Air Cleaner Assembly 17700-31783 for Lexus RX270
1770031783 - 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 | $188.84 | Check Better Price |
| Lexus | $229.93 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1770031783 | 1770031782 |
| - | 1770031783 | 1770031781 |
Compatible Models
Vehicle models currently mapped to this OE part.
Product Overview
OE 17700-31783 is the genuine Lexus OEM air filter assembly that holds the filter element and seals the intake air path. It is used on LEXUS RX270/350/450H, built from 2008 onwards. 3 cross-reference numbers apply, including 17700-31780, 17700-31781 and 17700-31782.
Send your OE number or VIN for a wholesale quotation and worldwide shipping.
Technical Specifications
| OE Number | 1770031783 |
| Part Name | Air filter assembly |
| Brand | Toyota |
| Type | Air Cleaner Assembly |
OE Cross-Reference
| 17700-31780 | Toyota |
| 17700-31781 | Toyota |
| 17700-31782 | Toyota |
Questions and Answers
Which Toyota or Lexus vehicles is 17700-31783 used on?
17700-31783 covers LEXUS RX270/350/450H, with production years from 2008 onwards. Chassis codes include AGL10, GGL1#, GYL1#, GGL15.
Which chassis codes does 17700-31783 cover?
Chassis codes include AGL10, GGL1#, GYL1#, GGL15.
What part numbers replace 17700-31783?
Listed on this page are 3 interchangeable numbers for 17700-31783, among them 17700-31780 (Toyota), 17700-31781 (Toyota), 17700-31782 (Toyota).
How can I verify that 17700-31783 is a genuine Toyota part?
A genuine Air Filter Assembly shows the Toyota number 17700-31783 on the box label with the country-of-origin marking. On the part itself, the element uses a daisy-shaped or crystal-type pleat pattern rather than a plain straight fold, with a smooth adhesive line bonding the media to the end caps; and the filter carries both an anti-drainback valve and a bypass valve that opens only at the designed pressure when the element is clogged. Documentation is available on request – commercial invoice, packing list and Certificate of Origin.
How many pieces are needed for 17700-31783?
Sold as one piece per position – check the quantity required for your application.
How often should 17700-31783 be replaced?
For this application, replacement is normally every 30,000 km or 24 months, sooner in dusty conditions.
Is the genuine part worth it compared with an aftermarket equivalent?
What the genuine item buys you is concrete: the heat-resistant acrylic rubber gasket stays sealed at temperature instead of hardening and leaking; and the bypass valve opens only at the designed pressure, so a clogged filter cannot starve the engine – many counterfeits omit it entirely. These are the aftermarket equivalents you may also see quoted.
What documentation comes with an order?
Each order can ship with the commercial invoice, the packing list and, on request, a Certificate of Origin; the part number is printed on the shell, so you can match it against the invoice.
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