K&N parts matching AC Delco A3691C air filter

The AC Delco A3691C 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
Matthew Page , Batavia, New York
Came in earlier than expected, very simple instructions that allowed me to install it with relative ease. Car seems to breath easier and run stronger. Took advantage of the $25.00 rebate.. just waiting for that to come in now.
Rory, Plantation, Florida
I loved this product. Fit right into my Volvo s60r.
Greg Chiarot, Penticton, British Columbia, Canada
Nice product and at a good price. Well packaged and quickly shipped.
E-2019 K&N E-2019 Replacement Air Filter
List Price: $105.49
Your Price: $67.99