K&N parts matching AC Delco A3634C air filter

The AC Delco A3634C 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
L. Granado, Monterey, California
I've been using K&N products since 2000 on all of my vehicles. I'm very happy with my filter purchase. Saves me in gas money and air filter buying money. Purchase the cleaning kit if you have not already to recharge the filter at 50k miles.
David B. Hurt, Alabama
Great sound, great performance, increased mileage and most of all, convenience of cleaning and reusing over and over. Thanks!
John De Hamm, Campo, California
Good product, good price. Buy one and see....
33-2473 K&N 33-2473 Replacement Air Filter
List Price: $77.99
Your Price: $50.99