K&N parts matching Mobil MA4045 air filter

The Mobil MA4045 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
Dennis Stiebs, Waupaca, Wisconsin
Gets the job done a lot better than the paper filters.
Gary Braveman, Sugartit, Kentucky
Everythig went prefect. Ordered it on line, shipped on time and fit perfectly.
Wade Gerencser, Reston, Virginia
Works great and gave me better gas mileage!
33-2403 K&N 33-2403 Replacement Air Filter
List Price: $83.49
Your Price: $53.99