K&N parts matching Mobil AF3977 air filter

The Mobil AF3977 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
33-2282 K&N 33-2282 Replacement Air Filter
List Price: $82.19
Your Price: $52.99