K&N parts matching Mobil AF4057 air filter

The Mobil AF4057 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
James Gilewski, District of Columbia
Excellent service. Received my order in a timely manner. Great product, great price. Thanks.
William C Powell, Boca Raton, Florida
This is just one more of the many replacement filters from OEM parts. K&N are simply better quality, cleanable and more green friendly.
Magne hovden, Lake Geneva, Wisconsin
Made a huge difference in my cars performance- very quick delivery. Thank you, Magne Hovden
33-2426 K&N 33-2426 Replacement Air Filter
List Price: $89.39
Your Price: $57.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Alan, Santa Fe Springs, California
Exact product as advertised. Easy install too. Car runs great. Exact fitting on my 2011 Hyundai Genesis sedan.
Mike Ritthaler, Oregon
It is too early to tell as I've only had driven city miles. I plan on taking a 2000 mile trip in May so I will have a better idea on its efficiency and performance.
33-2427 K&N 33-2427 Replacement Air Filter
List Price: $96.09
Your Price: $61.99