K&N parts matching AC Delco A3686C air filter

The AC Delco A3686C 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
Barry Crandall, Orange, California
Excellent product. Fit perfecly.
Paul Ekstrom, Santa Barbara, California
I've used K & N air filters since the late 1960's and have had positive results.
Vicente C Hiquiana, Silverdale, Washington
Very good communication and fast delivery. Highly recommended.
33-2435 K&N 33-2435 Replacement Air Filter
List Price: $77.99
Your Price: $49.99