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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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K&N Engineering
K&N E-0638 High-Flow Replacement Air Filter for Select 2020-2026 Mercedes-Benz CLA45/GLA45 AMG (L4-2.0L)
$83.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2020-2026 Mercedes-Benz CLA45 AMG and GLA45 AMG models (L4-2.0L).
The K&N E-0638 High-Flow Air Filter is engineered to replace your restrictive factory paper filter, providing a measurable increase in airflow for your turbocharged L4-2.0L engine. Designed to drop directly into the original equipment air box, this performance filter offers a precise fit and an easy installation process that requires no specialized tools or modifications.
Constructed with multiple layers of premium oiled cotton media, this filter captures harmful contaminants while maintaining high flow rates even as it collects dust. Unlike disposable filters, the K&N E-0638 is fully washable and reusable, designed to last the life of your Mercedes-Benz. This sustainable design significantly reduces environmental waste by preventing disposable filters and packaging from entering landfills.
- Direct drop-in replacement for the factory air filter inside the OEM housing
- Oiled cotton media provides high airflow and exceptional filtration
- Washable and reusable for the entire lifespan of the vehicle
- Designed to improve throttle response and engine performance
- Manufacturer Part Number: E-0638
- Backed by K&N's No-Hassle Lifetime Limited Warranty
📘 Guides & Manuals
🔧 Fitment & Compatibility
| 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 |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
K&N E-0638 High-Flow Replacement Air Filter for Select 2020-2026 Mercedes-Benz CLA45/GLA45 AMG (L4-2.0L)
$83.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
Our prices are updated daily to ensure we can offer you the best possible price. In the unlikely case that you have found a lower price, please contact us at hello@atlusauto.com and we'll do our best to answer your query right away!
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Share:
$83.99
$83.99
$83.99
Fits select 2020-2026 Mercedes-Benz CLA45 AMG and GLA45 AMG models (L4-2.0L).
The K&N E-0638 High-Flow Air Filter is engineered to replace your restrictive factory paper filter, providing a measurable increase in airflow for your turbocharged L4-2.0L engine. Designed to drop directly into the original equipment air box, this performance filter offers a precise fit and an easy installation process that requires no specialized tools or modifications.
Constructed with multiple layers of premium oiled cotton media, this filter captures harmful contaminants while maintaining high flow rates even as it collects dust. Unlike disposable filters, the K&N E-0638 is fully washable and reusable, designed to last the life of your Mercedes-Benz. This sustainable design significantly reduces environmental waste by preventing disposable filters and packaging from entering landfills.
- Direct drop-in replacement for the factory air filter inside the OEM housing
- Oiled cotton media provides high airflow and exceptional filtration
- Washable and reusable for the entire lifespan of the vehicle
- Designed to improve throttle response and engine performance
- Manufacturer Part Number: E-0638
- Backed by K&N's No-Hassle Lifetime Limited Warranty
📘 Guides & Manuals
🔧 Fitment & Compatibility
| 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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We only sell authentic products from verified brand partners and retail partners globally.
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