K&N 18-19 Yamaha YZ450F Replacement Air Filter

K&N 18-19 Yamaha YZ450F Replacement Air Filter

Marsoni

M251S

$75.99

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

K&N 18-19 Yamaha YZ450F Replacement Air FilterSKU: YA 4518XD UPC: 024844373083 K&N YA 4518XD Replacement Air Filter for 2018 2022 Yamaha YZ450F, YZ250F, YZ450FX & More The K&N YA 4518XD is a washable replacement air filter for Yamaha off road bikes like the 2018 2022 YZ450F. It boosts airflow for added horsepower and acceleration while trapping dirt in extreme conditions. Pre oiled and designed to drop into the OEM airbox, it supports clean carburetion at high altitudes without jet changes. Key

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We offer a 30-day return/exchange service after receiving.
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After Honda service dealership quoted over $120 for both engine and cabin air filter replacement, I thought it was just ridiculous and wanted to try out installing them myself. This engine air filter fit perfectly for my Honda 2015 Accord, and was easy to install. Quick 15 mins saved me over $100 and I can't be more happy. Definitely recommend this.

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Reviewed in the United States on January 5, 2023

Verified Purchase

Maria Teresa Akemi Kimura Hara

Los Angeles, US

★★★★★ 5

Fit was perfect no issues.

Easy to change. Fit perfectly no issues.

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Reviewed in the United States on September 24, 2025

Verified Purchase

Akunaeziri Chukwunenye