K&N parts matching Luber-Finer AF3928 air filter

The Luber-Finer AF3928 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
Nuno, Portugal
I have a BMW E91 320d and after I placed the air filter and gave it a run, I noticed a better response in low rotations and a more powerful sound in 4000rpm. The turbo seams to kick earlier, and the acellerarion is faster. Good product!
Jonathan Pruvost , Mezerolles, France
Super Mon moteur respire Très très content de mon investissement car l'air passe beaucoup mieux qu'avant et je le ressent dans la consommation (6,9 L/100 kms au lieu de 7.3 L avant) Je recommande vraiment ce produit aux personnes ayant des voitures puissantes ou reprogrammées.
Artur Szymanski, London, United Kingdom
I can feel a better engine response, the fuel consumption dropped by roughly 20. Very happy with that buy so far.
33-2942 K&N 33-2942 Replacement Air Filter
List Price: $95.89
Your Price: $61.99