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Toyota 90916-03120 Thermostat

1991-2004 Toyota 9091603120

Toyota 90916-03120 Thermostat
  • Part Description
    Thermostat
  • Part Name Code
    16331A
  • Replaces
    90916-03088, 90916-03101
  • Manufacturer
    Toyota
Customer Questions & Answers
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  • Product Specifications

    BrandGenuine Toyota
    Part Name Code16331A
    Manufacturer Part Number90916-03120
    Part DescriptionThermostat
    Manufacturer Note*WAX 82-95
    Item Dimensions3.2 x 2.8 x 2.5 inches
    Item Weight0.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces90916-03088, 90916-03101
    ManufacturerToyota
    SKU90916-03120
    WarrantyThis genuine Toyota part is guaranteed by Toyota's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Vehicle Fitment

    Year Make Model Trim & Engine Important vehicle option details
    1996-2001 Toyota 4RunnerSR5B|4 Cyl 2.7L3RZFE; 3RZFE; RZN180L-GKMSKA, RZN180L-GKPSKA, RZN185L-GKMSKA, RZN185L-GKPSKA
    1991-1997 Toyota PreviaDX, LE|4 Cyl 2.4L2TZFE, 2TZFZE; 2TZFE, 2TZFE; TCR10L-REMDKA, 2TZFZE; TCR10L-REMDKA, TCR10L-REMDKK, TCR10L-RESDKA, TCR10L-RESDKK, TCR10L-RESDVA, TCR10L-RESDVK, TCR10L-RFSGKA, TCR10L-RFSGKK, TCR10L-RFSGVA, TCR10L-RFSGVK, TCR20L-REMDKA, TCR20L-REMDKK, TCR20L-RESDKA, TCR20L-RESDKK, TCR20L-RESDVA, TCR20L-RFSGKA, TCR20L-RFSGKK, TCR20L-RFSGVA, TCR20L-RFSGVK
    1993-1998 Toyota T100STD|4 Cyl 2.7L3RZFE; 3RZFE; RCK10L-TRMRKA, RCK10L-TRSRKA
    1995-2004 Toyota TacomaDLX|4 Cyl 2.4L, 4 Cyl 2.7L2RZFE, 3RZFE; 2RZFE, 3RZFE; RZN140L-TRMDKAB, RZN140L-TRPDKAB, RZN140L-TRSDKAB, RZN150L-CRMDKAB, RZN150L-CRPDKAB, RZN150L-CRSDKAB, RZN161L-TRMDKAB, RZN161L-TRPDKAB, RZN171L-CRMDKAB, RZN171L-CRPDKAB, RZN191L-TRPDKAB, RZN196L-CRPDKAB, RZN196L-PRPDKAB

Customer Questions & Answers

Q:
I would like to know availability and if it is direct fit replacement Posted by ToyotaPartsDeal Specialist
A:
You can Select Your Vehicle to check if 90916-03120 fits your vehicle.
Posted by ToyotaPartsDeal Specialist
Q:
How to replace a thermostat in a cooling system on Toyota T100,1995 through 2004 Toyota Tacoma and 1996 through 2002 Toyota 4Runner? Posted by Customer
A:
Before assuming the thermostat is responsible for a cooling system problem, check the coolant level, drivebelt tension, and temperature gauge (or light) operation. If the engine takes a long time to warm up, the thermostat is probably stuck open. Replace the thermostat with a new one. If the engine runs hot, use your hand to check the temperature of the lower radiator hose. If the hose is not hot, but the engine is, the thermostat is probably stuck in the closed position, preventing the coolant inside the engine from traveling through the radiator. Replace the thermostat. Caution: On models equipped with fuel injection, do not drive the vehicle without a thermostat. The computer may stay in open loop and emissions and fuel economy will suffer. If the lower radiator hose is hot, it means that the coolant is flowing and the thermostat is open. To replace the thermostat, disconnect the negative cable from the battery. Drain the cooling system. If equipped, disconnect the vacuum hoses on the thermostat housing. Detach the housing from the engine. Be prepared for some coolant to spill as the gasket seal is broken. The radiator hose can be left attached to the housing, unless the housing itself is to be replaced. Remove the thermostat, noting the direction in which it was installed in the housing, and thoroughly clean the sealing surfaces. Install a new gasket onto the thermostat or housing. Make sure it is evenly fitted all the way around. Install the thermostat and housing, positioning the jiggle pin, if equipped, at the highest point. Tighten the housing fasteners to the torque and reinstall the remaining components in the reverse order of removal. Refill the cooling system, run the engine and check for leaks and proper operation.
Posted by ToyotaPartsDeal Specialist
Q:
How can you determine if the thermostat is open for the 1999 Toyota Tacoma? Posted by Customer
A:
If the lower radiator hose is hot, it means that the coolant is flowing and the thermostat is open.
Posted by ToyotaPartsDeal Specialist
See expert answers on similar Thermostat
Q:
What should you do if the thermostat is stuck closed for the 1997 Toyota T100? Posted by Customer
A:
You should replace the thermostat.
Posted by ToyotaPartsDeal Specialist
See expert answers on similar Thermostat
Q:
Does this thermostat come with a gasket? Posted by Customer
A:
No, the thermostat doe not come with a gasket or o-ring
Posted by ToyotaPartsDeal Specialist 10/10/2020
Q:
What is the operating temperature in which the thermostat opens? Posted by Customer
A:
This specific thermostat opens at around 195 degrees
Posted by ToyotaPartsDeal Specialist 2/3/2020
If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Toyota Part 90916-03120, the Right Choice

Your vehicle deserves only genuine OEM Toyota parts and accessories. To ensure reliability, purchase Toyota part # 90916-03120 Thermostat. It is sometimes referred to as Toyota Thermostat. Our Toyota parts and accessories are expedited directly from authorized Toyota dealers strategically located all across the U.S. and are backed by the manufacturer's 12 month, 12,000 mile warranty. OEM Toyota parts are the best for restoring your vehicle to factory condition performance. This part fits 1996-2001 Toyota 4Runner, 1991-1997 Toyota Previa, 1993-1998 Toyota T100, 1995-2004 Toyota Tacoma.

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