K&N Engineering YA-3586 Off-Road Replacement Air Filter for Yamaha WR250R and WR250X

K&N off-road replacement air filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air-flow with excellent filtration. K&N Replacement Air Filters are ideal for extended use in dirty and dusty off-road riding and provide clean carburetion even at high altitude. K&N air filters are washable and reusable and provide high air-flow with excellent filtration.

• Designed to provide increased horsepower and acceleration specifically developed for Off-Road, Motocross, ATVs, UTVs and Side by Sides
• Fits directly into OEM air box with application specific sealing bead ensuring a precise fit
• Pleated media provides a large filtration area offering long service intervals
• No fuel management modifications are required to obtain increased performance
• Multiple layers of woven cotton gauze media offers excellent filtration
• Washable & reusable, most are pre-oiled and ready to ride
• One Year Limited Warranty

The K&N YA-3586 replacement air filter is specifically designed for Yamaha WR250R and WR250X models from 2009 to 2015, providing reliable filtration for off-road riding conditions. Constructed with multiple layers of woven cotton gauze media, this filter offers excellent airflow while maintaining high filtration efficiency. Its pleated design maximizes the filtration surface area, ensuring longer service intervals and consistent performance in dusty and muddy environments. The filter is pre-oiled and ready to install, making it convenient for riders seeking enhanced engine performance without additional modifications. Its application-specific sealing bead guarantees a precise fit within the OEM air box, maintaining optimal sealing and preventing unfiltered air from bypassing filtration media. The K&N YA-3586 is an ideal upgrade for riders who demand durability and high performance from their powersports equipment during extended off-road adventures.

Features:

• Designed to provide increased horsepower and acceleration specifically developed for off-road, motocross, ATVs, UTVs, and side-by-sides

• Fits directly into OEM air box with application-specific sealing bead ensuring a precise fit

• Pleated media provides a large filtration area offering long service intervals

• No fuel management modifications required to obtain increased performance

• Multiple layers of woven cotton gauze media offers excellent filtration

• Washable and reusable, most filters are pre-oiled and ready to ride

• Covered by a one-year limited warranty

Fits
Yamaha TT350 Base 1986
Yamaha TT350 Base 1987
Yamaha TTR250 Base 2000
Yamaha TTR250 Base 2001
Yamaha TTR250 Base 2002
Yamaha TTR250 Base 2003
Yamaha TTR250 Base 2004
Yamaha TTR250 Base 2005
Yamaha TTR250 Base 2006
Yamaha WR250R Base 2008
Yamaha WR250R Base 2009
Yamaha WR250R Base 2010
Yamaha WR250R Base 2011
Yamaha WR250R Base 2012
Yamaha WR250R Base 2013
Yamaha WR250R Base 2014
Yamaha WR250R Base 2015
Yamaha WR250R Base 2016
Yamaha WR250R Base 2017
Yamaha WR250R Base 2018
Yamaha WR250R Base 2019
Yamaha WR250R Base 2020
Yamaha WR250X Base 2008
Yamaha WR250X Base 2009
Yamaha WR250X Base 2010
Yamaha WR250X Base 2011