K&N parts matching Purolator A36121 air filter

The Purolator A36121 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
James Sumner, Belair, Australia
Very impressed with both the product and the prompt delivery, couldn't be happier. Will from now on, always order this way. In fact next cab of the rank will be a pair of filters for my favourite toy, the SRT6 Crossfire Roadster.
John M. Smith Sr., Dimondale, Michigan
I am disappointed that my gas mileage went down instead of up.
Coudonneau, Bordeaux, France
Rien à redire, s'adapte parfaitement à mon Dodge journey 2L CRD de 2008, très bon produit, je le recommande.
33-2423 K&N 33-2423 Replacement Air Filter
List Price: $79.49
Your Price: $50.99