K&N parts matching MicroGard MGA42728 air filter

The MicroGard MGA42728 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
Hanford Newton, Vian, Oklahoma
My 2003 Subaru Baja has 130,000 miles, and I just installed the filter. It's too early to tell if there is an improvement in gas mileage, but it definitely increased horsepower.
Phil Manktelow, Mt. Eden, New Zealand
Crazy free shipping to New Zealand makes it easier than ordering from local suppliers. And cheaper!
Jerry Kalick, Arkansas
Seems to be more acceleration and slightly better gas mileage. Installed filters on a 2001 and 2009 Subaru Foresters. The 2009 shows mpg on the dash display and average mpg. The average is up 2 to 3 mpg on each long trip so far.
33-2154 K&N 33-2154 Replacement Air Filter
List Price: $84.79
Your Price: $54.99