Cross Reference for K&N Air Filter 33-2331

Product Information and Specifications for K&N Air Filter 33-2331 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 A3111C
Champ Labs. AF3999
Fram CA10085
Luber-Finer AF3999
Mann-Hummel C43102
MicroGard MGA49186
Mobil MA3999
Premium Guard PA5596
Purepro A5596
Purolator A25596
Service Champ AF5596
STP SA10085
Valvoline VA226
Volkswagen 07K129620
Warner WAF3999
WIX 49186
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.