K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter - Main Product View
K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter - Side View
K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter - Back View
K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter - Installation View
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K&N KA-4018 Replacement Air Filter fits 2020-2022 Kawasaki ER400 Z400 ABS / 2019-2023 Kawasaki EX400 Ninja 400 / 2019-2023 Kawasaki EX400 Ninja 400 ABS / 2020-2023 Kawasaki EX400 Ninja 400 ABS KRT Edition

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

KA-4018
In stock
$55.99 USD
$55.99 USD

K&N KA-4018 Replacement Air Filter fits 2020-2022 Kawasaki ER400 Z400 ABS / 2019-2023 Kawasaki EX400 Ninja 400 / 2019-2023 Kawasaki EX400 Ninja 400 ABS / 2020-2023 Kawasaki EX400 Ninja 400 ABS KRT Edition
K&N's high-flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.

This Part Fits:

Year Make Model Submodel
2020-2022 Kawasaki ER400 Z400 ABS Base
2019-2023 Kawasaki EX400 Ninja 400 Base
2019-2023 Kawasaki EX400 Ninja 400 ABS Base
2020,2022-2023 Kawasaki EX400 Ninja 400 ABS KRT Edition Base
2020,2023 Kawasaki EX400 Ninja 400 KRT Edition Base
2019 Kawasaki Z400 ABS Base
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