K&N parts matching Muller PA2121 air filter

The Muller PA2121 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Muller air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Antoine Mairesse, Colombe, France
produit conforme a mes attentes et livraison rapide
Bruno Sabau , La Colle Sur Loup, France
Super produit ça vraiment la différence, respire mieux et consomme moins réellement
Rob, Amesbury, United Kingdom
The improvement in my vehicle's performance was immediately noticeable, felt much more responsive. Would definitely recommend.
33-2867 K&N 33-2867 Replacement Air Filter
List Price: $83.89
Your Price: $53.99