K&N parts matching Purolator A51712 air filter

The Purolator A51712 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
E-2861 K&N E-2861 Replacement Air Filter
Your Price: $83.39
K&N Round Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
E-2650 K&N E-2650 Round Air Filter
Your Price: $73.79