Engine Water Inlet Pipe 16322-31030 for Toyota Avalon
1632231030 - 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 |
|---|---|---|
| GAC Toyota | $16.85 | Check Better Price |
| Imported Toyota | $13.33 | Check Better Price |
| Lexus | $13.33 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1632231030 | 1632231070 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 25 mapped vehicle models
Product Overview
This is a genuine Lexus OEM engine water inlet pipe, OE 16322-31030, which carries coolant between engine components. Fits 350/300H, LEXUS ES240/350, LEXUS ES350 (NAP), LEXUS ES350/300H, LEXUS RX270/350/450H and LEXUS RX300/330/350, built from 2003 to 2015. The listing carries 2 interchangeable numbers, among them 16322-0P020 and 16322-31070.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1632231030 |
| Part Name | Engine water inlet pipe |
| Brand | Toyota |
| Position | Water inlet |
| Type | Pipe, Water Inlet |
OE Cross-Reference
| 16322-0P020 | Toyota |
| 16322-31070 | Toyota |
Questions and Answers
Which Toyota or Lexus models and years does 16322-31030 cover?
16322-31030 fits 350/300H, LEXUS ES240/350, LEXUS ES350/300H, LEXUS RX270/350/450H and LEXUS RX300/330/350, built from 2003 to 2015.
What is the cross-reference for 16322-31030?
2 numbers interchange with 16322-31030, including 16322-0P020 (Toyota), 16322-31070 (Toyota).
How can I verify that 16322-31030 is a genuine Toyota part?
Three checks confirm a genuine Engine Water Inlet Pipe: the box label shows the ten-character number 16322-31030 alongside the country-of-origin marking; the pipe number is printed on the body and matches the packaging label, and fuel joints lock with a specific retaining clip rather than a hose clamp; and factory hoses are secured with constant-tension spring-band clamps (part families 96111-xxxxx, 90466-xxxxx, 16581-xxxxx), never screw-type worm-gear clamps. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 16322-31030 a front or rear part?
This part is listed for the Water inlet position.
How many pieces are needed for 16322-31030?
You get one piece per position – check the quantity required for your application.
Is 16322-31030 the same part across different markets?
This Lexus number 16322-31030 is unified across markets; if another catalog shows a different number for the same function, that number is the superseded one – confirm before dispatch.
Is there anything I need to know before installing this part?
Worth knowing first: Let the system cool fully before opening it, and refill with the specified coolant.
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