K&N parts matching Carquest 88556 air filter

The Carquest 88556 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Carquest air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter-Hdt
  • Washable and Reusable
  • Easy to Clean
Robert Emmert, Arizona
Hi: I was excited in obtaining this Air Filter as I would not need to oil this unit. That will be good to experience when the time comes. I was not prepared for the long wait for delivery. It took a few weeks for the product to be delivered. I then received a e mail that new purchases would include your K&N cap. Great So I sent an e mail to K&N for a hat. I figured if I had to wait a number of weeks for this air filter and not make a motorhome trip(old filter was sand filled), I would get a good will 'hat' for my patience. I have not received any messages of my request. So, the air filter looks solid and the size is exact. I would still like the K&N hat. Thanks, Bob Emmert
Robert Williams, Virginia
Awesome filter. Lasts 10 times longer than standard filters. It's cost vs standard pays for itself several times over.
Victor M. Velazquez Jr., Citra, Florida
As an owner operator of my own truck, it's nice to have that extra edge. I pull sea containers in and out of the Jacksonville port and I do a lot of overweight 80,000lbs plus. The filter is in a 1998 Freightliner Century Class with a Cummings 500 HP with a 10 speed transmission and a flow through exhaust. I run only in the southeast there are only some hills and my fuel average is 6.7 to 7.2 running 65mph at 2,500 rmp.
38-2012S K&N 38-2012S Replacement Air Filter-HDT
List Price: $240.99
Your Price: $179.99