Have Questions?
Professional-grade parts used trackside.
Expert help during business hours.
Encrypted checkout & trusted payments.
Orders ship quickly from regional warehouses.
Upgrade your vehicle's airflow with the K&N 2015 Hyundai Sonata 2.4L Replacement Air Filter, designed to provide a significant boost in horsepower and engine efficiency. Crafted with layered, oiled cotton media, this high-flow filter ensures optimal airflow while effectively capturing contaminants, helping to maintain engine cleanliness and performance. Its innovative design allows for easy installation into your factory air box, making it a straightforward upgrade for a variety of 2015 Hyundai Sonata and 2015 Kia Optima models. The durable construction is engineered to last for the entire lifespan of your vehicle, offering long-term performance benefits. Backed by K&N's 10-Year/Million Mile Limited Warranty, this reusable filter can be washed and reused, reducing ongoing costs and environmental impact. Investing in this filter not only enhances horsepower but also provides excellent engine protection, ensuring your vehicle runs smoothly and efficiently over time. Whether you're looking to improve acceleration or just maintain peak engine health, this high-flow air filter is an ideal choice for your automotive needs. Experience the difference with K&N*s proven filtration technology and enjoy superior airflow and performance that lasts.
Features:
Fitment:
2015 Hyundai Sonata Eco
2015 Hyundai Sonata Hybrid
2015 Hyundai Sonata Hybrid Limited
2015 Hyundai Sonata Limited
2015 Hyundai Sonata Limited 2.0T
2015 Hyundai Sonata SE
2015 Hyundai Sonata Sport
2015 Hyundai Sonata Sport 2.0T
2015 Kia Optima SX Turbo
2016 Hyundai Sonata Base
2016 Hyundai Sonata Eco
2016 Hyundai Sonata Hybrid
2016 Hyundai Sonata Hybrid Limited
2016 Hyundai Sonata Limited
2016 Hyundai Sonata Limited 2.0T
2016 Hyundai Sonata Plug-In Hybrid
2016 Hyundai Sonata Plug-In Hybrid Limited
2016 Hyundai Sonata SE
2016 Hyundai Sonata Sport
2016 Hyundai Sonata Sport 2.0T
2016 Kia Optima EX
2016 Kia Optima Hybrid
2016 Kia Optima Hybrid EX
2016 Kia Optima LX
2016 Kia Optima LX 1.6T
2016 Kia Optima SX
2016 Kia Optima SX Limited
2017 Hyundai Sonata Base
2017 Hyundai Sonata Hybrid Limited
2017 Hyundai Sonata Hybrid SE
2017 Hyundai Sonata Limited
2017 Hyundai Sonata Limited 2.0T
2017 Hyundai Sonata Plug-In Hybrid
2017 Hyundai Sonata Plug-In Hybrid Limited
2017 Hyundai Sonata SE
2017 Hyundai Sonata Sport
2017 Hyundai Sonata Sport 2.0T
2017 Kia Optima EX
2017 Kia Optima Hybrid EX
2017 Kia Optima Hybrid Premium
2017 Kia Optima LX
2017 Kia Optima Plug-In Hybrid EX
2017 Kia Optima SX
2018 Hyundai Sonata Hybrid Limited
2018 Hyundai Sonata Hybrid SE
2018 Hyundai Sonata Limited
2018 Hyundai Sonata Plug-In Hybrid
2018 Hyundai Sonata Plug-In Hybrid Limited
2018 Hyundai Sonata SE
2018 Hyundai Sonata SEL
2018 Hyundai Sonata Sport
2018 Kia Optima EX
2018 Kia Optima Hybrid EX
2018 Kia Optima Hybrid Premium
2018 Kia Optima LX
2018 Kia Optima Plug-In Hybrid EX
2018 Kia Optima S
2019 Hyundai Sonata Hybrid Limited
2019 Hyundai Sonata Hybrid SE
2019 Hyundai Sonata Limited
2019 Hyundai Sonata Plug-In Hybrid
2019 Hyundai Sonata Plug-In Hybrid Limited
2019 Hyundai Sonata SE
2019 Hyundai Sonata SEL
2019 Hyundai Sonata Sport
2019 Kia Optima Hybrid EX
2019 Kia Optima LX
2019 Kia Optima Plug-In Hybrid EX
2019 Kia Optima S
2020 Kia Optima Hybrid EX
2020 Kia Optima LX
2020 Kia Optima Plug-In Hybrid EX
2020 Kia Optima S
2020 Kia Optima Special Edition
2020 Kia Optima SX
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).
