K&N parts matching Wesfil WA5109 air filter

The Wesfil WA5109 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Wesfil air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Miguel Shapiro, Mexico
I have used K&N products in the past with very very good satisfaction with my new SUV´S I looked to have them again.
Richard J Behney, Kettering, Ohio
I USE K&N FILTERS ON ALL OF MY CARS, GREAT FILTERS!
MJ, St. Louis, Missouri
I have k&n in our cars, and am completely satisfied!!
33-2392 K&N 33-2392 Replacement Air Filter
List Price: $84.99
Your Price: $54.99