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
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
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.
33-2290 K&N 33-2290 Replacement Air Filter
List Price: $81.09
Your Price: $51.99