K&N parts matching AC Delco A3643C air filter

The AC Delco A3643C 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
Mickey Coleman, Littleton, Colorado
Not my first rodeo with K&N filters...best filter made for quality and performance and when you consider not having to replace them, they become the least expensive filter...
John, Houston, Texas
Great air filter. Improves gas mileage.
Austin DeViller, Burlington, Canada
Straight fire fam
33-2346 K&N 33-2346 Replacement Air Filter
List Price: $82.19
Your Price: $52.99