K&N parts matching Baldwin PA4377 air filter

The Baldwin PA4377 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Baldwin air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Brian Rochester, Enid, Oklahoma
Product great and arrived quickly. Nice way to conduct routine maintenance at reduced overall cost. All my vehicles have your product.
Mark Gordetsky, Palenville, New York
This filter replaces one with 80,000 miles on it. Very pleased with this product. Well worth the investment I will continue to use K&N filters in all my engines.
Joseph Grant, Dover, New Jersey
I have purchased a K&N replacement for every car I have had. The performance boost and improvement on the actual MPG make it a positive, feel good investment.
33-2323 K&N 33-2323 Replacement Air Filter
List Price: $86.59
Your Price: $55.99