How to Effectively Service and Repair Your Thermostat on Toyota Tundra?

In order to fix the thermostat, empty the coolant, disconnect the water inlet, and pull the thermostat and gasket out. Check the thermostat in hot water, change it, when it does not open between 80-84°C or does not meet the valve lift requirements. Install new gasket, tighten the nuts, fill the coolant and test the leakage.

How to Properly Service and Repair a Thermostat on Toyota Tundra?

In order to service the thermostat, drain the coolant, take off the water inlet, and take out the thermostat and gasket. Test the thermostat in hot water, it is to be opened at 80-84°C. Replace if necessary. Change the gasket, mount the thermostat and reassemble. Add coolant and leak test.

OEM Toyota Tundra Thermostat

Engine Coolant Thermostat

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3 Thermostats found

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Toyota Tundra Thermostat
Part Number: 90916-03138
$41.45 MSRP: $57.70
You Save: $16.25 (29%)
Ships in 1 Business Day
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Product Specifications
- Manufacturer Note: *WAX 82-95
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2009 Toyota Tundra | Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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Toyota Tundra Thermostat
Part Number: 90916-03100
$26.40 MSRP: $36.75
You Save: $10.35 (29%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Engine Coolant Thermostat
- Manufacturer Note: *WAX 82-95
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2006 Toyota Tundra | Base, Limited, SR5 | 8 Cyl 4.7 L GAS
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Toyota Tundra Thermostat
Part Number: 90916-03075
$27.59 MSRP: $38.41
You Save: $10.82 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Coolant Thermostat; Thermostat, Coolant
- Manufacturer Note: *WAX 82-95
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2004 Toyota Tundra | Base, SR5 | 6 Cyl 3.4 L GAS

Toyota Tundra Thermostat

If you're thinking about purchasing OEM parts for your Toyota Tundra, our website is your one-stop destination. We stock an extensive selection of genuine Toyota Tundra Thermostat at pocket-friendly prices. Plus, we guarantee a swift delivery and a hassle-free return policy for your convenience.

Toyota Tundra Thermostat Parts and Q&A

Thermostat
90916-03075
Q: How to Effectively Service and Repair Your Thermostat on Toyota Tundra?
A: In order to fix the thermostat, empty the coolant, disconnect the water inlet, and pull the thermostat and gasket out. Check the thermostat in hot water, change it, when it does not open between 80-84°C or does not meet the valve lift requirements. Install new gasket, tighten the nuts, fill the coolant and test the leakage.
Thermostat
90916-03100
Q: How to Properly Service and Repair a Thermostat on Toyota Tundra?
A: In order to service the thermostat, drain the coolant, take off the water inlet, and take out the thermostat and gasket. Test the thermostat in hot water, it is to be opened at 80-84°C. Replace if necessary. Change the gasket, mount the thermostat and reassemble. Add coolant and leak test.

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