Air Filter 17801-31131 for Toyota Avalon
1780131131 - 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 | $7.79 | Check Better Price |
| GAC Toyota | $8.45 | Check Better Price |
| Imported Toyota | $7.70 | Check Better Price |
| Lexus | $7.70 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1780131131 | 1780131130 |
| - | 1780131131 | 178010P051 |
Compatible Models
Vehicle models currently mapped to this OE part.
Show all 35 mapped vehicle models
Product Overview
OE 17801-31131 is the genuine Lexus OEM air filter that cleans air before it reaches the engine. Fits 350/300H, LEXUS ES350 (NAP), LEXUS ES350/300H, LEXUS NX SERIES, LEXUS RX SERIES and LEXUS RX270/350/450H, built from 2008 to 2017. The listing carries 6 interchangeable numbers, among them C22039, E1334L and A3007.
Send your OE number or VIN for a wholesale quotation and worldwide shipping.
Technical Specifications
| OE Number | 1780131131 |
| Part Name | Air Filter |
| Brand | Toyota |
| Type | Panel |
| Length | 243mm |
| Width | 220mm |
| Height | 56mm |
| Country of Origin | Japan |
OE Cross-Reference
| C 22 039 | Mann |
| E1334L | Hengst |
| A3007 | Purflux |
| CA10755 | FRAM |
| 49430 | WIX |
| 1500A608 | Mitsubishi |
Questions and Answers
Which Toyota or Lexus vehicles is 17801-31131 used on?
17801-31131 covers 350/300H, LEXUS ES350/300H, LEXUS NX SERIES, LEXUS RX SERIES and LEXUS RX270/350/450H, with production years 2008 to 2017.
What part numbers replace 17801-31131?
Listed on this page are 6 interchangeable numbers for 17801-31131, among them C 22 039 (Mann), E1334L (Hengst), A3007 (Purflux), CA10755 (FRAM).
What size is 17801-31131?
Measuring 243mm long, 220mm wide, and 56mm high, this Lexus Air Filter (part number 17801-31131) is a genuine unit.
How can I verify that 17801-31131 is a genuine Toyota part?
A genuine Air Filter shows the Toyota number 17801-31131 on the box label with the country-of-origin marking. On the part itself, the filter itself carries the Toyota logo, the part number and the supplier name (DENSO) printed on it; and the gasket is heat-resistant acrylic rubber, and the element is coarse on the outside and fine on the inside. Documentation is available on request – commercial invoice, packing list and Certificate of Origin.
How many pieces are needed for 17801-31131?
Sold as one piece per position – check the quantity required for your application.
How often should 17801-31131 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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