2009 Mercury Mountaineer 4.0L V6 Air Filter

2009 Mercury Mountaineer 4.0L V6 Air Filter
  • Designed to increase horsepower & torque for the 2009 Mercury Mountaineer with the 4.0L engine.
  • Washable & Reusable
  • This K&N Mountaineer air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N 2009 Mercury Mountaineer air filters are designed to increase engine power and are easy to install in the Mercury factory air box.

Your 2009 Mercury Mountaineer deserves a K&N! Select the Product Info button below to see everything the air filter fits.

2009 Mercury Mountaineer 4.0L V6 - All Models
Solved the idling issue I have had for years with my 07 Ford Explorer. I also noted a fuel mileage increase almost immediately. Thank you!
Dave Wolff, Burnsville, Minnesota
Replacement Air Filter
K&N 33-2366
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $83.69
Your Price: USD $53.99
In stock