K&N parts matching Luber-Finer AF3992 air filter

The Luber-Finer AF3992 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
James B Harrison, Wylie, Texas
This is my fourth K&N filter application and they have all performed better than advertised.
C zavala, Redlands California
Excellent
Paul Fabina, Ontario, Canada
Fits great, works great, always trust K&N.
33-2309 K&N 33-2309 Replacement Air Filter
List Price: $79.79
Your Price: $51.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
LC, Maryland
You could immediately tell the difference.<br /> Money well spent.
Steven, San Diego, California
Increased power overall, especially improved low- to mid-range torque, and improved gas mileage.
Matthew Jung, Vail, Arizona
The car has over 200K miles and I think this might be the final air filter. After 50K on this air filter, I am going to wash it and sell it on eBay, so I won’t have to deal with the messy oil and I will buy a new car. There does appear to be a little more performance above 3000 RPM, but I don’t notice any change in mileage.
33-2383 K&N 33-2383 Replacement Air Filter
List Price: $90.79
Your Price: $58.99