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.
Colleen Fixsen, St Paul, Minnesota
The fit was right. No trouble. No leaks. Look forward to cleaning instead of replacing. This is the first time I've used K&N on a car. Have used K&N on my old motorcycles for years. Always liked their performance and reliability.
Ryan Wickersham, Imperial, Pennsylvania
Easy to replace, cheaper than what the dealer charges for one-use filters, and you can actually feel the engine revving more quickly because it can breathe better. Not my 1st K&N filter, and definitely not my last.
33-2422 K&N 33-2422 Replacement Air Filter
List Price: $70.39
Your Price: $45.99