K&N parts matching Mobil AF4049 air filter

The Mobil AF4049 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 Lemmon, Lumberton, New Jersey
Haven't had the filter installed long enough to rate it. Had a difficult time installing the filter. Could not find a small enough socket, (9/32), in the hardware or automotive locally to separate the air box from the intake. Ended up using an old socket from an old set my brother had. My car is a 2015 Chevy SS (Holden Commodore).
Tim Henry, Palmetto, Georgia
Perfect fit. Car breathes easier.
Barry , Belle Vernon, Pennsylvania
K&N filters are the best in the industry. Nothing else compares in product quality.
33-2919 K&N 33-2919 Replacement Air Filter
List Price: $79.49
Your Price: $50.99