Water Bypass Hose 16261-31061 for Toyota ALPHARD
1626131061 - 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 |
|---|---|---|
| GAC Toyota | $4.66 | Check Better Price |
| Imported Toyota | $4.71 | Check Better Price |
| Lexus | $4.71 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1626131061 | 1626131060 |
| - | 1626131061 | 162610P020 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 27 mapped vehicle models
Product Overview
This is a genuine Lexus OEM water bypass hose, OE 16261-31061, which carries coolant past the thermostat to the radiator. It is used on ALPHARD/VELLFIRE/HV, ALPHARD/VELLFIRE/HYBRID, CENTURY, 250 (NAP), LEXUS ES350/300H and LEXUS ES350/300H/260/250/200, built from 2013 to 2023. 2 cross-reference numbers apply, including 16261-31060 and 16261-0P020.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1626131061 |
| Part Name | Water bypass hose |
| Brand | Toyota |
| Position | Water by-pass (engine cooling circuit) |
| Type | Hose, Water By-Pass |
OE Cross-Reference
| 16261-31060 | Toyota |
| 16261-0P020 | Toyota |
Questions and Answers
Which Toyota and Lexus models does 16261-31061 fit?
Genuine Lexus Water Bypass Hose 16261-31061 is used on ALPHARD/VELLFIRE/HV, CENTURY, 250 (NAP) and LEXUS ES350/300H/260/250/200, built from 2013 to 2023.
Which OEM part numbers interchange with 16261-31061?
2 interchangeable part numbers are listed for 16261-31061, including 16261-31060 (Toyota), 16261-0P020 (Toyota).
How can I verify that 16261-31061 is a genuine Toyota part?
Three checks confirm a genuine Water Bypass Hose: the box label shows the ten-character number 16261-31061 alongside the country-of-origin marking; the thermostat body is stamped with its opening temperature and carries a jiggle valve swaged on both sides so it cannot fall out; and the hose is moulded to the vehicle’s routing with pre-formed bends and connection diameters, and each position carries its own OE number. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 16261-31061 a front or rear part?
This part is listed for the Water by-pass (engine cooling circuit) position.
How many pieces are needed for 16261-31061?
Supplied as one piece per position – check the quantity required for your application.
Is 16261-31061 the same part across different markets?
As a Lexus Genuine Parts number, 16261-31061 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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