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Toyota Thermostats

Your vehicle's thermostat is a part that helps to regulate the flow of coolant to the engine, and it's a very important part of the cooling system in your Toyota. The engine gets really hot as you're on the road, so it's important that all parts of your cooling system are kept in good condition so it doesn't overheat. The thermostat will open as needed to allow the flow of coolant to the engine. It will close to stop the flow of coolant if your engine still needs to overheat. The thermostat is something that can wear out and might need replacement. It might become stuck in an open or closed position that can cause there to be issues with the operation of your engine. You need to be sure to pay attention to the temperature gauge to see if it fluctuates or spikes. Find OEM thermostats for your Toyota here on our site if you need a replacement.

Thermostat Housing

Part Number: SU003-00114
Toyota Toyota
Other Names: Cover Thermo
Description: 86. Auto trans. FR-S.
MSRP $21.66
$17.50

Thermostat Gasket

Part Number: SU003-00409
Toyota Toyota
Notes: Included with lower thermostat. Part cannot be reused/reinstalled.
Applications: 2.4L.
Other Names: Engine Coolant Thermostat Gasket, Gasket Thermo
Description: GR86. Water outlet. Engine Cooling.
MSRP $5.03
$4.06

Thermostat Housing

Part Number: 16321-28010
Toyota Toyota
Applications: 2001-05.
Other Names: Water Inlet Tube, Inlet Water
Description: RAV4. TC.
MSRP $73.33
$52.91

Thermostat Housing

Part Number: 16323-47010
Toyota Toyota
Other Names: Housing, Housing Water Inlet
Description: IQ.
MSRP $53.21
$38.39

Thermostat Bracket

Part Number: 32914-08010
Toyota Toyota
Other Names: Stay Transmission O
Description: 3.5L, 2017-20.
MSRP $25.60
$19.24

Thermostat Housing

Part Number: 16333-11190
Toyota Toyota
Other Names: Housing Water Outle
Replaces: 1630311050
Description: Tercel. Liftback, sedan, wagon. Housing.
MSRP $137.83
$94.87

Thermostat Unit

Part Number: 16031-70010
Toyota Toyota
Notes: Includes Housing & Gasket.
Applications: 3.4L.
Other Names: Thermostat, Inlet Sub Assembly Wate
Description: Left side. Tundra. Sequoia.
MSRP $59.36
$42.83

Thermostat Housing

Part Number: 16331-61032
Toyota Toyota
Other Names: Outlet, Water
Description: Land Cruiser.
Discontinued

Thermostat Manifold

Part Number: 90916-03128
Toyota Toyota
MSRP $64.52
$46.55

Thermostat Assembly

Part Number: 88620-0E040
Toyota Toyota
MSRP $48.33
$36.33

Thermostat Assembly

Part Number: 88620-74040
Toyota Toyota
MSRP $58.30
$42.06

Thermostat Housing

Part Number: 16331-54030
Toyota Toyota
Other Names: Outlet Water
Description: Diesel. Without turbo.
MSRP $54.53
$39.35

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