About this part
What it does. Denso Air Filter Denso 735-143-3824 keeps dust and debris out of the intake so the engine draws clean air.
Symptoms that point to this part
- Reduced fuel economy
- Sluggish acceleration
- Visibly dirty or clogged filter element
Service note. Typically inspected at every service and replaced roughly annually.
Fitment. Catalogued as fitting 2019–2022 Kia Sportage, 2020–2021 Hyundai Tucson, 2020 Kia Optima. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.