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.

Part YA-4504 Product Specifications
Product Style: Unique Air Filters
Air Filter Shape: Round Straight
Filter Material: Cotton Gauze
Flanges: None
Height: 6.25 in (159 mm)
Filter Re-Oiling Amount: 1.08 oz (32 ml)
Inside Diameter: 3.75 in (95 mm)
Outside Diameter: 5 in (127 mm)
Top Material/Finish: Black Powder Coated
Top Style: Metal

Filter Cross Reference

2013 YAMAHA YFZ450 449 - All
2012 YAMAHA YFZ450 449 - All
2011 YAMAHA YFZ450X 449 - All
2011 YAMAHA YFZ450R 449 - All
2010 YAMAHA YFZ450X 449 - All
2010 YAMAHA YFZ450R 449 - All
2009 YAMAHA YFZ450R 449 - All
2009 YAMAHA YFZ450 449 - All
2008 YAMAHA YFZ450 SE 449 - All
2008 YAMAHA YFZ450 449 - All
2007 YAMAHA YFZ450 SE 449 - All
2007 YAMAHA YFZ450 449 - All
2006 YAMAHA YFZ450 449 - All
2005 YAMAHA YFZ450 449 - All
2004 YAMAHA YFZ450 449 - All

Product Reviews for KNYA-4504 - K&N