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  • K&N Engineering Drop In Air Filter E-0638 fits 2020-2023 Mercedes-Benz CLA45 AMG 4Matic / 2025 Mercedes-Benz CLA45 AMG S 4Matic+ / 2021-2023 Mercedes-Benz GLA45 AMG 4Matic
K&N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter - Main Product View
K&N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter - Side View
K&N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter - Back View
K&N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter - Installation View
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K&N Engineering Drop In Air Filter E-0638 fits 2020-2023 Mercedes-Benz CLA45 AMG 4Matic / 2025 Mercedes-Benz CLA45 AMG S 4Matic+ / 2021-2023 Mercedes-Benz GLA45 AMG 4Matic

K&N Engineering
E-0638
In stock
$83.99 USD
$83.99 USD
K&N Engineering Drop In Air Filter E-0638 fits 2020-2023 Mercedes-Benz CLA45 AMG 4Matic / 2025 Mercedes-Benz CLA45 AMG S 4Matic+ / 2021-2023 Mercedes-Benz GLA45 AMG 4Matic
Description
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 No-Hassle Lifetime 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!

This Part Fits:

Year Make Model Submodel
2020-2023 Mercedes-Benz CLA45 AMG 4Matic
2025-2026 Mercedes-Benz CLA45 AMG S 4Matic+
2021-2023 Mercedes-Benz GLA45 AMG 4Matic
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