Radiator Reservoir Tank 16470-31050 for Toyota 4RUNNER
1647031050 - 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 | $25.65 | Check Better Price |
| Imported Toyota | $25.38 | Check Better Price |
| Lexus | $25.38 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 14 mapped vehicle models
Product Overview
OE 16470-31050 is the genuine Lexus OEM water tank hydrating kettle that stores coolant as it expands and contracts in the cooling system. It fits 4RUNNER, LEXUS GX400/460, LEXUS GX460, LAND CRUISER and LAND CRUISER PRADO, built from 2009 to 2017. It is fitted in Engine bay, radiator reserve / coolant expansion position.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1647031050 |
| Part Name | Water tank hydrating kettle |
| Brand | Toyota |
| Position | Engine bay, radiator reserve / coolant expansion position |
| Type | Radiator reserve tank assembly (engine coolant reservoir / water tank kettle) |
Questions and Answers
Which Toyota and Lexus models does 16470-31050 fit?
Genuine Lexus Water Tank Hydrating Kettle 16470-31050 is used on 4RUNNER, LEXUS GX400/460, LAND CRUISER and LAND CRUISER PRADO, built from 2009 to 2017.
How can I verify that 16470-31050 is a genuine Toyota part?
Three checks confirm a genuine Water Tank Hydrating Kettle: the box label shows the ten-character number 16470-31050 alongside the country-of-origin marking; the component also carries the OE supplier’s name next to Toyota’s, for example DENSO, AISIN, NSK or KYB; and parts produced in Japan show MADE IN JAPAN on the part-number label, and current Japanese packaging carries a faint 5% screen on every other Genuine Parts logo. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 16470-31050 a front or rear part?
This part is listed for the Engine bay, radiator reserve / coolant expansion position position.
How many pieces are needed for 16470-31050?
Supplied as one piece per position – check the quantity required for your application.
Is 16470-31050 the same part across different markets?
As a Lexus Genuine Parts number, 16470-31050 is the same across markets; where another catalog lists a different number for the same function, that number is the superseded one – confirm with our sales team before dispatch.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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