K&N parts matching Ford 1708877 air filter

The Ford 1708877 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
Tom Hartwig, Florida
I always change to a K&N Filter when getting a new vehicle. Never had a problem with availability or shipping when ordering.
Curt, San Antonio, Texas
This filter fit perfectly in my 2012 Focus. It was shipped within 2 hours of the order and I received it on time in perfect condition. I achieved instant improved power and shifting with this finicky transmission of the focus. Throttle response was also improved. I will always buy K&N filters for my current vehicles or future ones.
Todd James, Mukwonago, Wisconsin
Excellent, excellent product. The first time you step the gas down, you instantly notice more kick off the line. Mileage went up by 1.3 MPG within a week of having. Why every vehicle doesn't come with one of these is beyond me. This filter cost $10-$15 more than a paper filter, but lasts forever. What is everyone waiting for? It's a no brainer.
E-2993 K&N E-2993 Replacement Air Filter
List Price: $92.49
Your Price: $59.99