K&N parts matching AC Delco A3647C air filter

The AC Delco A3647C 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
Jing Moy, Moreno Valley Virginia
Have been using K&N filters in all my cars for years. Saves money in the long run not having to buy new filters. With CA strict smog laws, K&N replacement filters are the next best thing to a performance intake.
Alexander Miller, Savannah, Georgia
Works great.
Alexx Isek, Mesa, Arizona
I don't trust any brand of air filters on my tuner, other than K&N. Nothing beats the performance and durability of K&N filters. Increased air flow, filtration, and performance.
33-2481 K&N 33-2481 Replacement Air Filter
List Price: $79.79
Your Price: $50.99