Cross Reference for K&N Air Filter 33-2521

Product Information and Specifications for K&N Air Filter 33-2521 Use this cross reference as a reference guide only! Use our application search to determine the K&N air filter that correctly fits your vehicle.
Part Numbers
Carquest 88203
Champ Labs. AF363
DuraMAX DA363
Eco Gard XA4355
Fram CA6304
Hastings AF891
Honda 17220PCA010
Honda 17220PCC000
Honda 17220PH3000
Honda 17220PH3661
Honda 17220PJ0600
Luber-Finer AF363
Mann-Hummel C2878
Mobil AF363
Napa 6203
Premium Guard PA4355
Pronto PA4355
Purolator A24355
Repco RAF189
Ryco A470
Service Pro MA4355
STP SA6304
Wesfil WA809
WIX 46203
CROSS REFERENCE WARNING - When a specific air filter is not shown in our application search results for a specific vehicle application, it should be assumed that there is not a K&N filter for that vehicle. Any use of this cross reference guide to find a replacement air filter is done at the installer's risk. Note - Heavy Duty diesel filters are typically found by cross reference since they can vary by application.