How to service and repair the thermostat on 2002 Toyota Prius?

To fix the thermostat drain the coolant, take out the water inlet and thermostat, and test the thermostat in warm water by ensuring that it opens the valve correctly (80-84°C). Replace if necessary. Install again with a new gasket, making sure the jiggle valve is in the up position then fill up coolant and check to ensure no leaks.

OEM 2002 Toyota Prius Thermostat

Engine Coolant Thermostat

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

1 Thermostat found

View related parts
2002 Toyota Prius Thermostat
Part Number: 90916-03093
$22.57 MSRP: $31.42
You Save: $8.85 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Engine Coolant Thermostat; Thermostat, Coolant
- Manufacturer Note: *WAX 82-95
- Part Name Code: 16331A
- Item Weight: 0.70 Pounds
- Item Dimensions: 3.4 x 2.9 x 2.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 90916-03093
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2002 Toyota Prius Submodels:
- Base, Touring | 4 Cyl 1.5 L FULL HYBRID EV-GAS (FHEV)

2002 Toyota Prius Thermostat

Looking for affordable OEM 2002 Toyota Prius Thermostat? Explore our comprehensive catalogue of genuine 2002 Toyota Prius Thermostat. All our parts are covered by the manufacturer's warranty. Plus, our straightforward return policy and speedy delivery service ensure an unparalleled shopping experience. We look forward to your visit!

2002 Toyota Prius Thermostat Parts Q&A

Q: How to service and repair the thermostat on 2002 Toyota Prius?
A: To fix the thermostat drain the coolant, take out the water inlet and thermostat, and test the thermostat in warm water by ensuring that it opens the valve correctly (80-84°C). Replace if necessary. Install again with a new gasket, making sure the jiggle valve is in the up position then fill up coolant and check to ensure no leaks.

Related 2002 Toyota Prius Parts

Alternate Year Models

2001 Toyota Prius Thermostat 2003 Toyota Prius Thermostat