Water Tank Frame (Left) 53203-78010 for Lexus NX Series
5320378010 - 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 |
|---|---|---|
| Lexus | $30.44 | Check Better Price |
Compatible Models
Vehicle models currently mapped to this OE part.
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Product Overview
This is a genuine Lexus OEM water tank frame (left), OE 53203-78010, which carries the radiator tank and holds it on the body. It is used on LEXUS NX SERIES, built from 2014 onwards. The part sits in the Front Left position.
Send your VIN or OE number for a wholesale quotation with worldwide export shipping.
Technical Specifications
| OE Number | 5320378010 |
| Part Name | Water tank frame (left) |
| Brand | Toyota |
| Position | Front Left |
| Type | Radiator Support Sub-Assembly (Support Sub-Assy Radiator LH) |
| Weight | 1.60 lb |
| Fitment | Lexus NX200t 2015-2017, NX300 2018-2021, NX300h 2015-2021 (AGZ10L AGZ15L AYZ10L AYZ15L) |
Questions and Answers
Which Toyota or Lexus vehicles is 53203-78010 used on?
53203-78010 covers LEXUS NX SERIES, with production years from 2014 onwards. Chassis codes include AGZ1#, AYZ1#, ZGZ1#.
Which chassis codes does 53203-78010 cover?
Chassis codes include AGZ1#, AYZ1#, ZGZ1#.
How can I verify that 53203-78010 is a genuine Toyota part?
Check three things: (1) the box label carries the ten-character Toyota number 53203-78010 together with the country-of-origin marking; (2) the part number is die-stamped or laser-etched into the metal itself rather than printed in ink, and it matches the box label; (3) the metal carries the supplier’s mark cast or stamped next to Toyota’s own mark, not a separate printed sticker. We can supply the commercial invoice, packing list and, on request, a Certificate of Origin for any shipment.
Where is 53203-78010 installed on the vehicle?
It is fitted in the Front Left position.
How many pieces are needed for 53203-78010?
Sold as one piece per position – check the quantity required for your application.
Is 53203-78010 the same part across different markets?
The Toyota number 53203-78010 is unified across markets; a different number on another catalog is the superseded version – confirm with our sales team before dispatch.
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