Air Cleaner Housing Upper 17705-31191 for Lexus IS250
1770531191 - 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 | $131.44 | Check Better Price |
Replacements
Alternative OE numbers related to this product.
| Brand | Original OE | Replacement OE |
|---|---|---|
| - | 1770531191 | 1770531192 |
| - | 1770531191 | 1770531190 |
Compatible Models
Vehicle models currently mapped to this OE part.
| # | Brand | Model |
|---|---|---|
| 1 | Lexus | Lexus - General area - LEXUS IS250/300 - 200604 - 201304 - GSE2 |
| 2 | Lexus | Lexus - General area - LEXUS IS250/350/2##D - 200508 - 201304 - ALE20,GSE2 |
| 3 | Lexus | Lexus - General area - LEXUS IS250C/300C - 200904 - 201507 - GSE2 |
| 4 | Lexus | Lexus - Japan - LEXUS IS250/350 - 200508 - 201304 - GSE2 |
| 5 | Lexus | Lexus - Japan - LEXUS IS250C/350C - 200904 - 201408 - GSE2 |
| 6 | Lexus | Lexus - Europe - LEXUS IS250/350/2##D - 200508 - 201304 - ALE20,GSE2 |
| 7 | Lexus | Lexus - Europe - LEXUS IS250C - 200904 - 201507 - GSE20 |
Product Overview
This is a genuine Lexus OEM air cleaner housing (upper), OE 17705-31191, which holds the air filter and ducts air into the engine. It is used on LEXUS IS250/300, LEXUS IS250/350, LEXUS IS250C, LEXUS IS250C/300C and LEXUS IS250C/350C, built from 2005 to 2009. 2 cross-reference numbers apply, including 17705-31190 and 17705-31192.
Send your VIN or OE number and we will quote wholesale with worldwide export shipping.
Technical Specifications
| OE Number | 1770531191 |
| Part Name | Air cleaner housing (upper) |
| Brand | Toyota |
| Position | Upper, engine air intake (air cleaner housing top cover) |
| Type | Cap Sub-Assembly, Air Cleaner (air cleaner case upper / housing upper) |
OE Cross-Reference
| 17705-31190 | Toyota |
| 17705-31192 | Toyota |
Questions and Answers
Which Toyota or Lexus models and years does 17705-31191 cover?
17705-31191 fits LEXUS IS250/300, LEXUS IS250/350, LEXUS IS250C/300C and LEXUS IS250C/350C, built from 2005 to 2009. Chassis codes include ALE20, GSE2#, GSE20.
Which chassis codes does 17705-31191 cover?
Chassis codes include ALE20, GSE2#, GSE20.
What is the cross-reference for 17705-31191?
2 numbers interchange with 17705-31191, including 17705-31190 (Toyota), 17705-31192 (Toyota).
How can I verify that 17705-31191 is a genuine Toyota part?
Three checks confirm a genuine Air Cleaner Housing (Upper): the box label shows the ten-character number 17705-31191 alongside the country-of-origin marking; 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. Commercial invoice, packing list and Certificate of Origin can be provided for any shipment.
Is 17705-31191 a front or rear part?
This part is listed for the Upper, engine air intake (air cleaner housing top cover) position.
How many pieces are needed for 17705-31191?
You get one piece per position – check the quantity required for your application.
How often should 17705-31191 be replaced?
Replace it normally every 30,000 km or 24 months, sooner in dusty conditions.
Is 17705-31191 the same part across different markets?
This Lexus number 17705-31191 is unified across markets; if another catalog shows a different number for the same function, that number is the superseded one – confirm before dispatch.
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