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Available as
Genuine (OEM)
New original part from the vehicle maker
- Toyota GenuineMaker's part number178013802143.8 USD
Aftermarket
New part from an independent brand
Equivalent parts from other brands, each shown with that brand's own part number. The expert confirms the fit for your car.
- Brand confirmed on quote3.83 USD
Reference prices as of Oct 18, 2026.
Part numbers
The maker's number, and the numbers other brands give their equivalent of this part. You can search by any of them.
OEMLexus17801-38021
Fits these vehicles
LexusIs2007–2014
Variants differ by market, trim and year: send your VIN with the request and the expert matches the exact part.
About this part
Air filter for the Lexus Is — a routine service item. Part number 17801-38021. Listed for Lexus vehicles without a specific model generation: confirm the exact fit by VIN before ordering.
