Cross Reference for K&N Air Filter 33-2278

Product Information and Specifications for K&N Air Filter 33-2278 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 A2050C
BMC FB38304
Champ Labs. AF7953
Fram CA8922
Luber-Finer AF7953
Mann-Hummel C3233
Mazda RF4F13Z40
Mazda RF4F13Z409A
Mazda RF4R13Z40
Mazda RF4RF13Z40
Mazda RF7F13Z40
Mazda RFZA13Z40A9U
MicroGard MGA42825
MicroGard MGA49114
Mobil MA5370
Premium Guard PA5370
Purepro A5370
Purolator A35370
Ryco A1429
Service Champ AF5370
Simota OMA001
STP SA8922
Valvoline VA190
Warner WAF7953
Wesfil WA1061
WIX 42825
WIX 49114
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.