How to replace the thermostat on 2001 Toyota Highlander?

Start by draining the coolant while proceeding to remove the generator assembly [27020 / 98-35] and water inlet [16321/98-20] by unboring two nuts and unconnecting it from the cylinder block. The new thermostat [16331A / 98-20] requires installation along with its new gasket by positioning the jiggle valve upward at a 100-degree mark between prescribed limits. The procedure ends with water inlet [16321 / 98-20] reinstallation by using 2 nuts followed by coolant addition and leak examination.

OEM 2001 Toyota Highlander 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
2001 Toyota Highlander Water Inlet
Part Number: 90916-A3003
$22.69 MSRP: $31.59
You Save: $8.90 (29%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Thermostat; Engine Coolant Thermostat; Thermostat, Coolant
- Replaces: 90916-03129, 90916-03084
- Part Name Code: 16331A
- Item Weight: 0.70 Pounds
- Item Dimensions: 2.3 x 0.9 x 2.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 90916-A3003
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2001 Toyota Highlander Submodels:
- Base, Hybrid, Hybrid Limited, LE, Limited, Plus, SE, Sport | 4 Cyl 2.4 L GAS, 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L GAS, 6 Cyl 3.3 L FULL HYBRID EV-GAS (FHEV), 6 Cyl 3.3 L GAS

2001 Toyota Highlander Thermostat

Looking for affordable OEM 2001 Toyota Highlander Thermostat? Explore our comprehensive catalogue of genuine 2001 Toyota Highlander 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!

2001 Toyota Highlander Parts Questions & Experts Answers

Q: How to replace the thermostat on 2001 Toyota Highlander?
A: Start by draining the coolant while proceeding to remove the generator assembly [27020 / 98-35] and water inlet [16321/98-20] by unboring two nuts and unconnecting it from the cylinder block. The new thermostat [16331A / 98-20] requires installation along with its new gasket by positioning the jiggle valve upward at a 100-degree mark between prescribed limits. The procedure ends with water inlet [16321 / 98-20] reinstallation by using 2 nuts followed by coolant addition and leak examination.