K&N parts matching Mobil MA3999 air filter

The Mobil MA3999 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
Sebastian Lozano Castellanos, Zapopan, Mexico
Exelente calidad y desempeño
Tim Maloney, Lodi, California
As always awesome product.. Run in all my toys... Thanx
Piero Caleca, Caledon, Canada
Quick shipping, excellent.
33-2331 K&N 33-2331 Replacement Air Filter
List Price: $78.19
Your Price: $50.99