K&N parts matching AC Delco A3618C air filter

The AC Delco A3618C 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
Robert, Mokena,Illinois
Great filter. Lasts long and never have to change.
Dan, Washington
Once again K&N delivers. I had replaced my factory air filter from Dodge on a 2013 Dodge Avenger R/T. Even though it was brand new, my vehicle had sluggish responses to acceleration prompts. Replaced it with ease with a K&N air filter. I took it for a test drive to compare and I could feel the massive difference in response. K&N is by far the best way to go when it comes to air filters. Plus, beating the price is nearly impossible for the quality and results that they deliver.
Pete Miller, Detroit, Michigan
I have used and purchased K & N products, for over 20 years and have always been satisfied with the promptness in their delivery and the functionality of the product, itself. I will continue to purchase K & N products.
33-2470 K&N 33-2470 Replacement Air Filter
List Price: $77.99
Your Price: $50.99