K&N parts matching Purolator A37492 air filter

The Purolator A37492 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Purolator air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Patrick Hoving, Tolbert, Netherlands
Mooie filter, vervangt de originele filter. Auto klinkt nu lekker en de auto reageert sneller.
E Thomas Arnold, Cincinnati, Ohio
I use K&N filters on all vehicles in our house. They make a big difference in overall performance of acceleration and mileage. Tom A. (71)
Richard Hansgen, Lake Ann, Michigan
Perfect for our Volvo S40. Thanks
33-2873 K&N 33-2873 Replacement Air Filter
List Price: $78.99
Your Price: $50.99