The service interval specification for the engine air filter element for your fourth generation (2017, 2018, 2019, 2020, 2021 and 2022) Kia Sportage SUV with the Theta II 2.4 liter inline four cylinder engine is every 30,000 miles or 24 months. I recommend checking and cleaning the air filter at every oil change (7,500 miles). Take a look at my DIY tutorial for the procedure (with the compatible replacement part numbers) by clicking on the text link or thumbnail image below.
2017-2022 Kia Sportage Engine Air Filter Replacement Guide
