K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter

K&N 2018 Kawasaki EX400 Ninja Replacement Air Filter

Marsoni

M251S

$55.19

Get it in 3 business days with 1 day shipping. Friday, May 29

K&N 2018 Kawasaki EX400 Ninja Replacement Air FilterSKU: KA 4018 UPC: 024844368539 K&N KA 4018 Replacement Air Filter for 2018 2021 Kawasaki Ninja 400 Z400 Replace your stock air filter with the K&N KA 4018 high flow unit designed for 2018 2021 Kawasaki Ninja 400 (EX400) and Z400 (ER400) models including ABS and KRT editions. This direct fit filter delivers low restriction for better airflow increased horsepower and torque while maintaining strong engine protection. Pre oiled and ready to install it

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We offer a 30-day return/exchange service after receiving.
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AMAZING for my 7 year old daughter. She can tie shoes but I no longer have to wait on her to do so. It takes 2 seconds for her to put these on and she says that they are super comfortable. We have been to Silver dollar City multiple times and she never complains about her feet hurting! They are easily washed in the washer. They hold up great. I think they are very much worth the money! Fit normal.

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Reviewed in the United States on December 8, 2025

Verified Purchase

Morgan

Pawtucket, US

★★★★★ 4

Our everyday shoe!

Size: 13 Little Kid, Color: Turquoise

Great shoes and good fit. Fits as expected. The sole has worn down a bit quicker than I had hoped but my kiddo wears them everyday. I would buy them again for sure!

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Reviewed in the United States on November 30, 2025

Verified Purchase

lisa shelko

Phoenix, US

★★★★★ 5

So comfy !

Size: 2 Little Kid, Color: Lavender

Shoes are so comfy and stable . I love em !

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Reviewed in the United States on May 20, 2026