K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product!
Technical Bulletin
This Part Fits:
Technical Bulletin
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2018-2019 | Buick | LaCrosse | Avenir |
| 2017-2019 | Buick | LaCrosse | Base |
| 2017-2019 | Buick | LaCrosse | Essence |
| 2017-2019 | Buick | LaCrosse | Preferred |
| 2017-2019 | Buick | LaCrosse | Premium |
| 2019 | Buick | LaCrosse | Sport Touring |
| 2019-2020 | Buick | Regal Sportback | Avenir |
| 2018-2020 | Buick | Regal Sportback | Base |
| 2018-2020 | Buick | Regal Sportback | Essence |
| 2019 | Buick | Regal Sportback | GS |
| 2018-2020 | Buick | Regal Sportback | Preferred |
| 2018-2019 | Buick | Regal Sportback | Preferred II |
| 2018-2020 | Buick | Regal TourX | Base |
| 2018-2020 | Buick | Regal TourX | Essence |
| 2018-2020 | Buick | Regal TourX | Preferred |
| 2019-2025 | Cadillac | XT4 | Luxury |
| 2019-2025 | Cadillac | XT4 | Premium Luxury |
| 2019-2025 | Cadillac | XT4 | Sport |
| 2016-2019 | Chevrolet | Malibu | Hybrid |
| 2016-2021 | Chevrolet | Malibu | L |
| 2016-2025 | Chevrolet | Malibu | LS |
| 2016-2025 | Chevrolet | Malibu | LT |
| 2016-2022 | Chevrolet | Malibu | Premier |
| 2019-2025 | Chevrolet | Malibu | RS |