K&N parts matching Mobil AF331 air filter

The Mobil AF331 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
E-1220 K&N E-1220 Replacement Air Filter
List Price: $100.99
Your Price: $64.99