K&N parts matching AC Delco A3120C air filter

The AC Delco A3120C air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many AC Delco air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Sean Solan, Wyoming
I have been using K&N in all my vehicles for over 25 years. They are simply the best.
Andrew Rodriguez, Port Orchard, Washington
This is my first K&N Filter and so far I am happy with the results. My SUV feels like it is breathing better as it has a bit more power behind the pedal. I am also happy that I will not have to buy another air filter as I have bought many paper filters over the years with this vehicle. So do yourself a favor and skip the paper air filters and get a K&N and have a filter for life, just dont forget the recharge kit to go with it. Thanks K&N
Brett Blake, Redmond, Oregon
I love these filters, this was the third one I have purchased, now all my vehicles are K&N equipped. I will never buy any other!
33-2271 K&N 33-2271 Replacement Air Filter
List Price: $87.19
Your Price: $55.99