K&N parts matching MicroGard MGA42020 air filter

The MicroGard MGA42020 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
Richard Edmonds, Texas
Love your filters.This is the second E-1100 I bought, so that I can rotate them out as they need to be cleaned and can let air dry as long as it needs. I will eventually have K&N filters on ALL my vehicles (as I get them rebuilt and running).
Burke Schmidt, Salem, Oregon
I purchased this filter as it is designed to breath easier, be cleaned and last for many more miles than I'll drive. The reputation of the company is good and that made the choice easy. I have a class B motorhome which uses a gasoline V8 engine, and any modification like this can help make it more even a slight bit more efficient. It installs easily, once you get to the engine.
Millard, Bend, Oregon
This air filter allows my 3.9 V-6 to breathe. I now enjoy the original torque this engine once had, plus the take off is pretty sweet. It hasn't done what I would have liked...increase gas mileage, but it runs smoother and sweeter.
E-1100 K&N E-1100 Replacement Air Filter
List Price: $88.19
Your Price: $56.99