K&N parts matching AC Delco A3687C air filter

The AC Delco A3687C 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
Hendrikus Verzellenberg, Simpelveld, Netherlands
Hartelijk dank voor snelle levering, prima werking. met vriendelijke groet Henk Verzellenberg.
Charles Sundberg, Kent Washington
Exact replacenent for the stock Air Filter. Notice smoother transition from electric operation to gas. Thanks for a superior product.
Bradford Goodwin, Eddington, Maine
Perfect fit for 2017 prius. In the past I have gained a couple mpg with K&N air filters.....lost a couple mpg so far, hopefully will improve.
33-2485 K&N 33-2485 Replacement Air Filter
List Price: $76.49
Your Price: $48.99