K&N parts matching AC Delco A2051C air filter

The AC Delco A2051C 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
John Tyree, Saint Clairsville Ohio
Great product from a great company!
Ken Corrin, Minnesota
I have used K&N Air Filters on various race bikes for the past 35 years and now cars and they perform as they should. I have not been disappointed with any of them.
Ken Corrin, Buffalo, Minnesota
I have been using K&N Filters on my race bikes since 1976 and have not been disappointed. Now I will use them on my cars. Ken
33-2174 K&N 33-2174 Replacement Air Filter
List Price: $87.39
Your Price: $55.99