K&N parts matching Mobil MA4031 air filter

The Mobil MA4031 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
Oswald Sheather, Hawaii
I am very pleased with the product I purchased also the shipping and handling time it took for delivery.
John Paulus, Berkeley, Illinois
Well. That was a know Brainer. As soon as I put the peddle to the floor, I knew that the difference in acceleration was outstanding. Thank You very much. Have not changed the cabin filter yet. JOHN PAULUS
Richard Campbell, Herndon, Virginia
Awesome quality. Process to order and deliver was exceptional.
33-2387 K&N 33-2387 Replacement Air Filter
List Price: $91.99
Your Price: $59.99