Thermostat 16031-31051 for Toyota GRANVIA
1603131051 - 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 | $12.62 | Check Better Price |
| Imported Toyota | $20.81 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1603131051 | 1603131050 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Toyota | Toyota - General area - GRANVIA/HIACE/MAJESTY - 201902 - GDH30#,32#,GRH30#,32 |
| 2 | Toyota | Toyota - General area - GRNVA/HIACE/MJSTY - 201902 - GDH30#,32#,GRH30#,32 |
| 3 | Toyota | Toyota - General area - Prado: LAND CRUISER PRADO - 201005 - 202006 - GRJ150L-GKA*KC,GRJ152,TRJ150L-GK*EKC,TRJ152 |
| 4 | Toyota | Toyota - United States/Canada - GRNVA/HIACE/MJSTY - 201902 - GDH30#,32#,GRH30#,32 |
| 5 | Toyota | Toyota - United States/Canada - TACOMA - 200409 - GRN2##,3##,TRN2 |
Product Overview
This is a genuine Toyota OEM thermostat, OE 16031-31051, which regulates coolant flow so the engine holds operating temperature. It fits GRANVIA/HIACE/MAJESTY, GRNVA/HIACE/MJSTY, TACOMA and LAND CRUISER PRADO, built from 2004 to 2019. 3 interchangeable part numbers are listed, including 1603131050, 1603131060 and 1603131052.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1603131051 |
| Part Name | Thermostat |
| Brand | Toyota |
| Type | Thermostat with Housing |
OE Cross-Reference
| 1603131050 | Toyota |
| 1603131060 | Toyota |
| 1603131052 | Toyota |
Questions and Answers
Which Toyota or Lexus models and years does 16031-31051 cover?
16031-31051 fits GRANVIA/HIACE/MAJESTY, TACOMA and LAND CRUISER PRADO, built from 2004 to 2019.
What is the cross-reference for 16031-31051?
3 numbers interchange with 16031-31051, including 1603131050 (Toyota), 1603131060 (Toyota), 1603131052 (Toyota).
How many pieces are needed for 16031-31051?
You get one piece per position – check the quantity required for your application.
Is 16031-31051 the same part across different markets?
This Toyota number 16031-31051 is unified across markets; if another catalog shows a different number for the same function, that number is the superseded one – confirm before dispatch.
Is there anything I need to know before installing this part?
Worth knowing first: Let the system cool fully before opening it, and refill with the specified coolant.
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