K&N parts matching Cadillac 20857930 air filter

The Cadillac 20857930 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Cadillac air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Victor Rosriguez, Oregon
Filter fit great and a great product
Jim, Massachusetts
No issues. Quick delivery.
Ted Valentie , Bremen, Georgia
Great product. Use them on all my vehicles.
33-2496 K&N 33-2496 Replacement Air Filter
List Price: $88.89
Your Price: $56.99