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
Anthony, Perth, Australia
Since using this filter and the improvements it brought with it I wouldn’t use any other filter now. Best money spent.
Darrel Deatry, Tukwila, Washington
This filter took all of 2 minutes to change and of course fit perfectly. I have used your filters on various vehicles in the past and currently have your intake system on my 2007 Harley Super Glide and also a replacement filter in our 2003 GMC Dually with a 8.1 liter engine. I think K&N filters are the gold standard for filters and am looking forward in the future when all of my vehicles have K&N air intake systems on them. Thank You.
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