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K&N Powersports Air Filters for the Yamaha YFZ450

Yamaha YFZ450 Replacement Air Filters

Buy an air filter for your Yamaha now and get a 100% money back guarantee!
  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Lasts up to 50,000 Miles Before Cleaning is Required Depending on Driving Conditions
Order your K&N motorcycle and ATV air filter Factory Direct today!
Help your Yamaha YFZ450 run better.
  • Fast and FREE SHIPPING with Minimum Order
  • Simple, Quick and Secure Online Ordering
K&N Performance Air Filter Replacement
Vehicle DescriptionPart NumberProduct Image 
2017 Yamaha YFZ450R 449 - All
ATV
2017 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2017 Yamaha YFZ450R SE 449 - All
ATV
2017 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2016 Yamaha YFZ450R 449 - All
ATV
2016 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2016 Yamaha YFZ450R SE 449 - All
ATV
2016 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2015 Yamaha YFZ450R 449 - All
ATV
2015 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2015 Yamaha YFZ450R SE 449 - All
ATV
2015 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2014 Yamaha YFZ450R 449 - All
ATV
2014 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2014 Yamaha YFZ450R SE 449 - All
ATV
2014 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2013 Yamaha YFZ450 449 - All
ATV
2013 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2013 Yamaha YFZ450R 449 - All
ATV
2013 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2013 Yamaha YFZ450R SE 449 - All
ATV
2013 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2012 Yamaha YFZ450 449 - All
ATV
2012 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2012 Yamaha YFZ450R 449 - All
ATV
2012 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2012 Yamaha YFZ450R SE 449 - All
ATV
2012 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2011 Yamaha YFZ450R 449 - All
ATV
2011 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2011 Yamaha YFZ450R SE 449 - All
ATV
2011 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2011 Yamaha YFZ450X 449 - All
Motorcycle
2011 Yamaha YFZ450X 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2010 Yamaha YFZ450R 449 - All
ATV
2010 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2010 Yamaha YFZ450R SE 449 - All
Motorcycle
2010 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2010 Yamaha YFZ450X 449 - All
Motorcycle
2010 Yamaha YFZ450X 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2010 Yamaha YFZ450X Bill Ballance 449 - All
Motorcycle
2010 Yamaha YFZ450X Bill Ballance 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Bill Ballance Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2009 Yamaha YFZ450 449 - All
ATV
2009 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2009 Yamaha YFZ450R 449 - All
ATV
2009 Yamaha YFZ450R 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2009 Yamaha YFZ450R SE 449 - All
Motorcycle
2009 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2009 Yamaha YFZ450X Bill Ballance 449 - All
ATV
2009 Yamaha YFZ450X Bill Ballance 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450X Bill Ballance Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2008 Yamaha YFZ450 449 - All
ATV
2008 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2008 Yamaha YFZ450 SE 449 - All
ATV
2008 Yamaha YFZ450 SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2008 Yamaha YFZ450R SE 449 - All
Motorcycle
2008 Yamaha YFZ450R SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450R SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2007 Yamaha YFZ450 449 - All
ATV
2007 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2007 Yamaha YFZ450 SE 449 - All
ATV
2007 Yamaha YFZ450 SE 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 SE Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2006 Yamaha YFZ450 449 - All
ATV
2006 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2006 Yamaha YFZ450 Bill Ballance Edition 449 - All
ATV
2006 Yamaha YFZ450 Bill Ballance Edition 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Bill Ballance Edition Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2005 Yamaha YFZ450 449 - All
ATV
2005 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99
2004 Yamaha YFZ450 449 - All
ATV
2004 Yamaha YFZ450 449 Air Filter
YA-4504 YA-4504 YAMAHA YFZ450 Air Filter
List Price: $87.89
Factory Direct Price: $64.99

Find the right K&N motorcycle or ATV air filter for your Yamaha using the application search. Upgrade your Yamaha YFZ450 today with a K&N motorcycle or ATV air filter.