K&N parts matching Motorcraft FA1785 air filter

The Motorcraft FA1785 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Motorcraft air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Thomas, Bay Area
Awesome upgrade compared to the paper filter. I drive a lot for my job and I can tell you I see 3/4 mpg improvement especially as cruising speeds. Highly recommend.
Dwight, Anaheim, California
Always liked the service intervals of your products. Quick shipping, too.
Mark Lingl, Carpentersville, Illinois
Great product, they last for a long, long time. I used one filter on 3 different cars, same model for about 15 years with 25,000/yr. Clean and re-oil, no problem.
33-2357 K&N 33-2357 Replacement Air Filter
List Price: $82.19
Your Price: $52.99