K&N Engineering 33-2448 High-Flow Replacement Air Filter for Hyundai and Kia Vehicles

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! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty. Associated products: 99-5000 Filter Care Service Kit Aerosol

• ULTIMATE LONGEVITY: No-hassle lifetime limited warranty on stock replacement K&N air filters- limitations apply
• Million Mile Limited Warranty

Upgrade your vehicle’s factory air intake system with the K&N Engineering 33-2448 High-Flow Replacement Air Filter. Designed as a direct-fit replacement for the original equipment air filter, this reusable filter installs inside the factory air box without requiring modifications. Its layered, oiled cotton media is engineered to increase airflow while capturing contaminants, helping support improved engine performance and dependable filtration.

The K&N 33-2448 is washable and reusable, providing long-term value and reducing the need for repeated disposable filter replacements. Built for the service life of your vehicle, it is backed by K&N’s No-Hassle Lifetime Limited Warranty and Million Mile Limited Warranty, subject to applicable limitations. For proper maintenance, use the associated K&N 99-5000 Filter Care Service Kit Aerosol when cleaning and re-oiling the filter.

Designed for select Hyundai and Kia applications, this automotive air filter is intended to fit the factory intake configuration. Confirm your vehicle’s year, make, model, engine, and existing filter specifications before installation. This product is a replacement air filter and does not include an intake tube, air box, or other intake-system components.

Key Product Specifications and Technical Data

• Brand: K&N Engineering
• Part Number: 33-2448
• Product Type: High-flow replacement air filter
• Filter Media: Layered, oiled cotton
• Serviceability: Washable and reusable
• Installation: Direct replacement for the factory air filter
• Warranty: No-Hassle Lifetime Limited Warranty and Million Mile Limited Warranty
• Maintenance Product: Compatible with K&N 99-5000 Filter Care Service Kit Aerosol

What’s Included

• One K&N 33-2448 High-Flow Replacement Air Filter

Fitment

Fits select 2011–2013 Kia Sorento models, including listed 2011, 2012, and 2013 applications. Fitment data also references select 2010–2012 Hyundai Santa Fe, 2011–2012 Hyundai Sonata, and Kia Optima applications. Verify exact engine and vehicle compatibility before purchase.

Features:

• High-flow cotton media: Layered, oiled cotton construction is engineered to improve airflow while helping capture engine-damaging contaminants.
• Washable and reusable: Designed for repeated service and long-term use, reducing reliance on replacement disposable filters.
• Direct factory replacement: Installs in the original air box using the vehicle’s existing intake configuration.
• Long-term warranty coverage: Backed by K&N’s No-Hassle Lifetime Limited Warranty and Million Mile Limited Warranty, subject to applicable limitations.

Fitments:
2010 Hyundai Santa Fe GLS
2010 Hyundai Santa Fe Limited
2010 Hyundai Santa Fe SE
2011 Hyundai Santa Fe GLS
2011 Hyundai Santa Fe Limited
2011 Hyundai Santa Fe SE
2011 Hyundai Sonata GLS
2011 Hyundai Sonata Hybrid
2011 Hyundai Sonata Limited
2011 Hyundai Sonata SE
2011 Kia Optima EX
2011 Kia Optima Hybrid
2011 Kia Optima LX
2011 Kia Optima SX
2011 Kia Sorento Base
2011 Kia Sorento EX
2011 Kia Sorento LX
2011 Kia Sorento SX
2012 Hyundai Azera Base
2012 Hyundai Santa Fe GLS
2012 Hyundai Santa Fe Limited
2012 Hyundai Santa Fe SE
2012 Hyundai Sonata GLS
2012 Hyundai Sonata Hybrid
2012 Hyundai Sonata Limited
2012 Hyundai Sonata SE
2012 Kia Optima EX
2012 Kia Optima Hybrid
2012 Kia Optima LX
2012 Kia Optima SX
2012 Kia Sorento Base
2012 Kia Sorento EX
2012 Kia Sorento LX
2012 Kia Sorento SX
2013 Hyundai Azera Base
2013 Hyundai Sonata GLS
2013 Hyundai Sonata Hybrid
2013 Hyundai Sonata Hybrid Limited
2013 Hyundai Sonata Limited
2013 Hyundai Sonata SE
2013 Kia Optima EX
2013 Kia Optima Hybrid EX
2013 Kia Optima Hybrid LX
2013 Kia Optima LX
2013 Kia Optima SX
2013 Kia Optima SXL
2013 Kia Sorento EX
2013 Kia Sorento LX
2013 Kia Sorento SX
2014 Hyundai Azera Base
2014 Hyundai Azera Limited
2014 Hyundai Sonata GLS
2014 Hyundai Sonata Hybrid
2014 Hyundai Sonata Hybrid Limited
2014 Hyundai Sonata Limited
2014 Hyundai Sonata SE
2014 Kia Cadenza Limited
2014 Kia Cadenza Premium
2014 Kia Optima EX
2014 Kia Optima Hybrid EX
2014 Kia Optima Hybrid LX
2014 Kia Optima Limited
2014 Kia Optima LX
2014 Kia Optima SX
2014 Kia Optima SX Turbo
2014 Kia Optima SXL Turbo
2015 Hyundai Azera Base
2015 Hyundai Azera Limited
2015 Hyundai Sonata Hybrid
2015 Hyundai Sonata Hybrid Limited
2015 Kia Cadenza Limited
2015 Kia Cadenza Premium
2015 Kia Optima EX
2015 Kia Optima Hybrid EX
2015 Kia Optima Hybrid LX
2015 Kia Optima Limited
2015 Kia Optima LX
2015 Kia Optima SX
2015 Kia Optima SX Turbo
2015 Kia Optima SXL Turbo
2016 Hyundai Azera Base
2016 Hyundai Azera Limited
2016 Kia Cadenza Base
2016 Kia Cadenza Limited
2016 Kia Cadenza Premium
2016 Kia Optima Hybrid
2016 Kia Optima Hybrid EX
2017 Hyundai Azera Base
2017 Hyundai Azera Limited
2017 Kia Optima Hybrid EX
2018 Kia Optima Plug-In Hybrid EX
2019 BMW M6 Gran Coupe Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1