【CF11966 Cabin Air Filter Fitments】Upgrade Cadillac cabin air filter compatible with Blazer (2019-2023), Bolt (2017-2022), Camaro (2016-2023), Colorado (2015-2022), Corvette (2020-2023), Cruze (2016-2019), Equinox (2018-2023), Impala (2014-2020), Malibu (2016-2023), Silverado (2019-2022), Suburban (2021-2022), Tahoe (2021-2022), Trailblazer (2021-2023), Traverse (2018-2023), Volt (2016-2019), Acadia (2017-2022), Canyon (2015-2022), Sierra (2019-2023), Terrain (2018-2023), Yokon (2021-2023) 【CF11966 Cabin Air Filter Fitments】Upgrade Cadillac cabin air filter compatible with Enclave (2018-2023), Encore GX (2020-2023), Envision (2016-2023), Lacrosse (2017-2019), Regal (2017-2020), ATS (2013-2019), CT4 (2020-2022), CT5 (2020-2022), CT6 (2016-2020), CTS (2014-2019), Escalade (2021-2022), XT4 (2019-2022), XT5 (2017-2022), XT6 (2021-2022), XTS (2013-2019) 【Replacement Part Number】Activated carbon filter replaces CF11966, ACF027, CF185, BE-966, CF-283, PA10014, 13356914, 13356916, 13508023, CUK24003, C38224, 24211, please carefully check before placing the brand/model/year to determine the products you need, thank you! 【Breathe Clean & Fresh Air】 Buick cabin air filter prevent harmful fine particles and dust from entering the vehicle, and provide true clean air for enhanced respiratory health for you. 【Easy install】 Buick cabin air filter is located behind the glove box and on average will only take 15 minutes to replace the old filter with a new filter. It is important to replace your cabin air filter periodically to help keep the air in your vehicle clean. 【Warm Reminder】: Replace the air filter element every 3-6 months or 5000-10000 kilometers in vehicle form