K&N parts matching Luber-Finer AF4055 air filter

The Luber-Finer AF4055 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Luber-Finer air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Casey Sanders, Shakopee, Minnesota
I cannot say I noticed any power gains but that is okay because the filter seems to be very high quality and I can use it for many years to come. My car only has 20,000 miles on it and I expect for it to easily pay for itself.
Albert Eilers, Cincinnati, Ohio
I was considering adding a cold air intake, but read that I could achieve the same results with a replaceable K&N air filter. I choose the air filter and have been delighted with the results. I have improved air flow and a more responsive engine. Very easy to do and less cost. What's not to like?
Greg Sears, Portland, Oregon
Replacing the OEM filter immediately increased my fuel mileage in my Honda Fit 2.5 to 3.5 MPG everyday. I use this car as a delivery vehicle and keep track of the mileage every day. Impressive
33-2422 K&N 33-2422 Replacement Air Filter
List Price: $70.39
Your Price: $45.99