K&N parts matching Purolator A25657 air filter

The Purolator A25657 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
Kenny Kenji Shima Yino, Zapopan, Mexico
Fit in my vehicle, arrived on time and cheaper option than buying regular filter. Thanks K&N for open direct purchase option
Erik Islas , Palmdale, California
This filter works as promised I felt the difference on my fit immediately. It has also improved my gas mileage I recommend it and will be ordering one for my other vehicle.
L Hin, Burnaby, Canada
Would give 5 stars if it wasn't for the unexpected shipping charges to Canada... I placed my order online at the dedicated Cdn site (knfilters.ca) on a weekend, and was pleasantly surprised when FedEx attempted to deliver my air filter Monday afternoon. Incredibly quick delivery, by air mail it turns out. I installed my new air filter and I'm happy with the results so far, while no perceived power increase, my fuel economy is noticeably better. However, two weeks after receiving my order, a letter came in the mail from FedEx, containing a bill for CAD $18 which FedEx was asking me to pay to cover GST + PST + their $10 handling fee. This was unexpected, as I had picked up my order at the nearby FedEx facility here in metro Vancouver, and they did not indicate any further charges were due at that time (and I asked). Kind of left a bad taste in my mouth, since the money I'd saved (CAD ~$20) by ordering direct from K&N, compared to buying the same filter at my local NAPA store, was basically cancelled out. Also it would be better if the dedicated Cdn site (knfilters.ca) listed its products in CAD rather than USD, so we Cdn customers don't get hit with the savage exchange rate fees by our (Cdn) credit card company
33-2359 K&N 33-2359 Replacement Air Filter
List Price: $72.99
Your Price: $46.99