K&N parts matching Ford 8S4Z9601A air filter

The Ford 8S4Z9601A air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Ford air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Issaac Mozingo, Oregon
I have been using your filters for many years. I have never had an issue with one. The first thing I notice is the increased gas mileage. Because I live in the mountains, I also noticed increased power. If you add that to the fact that I don't have to buy another filter I would consider your filters a win win. This time I bought three filters and it dosent' seem to matter what vehicle I put them in I get the same result. Have a nice day.
Wm. Blake Mackan, College Station, Texas
Superior performance product, my fifth one. Always get more mpg and midrange torque that really works. Ordering direct was very easy and shipping was quick. A K&N fan for life! Stock air:never again!
Terry Gaynor, Mount Prospect, Illinois
Great filters , I put them in all my cars, everybody should put K&N filters in their cars.
33-2401 K&N 33-2401 Replacement Air Filter
List Price: $83.19
Your Price: $53.99