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Ships within 48 hours · Estimated delivery Jul 19 - Jul 24
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Description
K&N Engineering E-0638 FITS:K&N 2021 Mercedes Benz A45 AMG L4 2.0L Turbo Drop In Air Filter Air Filters Drop InK&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
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!Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2023 | Mercedes-Benz | CLA45 AMG | 4Matic |
| 2021-2022 | Mercedes-Benz | GLA45 AMG | 4Matic |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 23 reviews
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Product Reviews
★★★★★ 4
No Shirt Pocket!
Fit Type: Regular Fit, Color: Blue Stripe, Size: X-Large
No Pocket! The material was nice quality, a little thicker than I would have anticipate for a low priced shirt, and very soft. The only disappointment was there was not shirt pocket. I suppose I did not look closely enough at the photos to notice that before I purchased. Otherwise, this is a very comfortable shirt.
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Reviewed in the United States on February 23, 2026
★★★★★ 5
Great shirt
Looks so good on hubby he likes the fit very comfortable
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Definitely recommend
Color: Medieval Blue, Size: Large
Very nice shirt
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Comfortable soft shirt
Fits great. Looks good too. Very soft fabrick. Thin enough for summer. Buttons are a little difficult to undo. Fabrick is thin around them and feels like it may unweave. Otherwise very well done
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Reviewed in the United States on March 24, 2026
★★★★★ 4
I love the color and texture of the material.
Color: Acorn, Size: Large
This is a good and comfortable.
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Reviewed in the United States on January 4, 2025