K&N Replacement Air Filter FORD EXPLORER / MERCURY MOUNTAINEER 4.6L V8 2006-2009

K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop-in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it with a K&N. See applicable instruction sheet for details. Our stock replacement air filters for street vehicles are covered by our famous K&N Million-Mile Limited Warranty and will be the last air filter your vehicle will ever need. K&N's replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. Our stock replacement air filters for street vehicles are covered by K&N's Million-Mile Limited Warranty. Fitment 2006 Ford Explorer Eddie Bauer 2006 Ford Explorer Limited 2006 Ford Explorer XLT 2006 Mercury Mountaineer Luxury 2006 Mercury Mountaineer Premier 2007 Ford Explorer Eddie Bauer 2007 Ford Explorer Limited 2007 Ford Explorer XLT 2007 Ford Explorer Sport Trac Limited 2007 Ford Explorer Sport Trac XLT 2007 Mercury Mountaineer Premier 2008 Ford Explorer Eddie Bauer 2008 Ford Explorer Limited 2008 Ford Explorer XLT 2008 Ford Explorer Sport Trac Limited 2008 Ford Explorer Sport Trac XLT 2008 Mercury Mountaineer Premier 2009 Ford Explorer Eddie Bauer 2009 Ford Explorer Limited 2009 Ford Explorer XLT 2009 Ford Explorer Sport Trac Limited 2009 Ford Explorer Sport Trac XLT 2009 Mercury Mountaineer Premier 2010 Ford Explorer Eddie Bauer 2010 Ford Explorer Limited 2010 Ford Explorer XLT 2010 Ford Explorer Sport Trac Limited 2010 Ford Explorer Sport Trac XLT 2010 Mercury Mountaineer Premier