Lexus NX engine air filter

01 About the part

Cleans the air going into the engine. A clogged one costs power and fuel economy. All about engine air filter →

02 What changes the fit

1. The first-generation NX has model years 2015 through 2021, so the 2020 and 2021 NX on this page are that generation. source
2. The second-generation NX (AZ20) has model years from 2022. Lexus revealed it on 11 June 2021. It uses the GA-K platform shared with the RAV4. source
3. 2 of 5 engines use forced induction: 2.0L 4-cyl turbo gasoline; 2.4L 4-cyl turbo gasoline. EPA fuel economy records
4. Air filters are matched to the engine and its air box, so pick the engine first. With 5 engine choices on this vehicle, that step matters.
5. Filter dimensions aren't in a source we can cite. Check your owner's manual or enter your VIN.
6. EPA rates 8 NX versions separately for these years: NX 300, NX 300 F Sport, NX 300h, NX 250, NX 350, NX 350h, NX 450h Plus, NX 350 F Sport.

Engines, 2020–2024

NHTSA recalls · air intake

NHTSA lists no air intake recalls for the 2020–2024 Lexus NX as of 2026-11-09. NHTSA recalls