Confirm filter size and airflow direction
Verify whether the 2014-2020 Lexus IS uses one or two cabin filters, check the size and arrow, and switch the ignition off before removing trim.
2014–2020 Lexus IS
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| Part Name | Part Number | Price | Buy |
|---|---|---|---|
| Cabin air filter for 2014-2020 Lexus IS350; verify arrows, size, and VIN/trim fitment | — | $28.00 |
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Follow these steps carefully
Verify whether the 2014-2020 Lexus IS uses one or two cabin filters, check the size and arrow, and switch the ignition off before removing trim.
Open the glove box or access panel on the 2014-2020 Lexus IS using the correct stops and damper procedure. Support brittle trim instead of forcing it.
Slide the cover off the 2014-2020 Lexus IS, note the airflow arrow and dirt side, and remove the old filter without dropping leaves into the blower.
Vacuum the tray and install the new filter in the original orientation. Make sure every edge is seated and the cover locks without bowing the filter.
Reinstall the glove box and trim on the 2014-2020 Lexus IS. Run the blower through its speeds and confirm airflow, odor, and noise improve; investigate water or blower damage separately.
Test your repair before closing everything up. If something doesn't work right, double-check your steps.
⚠️ Common Mistakes to Avoid