Cross Reference for K&N Air Filter 33-2178

Product Information and Specifications for K&N Air Filter 33-2178 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
AC Delco A1612C
Champ Labs. AF7977
Fram CA8475
Honda 17220PGEA00
Luber-Finer AF7977
Mobil AF7977
Napa 6444
Premium Guard PA5451
Purepro A5451
Purolator A25249
Service Champ AF5451
STP SA9502
Valvoline VA361
Warner WAF7977
WIX 42023
WIX 46444
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.