Not sure which 2006 Mercury Mountaineer Air Filters are right for you? We have over 14810 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I highly recommend the K&N Filter. it has given my car a bit for pep and bit more in gas mileage. It is more notice able when your on the freeway or going up a hill that you don't have your foot in the floor like before. The engine breaths a lot better and performs as well. Its to bad the the Automobile factories don't put them in as standard equipment. I'm sure you can figure out why. Any ways K&N is the way to go and buying it from Auto Anything makes it that much better, They are quick with there orders and the prices are the best!!
Thank you Auto Anything
Frank" —Frank P from Thousand Oaks, CA bought a K&N Air Filters for a 2006 Mercury Mountaineer, 4.0L V6.