K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details.

Product Specifications
Air Filter Shape Panel
Filter Material Cotton Gauze
Height 1.438 in (37 mm)
Outside Length 11.125 in (283 mm)
Outside Width 7.813 in (198 mm)

Application
2018 Kia Optima Hybrid 2.0L L4 Fuel Injection All Models
2018 Kia Optima 2.4L L4 Fuel Injection All Models
2018 Kia Optima 2.0L L4 Fuel Injection Non-US Models, Except Turbo
2018 Kia Optima 1.7L L4 Diesel Engine All Models
2018 Hyundai Sonata 2.4L L4 Fuel Injection All Models
2017 Kia Optima Hybrid 2.0L L4 Fuel Injection All Models
2017 Kia Optima 2.4L L4 Fuel Injection All Models
2017 Kia Optima 2.0L L4 Fuel Injection Non-US Models, Except Turbo
2017 Kia Optima 1.7L L4 Diesel Engine All Models
2017 Kia K7 2.4L L4 Fuel Injection All Models
2017 Kia K7 2.2L L4 Diesel Engine All Models
2017 Kia K5 2.4L L4 Fuel Injection All Models
2017 Kia K5 2.0L L4 Fuel Injection All Models
2017 Kia K5 1.6L L4 Fuel Injection All Models
2017 Kia Cadenza 2.4L L4 Fuel Injection All Models
2017 Kia Cadenza 2.2L L4 Diesel Engine All Models
2017 Hyundai Sonata Hybrid 2.0L L4 Fuel Injection All Models
2017 Hyundai Sonata 2.4L L4 Fuel Injection All Models
2016 Kia Optima Hybrid 2.0L L4 Fuel Injection Non-US Models, From 9/16
2016 Kia Optima 2.4L L4 Fuel Injection All Models
2016 Kia Optima 2.0L L4 Fuel Injection Non-US Models, Except Turbo
2016 Kia Optima 1.7L L4 Diesel Engine All Models
2016 Kia K5 2.4L L4 Fuel Injection All Models
2016 Kia K5 2.0L L4 Fuel Injection All Models
2016 Kia K5 1.6L L4 Fuel Injection All Models
2016 Hyundai Sonata Hybrid 2.0L L4 Fuel Injection All Models
2016 Hyundai Sonata 2.4L L4 Fuel Injection All Models
2015 Kia Optima 2.4L L4 Fuel Injection Non-US Models, From 10/15
2015 Kia Optima 2.0L L4 Fuel Injection Non-US Models, From 10/15
2015 Kia Optima 1.7L L4 Diesel Engine From 10/15
2015 Hyundai Sonata 2.4L L4 Fuel Injection All Models
2015 Hyundai Sonata 2.0L L4 Fuel Injection From 3/15, China

Product Reviews for KN33-5026 - K&N