K&N parts matching Mobil AF9912 air filter

The Mobil AF9912 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mobil air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
James Smith, Michigan
I have been using K&N filters on all of my cars for over 10 years. I highly recommend this product to everyone. This filter is easy to install and is much thinner than the filter that the factory uses and gives more air to the engine giving it a little more boost. Gas mileage has seen a little more improvement since installing this filter.
Curtis J. Burns, Garden City, Kansas
The filter was easy to install. I've had your filters before so I expect that the current filter will perform as well as my previous ones. I rate the filter as a 5.
Brian Twitty, Clarksville, Tennessee
Great product as guaranteed.
33-5000 K&N 33-5000 Replacement Air Filter
List Price: $77.99
Your Price: $50.99