No. 1 Water Bypass Hose 16261-31050 for Toyota Alphard
1626131050 - 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 | $2.46 | Check Better Price |
| GAC Toyota | $2.38 | Check Better Price |
| Imported Toyota | $2.42 | Check Better Price |
| Lexus | $2.42 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 51 mapped vehicle models
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Product Overview
OE 16261-31050 is the genuine Toyota OEM no. 1 water bypass hose that carries coolant past the thermostat to the radiator. It fits ALPHARD/VELLFIRE/HV, ALPHARD/VELLFIRE/HYBRID, BLADE, ESTIMA, 350/300H and LEXUS ES240/350, built from 2003 to 2020. It is fitted in the Engine cooling system / water bypass circuit position.
Send your VIN or OE number for a wholesale quotation with worldwide export shipping.
Technical Specifications
| OE Number | 1626131050 |
| Part Name | No. 1 water bypass hose |
| Brand | Toyota |
| Position | Engine cooling system / water bypass circuit |
| Type | No. 1 water bypass hose |
| Length | 5.8in |
| Width | 2.1in |
| Height | 1.5in |
| Weight | 0.60 lb |
Questions and Answers
Which Toyota or Lexus models and years does 16261-31050 cover?
16261-31050 fits ALPHARD/VELLFIRE/HV, BLADE, ESTIMA, 350/300H and LEXUS ES240/350, built from 2003 to 2020.
What are the dimensions of 16261-31050?
16261-31050 measures 5.8in long, 2.1in wide, and 1.5in high.
How can I verify that 16261-31050 is a genuine Toyota part?
Check three things: (1) the box label carries the ten-character Toyota number 16261-31050 together with the country-of-origin marking; (2) factory hoses are secured with constant-tension spring-band clamps (part families 96111-xxxxx, 90466-xxxxx, 16581-xxxxx), never screw-type worm-gear clamps; (3) the thermostat body is stamped with its opening temperature and carries a jiggle valve swaged on both sides so it cannot fall out. We can supply the commercial invoice, packing list and, on request, a Certificate of Origin for any shipment.
Where is 16261-31050 installed on the vehicle?
It is fitted in the Engine cooling system / water bypass circuit position.
How many pieces are needed for 16261-31050?
You get one piece per position – check the quantity required for your application.
Is 16261-31050 the same part across different markets?
This Toyota number 16261-31050 is unified across markets; if another catalog shows a different number for the same function, that number is the superseded one – confirm before dispatch.
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