K&N Replacement Air Filter for 03-06 Kawasaki KFX400 / 03-09 Suzuki LTZ400 / 04-08 Artic Cat DVX400

K&N Replacement Air Filter for 03-06 Kawasaki KFX400 / 03-09 Suzuki LTZ400 / 04-08 Artic Cat DVX400

Marsoni

M251S

$67.19

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

K&N Replacement Air Filter for 03-06 Kawasaki KFX400 / 03-09 Suzuki LTZ400 / 04-08 Artic Cat DVX400SKU: SU 4002 UPC: 024844101020 K&N Replacement Air Filter for 03 06 Kawasaki KFX400 03 09 Suzuki LTZ400 04 08 Arctic Cat DVX400 The K&N SU 4002 is a direct replacement air filter designed for off road ATVs including 2003 2006 Kawasaki KFX400 2003 2009 Suzuki LT Z400 QuadSport Z and 2004 2008 Arctic Cat DVX400. This washable reusable filter delivers high airflow for clean carburetion at high altitudes while increasing horsepower and acceleration

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I haven't had a flat tire yet, so I also haven't had occasion to test these but they seem like great value for an extremely low price (especially versus a new tire.) I have handled them to try and gauge how quickly they'd smooth a hole, and they're rough / sharp and aggressive enough that I expect them to work quickly and well on not only tires, but on a variety of other materials. This pattern in particular should allow material to be shed and then passed backward pretty easily without clogging things up or slowing them down. If you've bothered to buy a patch kit for your tires, you really ought to have one of these around.

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Reviewed in the United States on January 18, 2026

Verified Purchase

Don

Bozeman, US

★★★★★ 5

Thank you!

Size: 1/4-Inch - With Adapter

Thank you!

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Reviewed in the United States on April 27, 2023

Verified Purchase