K&N parts matching AC Delco ACA46 air filter

The AC Delco ACA46 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
Saxon, Lake Forest, California
I recently bought this filter for my 1990 4 Runner rock crawler and immediately felt a difference in the responsiveness of the car. With the stock one, it felt like I had it floored before it would actually move. The K&N filter just seems like it is flowing better and allowing the engine to breath. Unfortunately I trashed the filter while having a little fun in the mud but was able to clean in out and reuse it. Definitely buying a back up one for mud trips. Over all good buy.
Tim, San Fransico, CA
Nice look and fits nice.
Bill Guldager, Coburg, Oregon
Works great - a good fit.
E-2605-1 K&N E-2605-1 Replacement Air Filter
List Price: $87.09
Your Price: $55.99