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Unlock the performance potential of your Mercedes-Benz with the K&N Engineering Original Lifetime Engine Air Filter, engineered for 2015–2021 C63 AMG, G550, GLC63, and S63 AMG models. Built with layered, oiled cotton media, this high-flow filter dramatically improves engine breathing, allowing for increased airflow without compromising filtration efficiency.
The result is enhanced horsepower, quicker throttle response, and smoother acceleration, all while maintaining exceptional engine protection. Designed as a direct drop-in replacement, it fits seamlessly into your factory airbox for a quick, tool-free installation—no cutting or modifications required.
This filter’s washable and reusable construction makes it a long-term, eco-conscious upgrade, eliminating the need for disposable paper filters. Each unit is backed by K&N’s 10-Year/Million Mile Limited Warranty, providing lasting assurance of quality and performance.
From the daily commute to spirited weekend drives, this K&N air filter delivers the clean airflow your Mercedes-Benz engine deserves—precision-engineered for performance, protection, and longevity.
Features:
• High-flow, layered oiled cotton media increases horsepower and airflow efficiency
• Washable and reusable for sustainable, long-term performance
• Simple drop-in installation fits directly into the factory airbox—no tools required
• Designed to boost throttle response and overall engine performance
• Supported by K&N’s 10-Year/Million Mile Limited Warranty
Fitment:
Mercedes-Benz C63 AMG Base 2016
Mercedes-Benz C63 AMG Base 2017
Mercedes-Benz C63 AMG Base 2018
Mercedes-Benz C63 AMG Base 2019
Mercedes-Benz C63 AMG Base 2020
Mercedes-Benz C63 AMG S Base 2015
Mercedes-Benz C63 AMG S Base 2016
Mercedes-Benz C63 AMG S Base 2017
Mercedes-Benz C63 AMG S Base 2018
Mercedes-Benz C63 AMG S Base 2019
Mercedes-Benz C63 AMG S Base 2020
Mercedes-Benz G550 Base 2016
Mercedes-Benz G550 Base 2017
Mercedes-Benz G550 Base 2018
Mercedes-Benz G550 4x4 Base 2017
Mercedes-Benz G550 4x4 Base 2018
Mercedes-Benz GLC63 AMG 4Matic 2018
Mercedes-Benz GLC63 AMG 4Matic 2019
Mercedes-Benz GLC63 AMG 4Matic 2020
Mercedes-Benz GLC63 AMG 4Matic 2021
Mercedes-Benz GLC63 AMG S 4Matic 2018
Mercedes-Benz GLC63 AMG S 4Matic 2019
Mercedes-Benz GLC63 AMG S 4Matic 2020
Mercedes-Benz GLC63 AMG S 4Matic 2021
Mercedes-Benz S63 AMG 4Matic 2018
Order Processing
All orders are processed and shipped within 24 hours of purchase (excluding weekends and holidays).
Orders placed after 3:00 PM EST may ship the following business day.
Shipping Methods
Customers select their preferred shipping method and speed at checkout.
Shipping times are determined by the carrier and cannot be guaranteed by us.
Tracking information will be provided once your order has shipped.
Shipping Coverage
If your package arrives damaged, please notify the delivery driver immediately and contact the shipping carrier to file a claim.
You must report any missing or damaged items within 14 days of delivery.
After this time, we cannot be held responsible for lost or damaged items.
Return Window
You have 30 days from the date of delivery to request a return.
After 30 days, we are unable to accept returns, exchanges, or refund requests.
Eligibility
Items must be returned in their original condition—unused, unwashed, and with all tags and packaging intact.
Certain products may not be eligible for return (e.g., special-order items, customized products, or perishable goods).
Items that have been altered, installed, or modified cannot be returned.
Return Process
Contact our Customer Support team to request a Return Authorization (RMA) before sending items back.
Once your return is approved, you’ll receive instructions on where to send the product.
Customers are responsible for return shipping costs unless the item was defective or incorrect.
Refunds
Refunds are issued to the original payment method once the returned item has been received and inspected.
Please allow 5–10 business days for the refund to appear on your account.
In some cases, a restocking fee may apply (if applicable, this will be disclosed during your return authorization).
