K&N parts matching Luber-Finer AF4066 air filter

The Luber-Finer AF4066 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
Joel, Lemont, Illinois
Installed in under a minute and workes great.
Brent Chivrell, TX - Texas
I would give it 6 stars if it were an option. I have been using KN Filters in my vehicles for over 20 years. There isn't a better air filter in the world that competes with this one. It will increase your air intake and make your car run better. Easy to install and I swear it feels like I have increased my HP.
L Chambers, Ottumwa, Iowa
My order arrived in a timely manner and was easy to install.
33-2438 K&N 33-2438 Replacement Air Filter
List Price: $91.19
Your Price: $58.99