Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Upgrade your Acura RDX with the K&N Replacement Air Filter designed specifically for models from 2013 to 2018 equipped with a 3.5L V6 engine. This high-flow, washable filter features layered, oiled cotton media engineered to enhance airflow, which can lead to increased horsepower and improved engine efficiency. Its durable construction ensures it can be cleaned and reused throughout your vehicle's lifespan, providing a cost-effective and environmentally friendly solution for optimal engine performance. The filter installs easily into your factory air box, making it a straightforward upgrade for DIY enthusiasts and professionals alike. With K&N*s reputation for quality and performance, this filter offers a reliable way to boost engine output while maintaining excellent filtration capabilities. Covered by K&N*s 10-Year/Million Mile Limited Warranty, it provides peace of mind for long-term durability and performance.
Features:
Fitment:
2013 Acura RDX Base
2014 Acura RDX Base
2015 Acura RDX Base
2016 Acura RDX Base
2017 Acura RDX Base
2018 Acura RDX Base
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).
