2004 Ford Mustang 3.9L V6 Air Filter

2004 Ford Mustang 3.9L V6 Air Filter
  • Designed to increase horsepower & torque for the 2004 Ford Mustang with the 3.9L engine.
  • Washable & Reusable
  • This K&N Mustang air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
K&N replacement Ford Mustang filters are washable and can be used over and over again. Use K&N 2004 Ford Mustang air filters for excellent performance and filtration.

Your 2004 Ford Mustang deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
2004 Ford Mustang 3.9L V6 - All Models
Automotive
I have been extremely happy with K&N air filters going back about fifteen years,when a friend recommended them. I just put the E-0940 in my Daughter's mustang, and right away you can feel the difference in power and smoothness. I have a K&N in all five of my vehicles. I'm still waiting for the one I ordered on line for my 1988 special edition Greenwood Corvette, which I hope is coming soon. I will definitely be a customer for life, since I have looked at similar products, but the quality is not as good. I also like that they're made here in the USA, (that's not easy to find these days.) Keep up the good work and never stop innovating. Sincerely, Brian Holmes
Brian Holmes, Saylorsburg, Pennsylvania
Replacement Air Filter
K&N E-0940
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $81.99
Your Price: USD $52.99
In stock