If you’d like to check, clean or change the engine air filter element in the Ecotec 1.5L turbo I4 engine in your 3rd generation (2018, 2019, 2020, 2021 & 2022) GM Chevy Equinox SUV, 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.
2018-2022 GM Chevy Equinox Ecotec 1.5L Turbo I4 Engine Air Filter Replacement Guide