K&N parts matching WIX WA9503 air filter

The WIX WA9503 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many WIX air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mathew Brown, Suffolk, United Kingdom
Always fit these air filters to every car I have owned. Superb product, does what it says and improves performance.
33-2937 K&N 33-2937 Replacement Air Filter
List Price: $79.99
Your Price: $50.99