

Part Number: 3297148030
Toyota Toyota
Other Names: Thermostat Transmission
Description: 3.5L.
Fits:
  • Toyota:
    • Highlander
MSRP $205.07
$134.14

2021-2024 Toyota - Engine Coolant Thermostat Housing

Part Number: 16031-25040
Toyota Toyota
Notes: Includes Thermostat & Thermostat Gasket. Part has related component that cannot be reused/reinstalled. o-ring.
Applications: 2.5L W/HYBRID.
Other Names: Thermostat Unit, Thermostat, Engine Coolant Thermostat Kit, Water Inlet, Inlet Sub Assembly Wate
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Crown,
    • Crown Signia,
    • Grand Highlander,
    • Highlander,
    • RAV4,
    • RAV4 Prime,
    • Sienna,
    • Venza
MSRP $60.20
$43.79

2018-2024 Toyota - Engine Coolant Thermostat Housing

Part Number: 16031-25011
Toyota Toyota
Notes: Includes Gasket & Thermostat.
Applications: 2.5L W/O HYBRID.
Other Names: Water Inlet, Engine Coolant Thermostat Kit, Thermostat Unit, Thermostat, Inlet Sub Assembly Wate
Replaces: 16031-25010
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • RAV4 Prime,
    • Sienna,
    • Venza
MSRP $72.17
$52.50

2023-2024 Toyota - Thermostat Housing

Part Number: 16031-F0040
Toyota Toyota
Notes: Includes Thermostat & Gasket.
Applications: 2.4L.
Other Names: Thermostat Unit, Inlet Sub Assembly Wate
Description: Highlander. North america built. 2.4L hybrid.
Fits:
  • Toyota:
    • Grand Highlander,
    • Highlander
MSRP $40.05
$29.14

2021-2024 Toyota - Thermostat Gasket

Part Number: 16326-25010
Toyota Toyota
Notes: Included with water inlet. Included with thermostat housing. Part cannot be reused/reinstalled.
Applications: 2.4L. 2.5L W/HYBRID.
Other Names: Thermostat Housing O-Ring, Thermostat Unit Gasket, Engine Coolant Thermostat Gasket, Water Inlet Seal, Gasket Water Inlet
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Crown,
    • Crown Signia,
    • Grand Highlander,
    • Highlander,
    • RAV4,
    • RAV4 Prime,
    • Sienna,
    • Venza
MSRP $6.47
$5.10

2000-2010 Toyota - Thermostat Housing

Part Number: 16321-20030
Toyota Toyota
Applications: 3.3L.
Other Names: Water Inlet, Cover, Engine Coolant Thermostat Housing, 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
MSRP $112.59
$75.75

2005-2018 Toyota - Thermostat Housing

Part Number: 16323-0P030
Toyota Toyota
Applications: 3.5L.
Other Names: Housing, Water Inlet, Engine Coolant Thermostat Housing, Housing Water Inlet
Fits:
  • Toyota:
    • Avalon,
    • Camry,
    • Highlander,
    • RAV4,
    • Sienna,
    • Venza
MSRP $106.94
$71.94

1994-2019 Toyota Engine Coolant Thermostat 2.5L 3.0L 2.7L 2.4L 3.3L

Part Number: 90916-A3003
Toyota Toyota
Applications: 2.5L. 3.0L. 2.7L. 2.4L. 3.3L. 2001-05. COROLLA 2003-08. COROLLA 1998-02. W/HYDRAULIC FAN MOTOR.
Other Names: Thermostat
Replaces: 90916-03084, 90916-03129
Description: 90916A3003 - 1994-2019 Toyota Engine Coolant Thermostat Thermostat Avalon Camry Celica Corolla Highlander MR2 Spyder Fits xD, MR2...
Fits:
  • Scion:
    • tC,
    • xD
  • Toyota:
    • Avalon,
    • Camry,
    • Celica,
    • Corolla,
    • Highlander,
    • Matrix,
    • MR2 Spyder,
    • RAV4,
    • Sienna,
    • Solara,
    • Venza
MSRP $31.59
$22.98

2006-2007 Toyota Highlander - Thermostat Housing Stud

Part Number: 90080-11541
Toyota Toyota
Other Names: Engine Coolant Thermostat Housing Stud, Bolt Stud
Replaces: 92122-60612
Fits:
  • Toyota:
    • Highlander
MSRP $1.98
$1.56

2023-2024 Toyota - Engine Coolant Thermostat Gasket

Part Number: 16326-F0030
Toyota Toyota
Notes: Included with thermostat unit. Part cannot be reused/reinstalled.
Applications: 2.4L.
Other Names: Thermostat Unit Seal, Gasket, Thermostat Gasket, Engine Coolant Pipe Gasket, Gasket Water Inlet
Description: Grand Highlander. O-Ring. Water Inlet Housing. Location-Pipe. Exc.Japan Built Part. Tacoma. 2.4L hybrid.
Fits:
  • Toyota:
    • Crown,
    • Grand Highlander,
    • Highlander,
    • Land Cruiser,
    • Tacoma
MSRP $1.64
$1.30

2004-2018 Toyota - Engine Coolant Thermostat

Part Number: 90916-03136
Toyota Toyota
Applications: 2.4L.
Other Names: Thermostat
Replaces: 90916-C3001
Fits:
  • Scion:
    • tC,
    • xB
  • Toyota:
    • Camry,
    • Corolla,
    • Highlander,
    • Matrix,
    • RAV4,
    • Solara
MSRP $39.24
$28.54

2001-2007 Toyota Highlander - Thermostat Housing Stud

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
MSRP $1.98
$1.56

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