K&N parts matching Luber-Finer AF4043 air filter

The Luber-Finer AF4043 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
Eduardo Vargas Fuentes, Ciudad de México, Mexico
Muy contento con los resultados, al instalarlo se noto de inmediato el cambio, un sonido más rudo cuando acelera, muy bien a calidad comparando con los filtros comunes, al acelerar el auto se siente muy ligero, recomendable , espero se pudiera subir videos para que vieran y escucharan el cambio.
Joe, Hope Mills, North Carolina
Love this filter! It gives the car a nicer sound and a little better performance. I have these filters on all my cars.
Tom, Brainerd, Minnesota
Easy to install. I would recommend a K & N Filter to anyone. I have the K & N cold air kit installed on my 2004 Chev Silverado 2500 HD.
33-2379 K&N 33-2379 Replacement Air Filter
List Price: $87.59
Your Price: $56.99