K&N parts matching MicroGard MGA42487 air filter

The MicroGard MGA42487 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many MicroGard air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Mike, Massachusetts
Purchased for my friend's truck. He loves it and it fit right in the OEM air box!!!!! Worked great!!!!!
Brad Lange, Wesley Chapel, Florida
No doubt this filter has changed the performance of my truck.
David J. Essex, Estes Park, Colorado
Excellent service and an excellent product.
33-2129 K&N 33-2129 Replacement Air Filter
List Price: $77.99
Your Price: $50.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Cory, Roy Utah
This is a great air filter. I would recommend it to anybody.
Rita, Schertz, Texas
Easy installation and the quality of the filter is obvious. I like the fact that I can clean and re-use it.
Tim Lowell, California
I have K&N air filters in all of my vehicles. Just bought a GMC Sierra 2500 hHD. Put the K&N in before the odometer turned 1000 miles. The filters are just that good.
33-2135 K&N 33-2135 Replacement Air Filter
List Price: $96.79
Your Price: $62.99