K&N parts matching Beck/Arnley 0421870 air filter

The Beck/Arnley 0421870 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Beck/Arnley air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mathias Kik, Strasbourg, France
Très bon produit
Haroun, Sheffield, London
Very Fast Delivery & Great Item, Can Feel The Difference Instantly.
Ian Walsh, Co.Kildare, Ireland
Excellent website, very easy to locate correct part for my vehicle. Delivery was prompt, with plenty of updates on delivery date. Filter is great quality and was good value. Overall, very happy with service from K&N.
33-2990 K&N 33-2990 Replacement Air Filter
List Price: $78.29
Your Price: $49.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Guy Fauconnier , Grâce-Hollogne, Belgium
Bien, le moteur de ma BMW série 3 GT à l'air de mieux respirer.
Ivo Hönigsmann, Hamburg, Germany
Eine Verölung des Ansaugtracktes konnte ich nach nun ca.3000km nicht feststellen,alles trocken und sauber.
Markus Birchler, Waedenswil, Switzerland
Schnelle Lieferung, passgenau und in 2 Minuten gewechselt. Wie jedes meiner Fahrzeuge wurde der neue BMW M240i gleich mit einem K&N Luftfilter ausgestattet.
33-3051 K&N 33-3051 Replacement Air Filter
List Price: $89.89
Your Price: $57.99