Water Bypass Hose 16261-31020 for Toyota 4RUNNER
1626131020 - 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 | $1.36 | Check Better Price |
| GAC Toyota | $1.58 | Check Better Price |
| Imported Toyota | $1.50 | Check Better Price |
| Lexus | $1.50 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 52 mapped vehicle models
Product Overview
The genuine Toyota water bypass hose, OE 16261-31020, carries coolant past the thermostat to the radiator. It is used on 4RUNNER, FJ CRUISER, FORTUNER (SUV), HILUX (DOUBLE CAB), TACOMA and LAND CRUISER (CHINA), built from 1999 to 2024. This part also carries one cross-reference number: 16261-AD010.
Send your VIN or OE number for a wholesale quotation with worldwide export shipping.
Technical Specifications
| OE Number | 1626131020 |
| Part Name | Water bypass hose |
| Brand | Toyota |
| Position | Housing To Pipe / Outlet flange to right cylinder head connector |
| Type | Hose, Water By-Pass |
| Length | 218mm |
| Width | 32mm |
| Height | 32mm |
OE Cross-Reference
| 16261-AD010 | Toyota |
Questions and Answers
Which Toyota and Lexus models does 16261-31020 fit?
Genuine Toyota Water Bypass Hose 16261-31020 is used on 4RUNNER, FJ CRUISER, FORTUNER (SUV), HILUX (DOUBLE CAB), TACOMA and LAND CRUISER (CHINA), built from 1999 to 2024.
Which OEM part numbers interchange with 16261-31020?
1 interchangeable part numbers are listed for 16261-31020, including 16261-AD010 (Toyota).
What are the dimensions of 16261-31020?
Genuine Toyota Water Bypass Hose 16261-31020 measures 218mm long, 32mm wide, and 32mm high.
How can I verify that 16261-31020 is a genuine Toyota part?
Check three things: (1) the box label carries the ten-character Toyota number 16261-31020 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 16261-31020 installed on the vehicle?
It is fitted in the Housing To Pipe / Outlet flange to right cylinder head connector position.
How many pieces are needed for 16261-31020?
Supplied as one piece per position – check the quantity required for your application.
What documentation comes with an order?
Every shipment can include the commercial invoice and packing list, and on request a Certificate of Origin; the part number is printed on the body or cast into the housing, so you can match it against the invoice.
Is 16261-31020 the same part across different markets?
As a Toyota Genuine Parts number, 16261-31020 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.
FIND THE RIGHT OE PART
Precision in Every Part. Excellence in Every Price.
Typically replies within 10 mins
Recommended Products
Water Bypass Hose 16261-0T041 for Toyota E'Z
No. 4 Water Bypass Hose 16281-31011 for Toyota 4RUNNER
Water Bypass Hose 16264-22090 for Toyota MR2
Water Bypass Hose 16261-37020 for Toyota Corolla
