K&N parts matching Mobil MA4003 air filter

The Mobil MA4003 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mobil air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Ricky Johnson, Pulaski, Tennessee
First thing I did when I bought my car was throw out the filter in it and replaced it with a K&N filter. Can't really tell the difference in HP, but I like them because they are easy to clean and re-install. They pay for themself in the long run. Truck has a K&N in it too. Riding mower will have one in it as well.
Bryan Erickson, Two Rivers, Wisconsin
Great product! Bought this filter for my friend's Hyundai that he lets me borrow and he loves it. Easy to install, clean and recharge. Great air flow and performance. This is the only brand filter I will use on engines.
Bernard Lai, Brossard, Canada
Breathe better More ooummf Above all, better fuel economy.
33-2354 K&N 33-2354 Replacement Air Filter
List Price: $81.09
Your Price: $51.99