K&N parts matching Luber-Finer AF4057 air filter

The Luber-Finer AF4057 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Luber-Finer air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
TERRY WILLIAMS, Colorado Springs, Colorado
Perfect drop in filter for my wife's Hyundai Genesis R-Spec. Thanks gang for making another great product, Terry
David Dion, Saint Petersburg, Florida
Perfect fit. Quick shipping. Great job.
Mike Saluto, Temple, Texas
Based on a long history of using K&N, I replaced my Hyundai Genesis air filter. It was very easy. I am less than a month on the new air filter so can't comment yet on how well it is working.
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
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.
Alan, Santa Fe Springs, California
Exact product as advertised. Easy install too. Car runs great. Exact fitting on my 2011 Hyundai Genesis sedan.
33-2427 K&N 33-2427 Replacement Air Filter
List Price: $96.09
Your Price: $61.99