K&N parts matching Luber-Finer AF3904 air filter

The Luber-Finer AF3904 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
Ariani Vazquez, Kriens, Switzerland
Super Produkt! Werde noch einen Filter für meine Harley kaufen.
Bob Thibodeaux, Louisiana
Was simply amazed at the performance added by a air filter change. Very good product I highly recommend it.
Cynthia Meyer, Cincinnati Ohio
Quick service!
33-2295 K&N 33-2295 Replacement Air Filter
List Price: $75.69
Your Price: $48.99