How to replace a thermostat in a Toyota Tundra and Toyota Sequoia engine?

Before any repairs, it is important to check the coolant level and drive belt tension, and make sure the temperature gauge or warning light circuit is functioning correctly. If the engine has overheated, there may be issues with cylinder head gaskets, pistons, or cylinder heads. To replace the thermostat, disconnect the negative battery cable, remove the engine splash shield, and drain the cooling system. Remove the engine cover and, if applicable, the throttle body cover and air cleaner housing. Disconnect and remove air pump hoses if necessary. Remove the radiator hose, housing mounting nuts, and the housing and thermostat assembly. Clean the sealing surfaces, install a new gasket, and reassemble the components in reverse order. Refill the cooling system, check for leaks, and ensure proper operation.

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Engine Coolant Thermostat

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2 Thermostats found

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Toyota Sequoia Thermostat
Part Number: 90916-03100
- Manufacturer Note: *WAX 82-95
$21.96 MSRP: $30.69
You Save: $8.73 (29%)

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Fits the following Vehicles:
2001-2007 Toyota Sequoia | Limited, SR5 | 8 Cyl 4.7L | 2UZFE; 2UZFE; UCK35L-GKBLKA, UCK35L-GKBSKA, UCK35L-GKSLKA, UCK35L-GKSSKA, UCK45L-GKBLKA, UCK45L-GKBSKA, UCK45L-GKSLKA, UCK45L-GKSSKA
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Toyota Sequoia Thermostat
Part Number: 90916-03138
- Manufacturer Note: *WAX 82-95
$41.28 MSRP: $57.71
You Save: $16.43 (29%)

Add to Cart
More Info
Fits the following Vehicles:
2006-2010 Toyota Sequoia | Limited, SR5 | 8 Cyl 4.7L | 2UZFE; 2UZFE; UCK35L-GKBLKA, UCK35L-GKBSKA, UCK45L-GKBLKA, UCK45L-GKBSKA, UCK60L-GKALKA, UCK60L-GKASKA, UCK65L-GKALKA, UCK65L-GKASKA
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Toyota Sequoia Thermostat Parts Questions & Answers

Thermostat
90916-03138
Q: How to replace a thermostat in a Toyota Tundra and Toyota Sequoia engine?
A: Before any repairs, it is important to check the coolant level and drive belt tension, and make sure the temperature gauge or warning light circuit is functioning correctly. If the engine has overheated, there may be issues with cylinder head gaskets, pistons, or cylinder heads. To replace the thermostat, disconnect the negative battery cable, remove the engine splash shield, and drain the cooling system. Remove the engine cover and, if applicable, the throttle body cover and air cleaner housing. Disconnect and remove air pump hoses if necessary. Remove the radiator hose, housing mounting nuts, and the housing and thermostat assembly. Clean the sealing surfaces, install a new gasket, and reassemble the components in reverse order. Refill the cooling system, check for leaks, and ensure proper operation.

Related Toyota Sequoia Parts

About Toyota Sequoia Thermostat

Everything installed in your Toyota Sequoia vehicle needs to be kept in good working condition. The online catalog we provide will get you through the ordering process safely and securely. All genuine Toyota Thermostat from us are shipped directly from authorized Toyota Dealer. If you want search for Sequoia Thermostat fast and easily, we assure you that you get to opt for one in less the time.

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