K&N parts matching Ford FA1904 air filter

The Ford FA1904 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
J. , Fort Wayne Indiana
Works great in my 2011 Ford Fiesta SES. I can tell there is an increase in power. I am sure gas mileage will be better. However its winter and I never get good mileage in the winter.
Donald Hardisky, Beaver Falls Pennsylvania
Fit perfect. not noticeable Hp increase
John Hansen, Newcastle upon Tyne, United Kingdom
The filter made a significant difference to the immediate pick up of revs with my Fiesta. The diesel engine in the 1.6 econetic has been so significantly de-ventilated and fuel starved in initial throttle positions that it easily stalls and provides a quite dangerous pull away at junctions, due to the unpredictability of the power curve. Your filter made a difference, and although still hesitant, the car will now pull away when required at roundabouts and junctions instead of dithering for anything between a half and 2 seconds. Good Product
33-2955 K&N 33-2955 Replacement Air Filter
List Price: $74.09
Your Price: $47.99