K&N parts matching Ford 3C3U9601BC air filter

The Ford 3C3U9601BC 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 Airbox
  • Low Restriction Replacement Air Box
  • High-Flow Round Air Filter
Irene Wiens, Qualicum Beach, BC, Canada
We purchased this air filter kit while travelling, we haul a 30' RV and were going across Canada. Unfortunatly there was a small defect in one area, which prevented it from being installed immediately. We needed to get on the road, so we informed K&N of the problem (with pictures) and when we returned home the part was already waiting for us. The difference in power with this new air filter is awesome. We drive a 2006 F350 6L 4x4 Superduty. Great service, Thanks
Craig Forbes, Colorado
I bought the cold air box for my 2006 Ford F350, one year ago. The filter was just taken out for the yearly cleaning. Very nice system. I have seen an increase in mileage on the highway when towing my 5th wheel. Thank you for a great product.
Harry Bunnell, Massachusetts
Over all a nice unit, I suggest maybe making the air box about a 1/4 of an inch narrower its a real tight fit going in and maybe shortening the tube coming off the cover and adding another rubber hose so the cover sets on easier
E-0780 K&N E-0780 Replacement Airbox
List Price: $717.29
Your Price: $395.99