Radiator Reservoir Cap 16405-0P020 for Toyota Reiz
164050P020 - 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 | $5.01 | Check Better Price |
| GAC Toyota | $5.01 | Check Better Price |
| Imported Toyota | $2.77 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Toyota | Toyota - General area - Reiz: REIZ - 200510 - 201009 - GRX12 |
| 2 | Toyota | Toyota - General area - Reiz: REIZ - 201009 - 201709 - GRX13 |
Product Overview
OE 16405-0P020 is the genuine Toyota OEM water tank make-up kettle cover that closes the reservoir and holds pressure in it. Fits REIZ, built from 2005 to 2010. It is mounted in the Coolant reservoir neck, engine cooling system position.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 164050P020 |
| Part Name | Water tank make-up kettle cover |
| Brand | Toyota |
| Position | Coolant reservoir neck, engine cooling system |
| Type | Radiator reservoir cap (water tank kettle lid) |
Questions and Answers
Which Toyota or Lexus vehicles is 16405-0P020 used on?
16405-0P020 covers REIZ, with production years 2005 to 2010. Chassis codes include GRX12#, GRX13#.
Which chassis codes does 16405-0P020 cover?
Chassis codes include GRX12#, GRX13#.
How can I verify that 16405-0P020 is a genuine Toyota part?
Three checks confirm a genuine Water Tank Make-Up Kettle Cover: the box label shows the ten-character number 16405-0P020 alongside the country-of-origin marking; 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; and the component also carries the OE supplier’s name next to Toyota’s, for example DENSO, AISIN, NSK or KYB. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 16405-0P020 a front or rear part?
This part is listed for the Coolant reservoir neck, engine cooling system position.
How many pieces are needed for 16405-0P020?
Sold as one piece per position – check the quantity required for your application.
Is 16405-0P020 the same part across different markets?
The Toyota number 16405-0P020 is unified across markets; a different number on another catalog is the superseded version – confirm with our sales team before dispatch.
Is there anything I need to know before installing this part?
A few points before you fit it: Compare the number on the part with your invoice before installation, and follow the torque values in the service manual.
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