K&N parts matching Purolator A21361 air filter

The Purolator A21361 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purolator air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Dale Sivia, Port Saint Lucie, Florida
Fast shipping and perfect fit.
David Townsend, Glendale, Arizona
Great usability, the filters clean easily, perfect fitment, and quality filtertration as well as pre-oiled, so that's nice.
Jon Casselman, Barrie, Canada
Excellent product, it's just what my 2016 Mazda MX-5 GT needed. All MX-5 ND owners should replace the stock filter with a 33-5040.
33-5040 K&N 33-5040 Replacement Air Filter
List Price: $76.69
Your Price: $48.99