No. 6 Water Bypass Hose 16283-31030 for Toyota 4RUNNER
1628331030 - 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 | $2.07 | Check Better Price |
| GAC Toyota | $2.29 | Check Better Price |
| Imported Toyota | $2.11 | Check Better Price |
| Lexus | $2.11 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 23 mapped vehicle models
Product Overview
OE 16283-31030 is the genuine Toyota OEM no. 6 water bypass hose that carries coolant past the thermostat to the radiator. Fits 4RUNNER, COASTER (CHINA), FJ CRUISER, LEXUS GX400/460, LAND CRUISER (CHINA) and TUNDRA, built from 2006 to 2021. It is mounted in the Water By-Pass position.
Send your VIN or OE number for a wholesale quotation with worldwide export shipping.
Technical Specifications
| OE Number | 1628331030 |
| Part Name | No. 6 water bypass hose |
| Brand | Toyota |
| Position | Water By-Pass |
| Type | Water By-Pass Hose, No.6 |
Questions and Answers
Which Toyota and Lexus models does 16283-31030 fit?
Genuine Toyota No. 6 Water Bypass Hose 16283-31030 is used on 4RUNNER, COASTER (CHINA), FJ CRUISER, LEXUS GX400/460, LAND CRUISER (CHINA) and TUNDRA, built from 2006 to 2021.
How can I verify that 16283-31030 is a genuine Toyota part?
Check three things: (1) the box label carries the ten-character Toyota number 16283-31030 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 16283-31030 installed on the vehicle?
It is fitted in the Water By-Pass position.
How many pieces are needed for 16283-31030?
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 16283-31030 the same part across different markets?
As a Toyota Genuine Parts number, 16283-31030 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.
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