Thermostat 16031-25011 for Toyota AVALON
1603125011 - Engine parts
Price Details
Dealer Price ≠ Your Price
Official dealer price is only a benchmark. Your LongTop quote is significantly lower.
| Brand | Longtop Supply Quote | Action |
|---|---|---|
| FAW Toyota | $10.12 | Check Better Price |
| GAC Toyota | $10.12 | Check Better Price |
| Imported Toyota | $10.91 | Check Better Price |
| Lexus | $10.91 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1603125011 | 1603125010 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 53 mapped vehicle models
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Product Overview
The genuine Toyota thermostat, OE 16031-25011, regulates coolant flow so the engine holds operating temperature. Fits AVALON (CHINA), CAMRY/HYBRID (ASIA, NAP), HARRIER/HARRIER HYBRID (JPP), 250 (NAP), LEXUS ES300H and LEXUS ES350/300H, built from 2017 to 2022. The listing carries 7 interchangeable numbers, among them Housing, Supplied and Includes.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1603125011 |
| Part Name | Thermostat |
| Brand | Toyota |
| Type | Thermostat with Housing |
| Opening Temperature | 82C |
OE Cross-Reference
| Housing | with housing |
| Supplied | with gaskets/seals |
| Includes | Thermostat and Gasket |
| 1603125010 | Toyota |
| 725485 | NRF |
| T4245111 | BOGAP |
| 051-025-0008 | ABAKUS |
Questions and Answers
Which Toyota and Lexus models does 16031-25011 fit?
Genuine Toyota Thermostat 16031-25011 is used on AVALON (CHINA), CAMRY/HYBRID (ASIA, NAP), HARRIER/HARRIER HYBRID (JPP), 250 (NAP) and LEXUS ES350/300H, built from 2017 to 2022.
Which OEM part numbers interchange with 16031-25011?
7 interchangeable part numbers are listed for 16031-25011, including Housing (with housing), Supplied (with gaskets/seals), Includes (Thermostat and Gasket), 1603125010 (Toyota).
How many pieces are needed for 16031-25011?
Supplied as one piece per position – check the quantity required for your application.
Is 16031-25011 the same part across different markets?
As a Toyota Genuine Parts number, 16031-25011 is the same across markets; where another catalog lists a different number for the same function, that number is the superseded one – confirm with our sales team before dispatch.
Is there anything I need to know before installing this part?
Yes. Let the system cool fully before opening it, and refill with the specified coolant.
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