K&N parts matching Mobil AF7997 air filter

The Mobil AF7997 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
Anthony Hayes, Englewood, Florida
I have installed K&N filters in all 3 of my cars and have noticed better throttle response, peppier performance, and a minimum 2mpg increase across the board. Very satisfied with the product. I am considering installing them in my motorcycles as well.
Bob, Atlanta, Georgia
Good experience purchasing direct from K&N. The filters are a perfect fit and I noticed an immediate improvement in performance of the car. Of course that was expected.
Pascal Rumigny , Lille, France
Livraison très rapide et produit de très bonne qualité et au meilleur prix Je gagne en puissance, en reprise et en sonorité. Je recommande vivement. Merci
33-2290 K&N 33-2290 Replacement Air Filter
List Price: $81.09
Your Price: $51.99