K&N parts matching Luber-Finer AF5253 air filter

The Luber-Finer AF5253 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
Sebastiaan Bechthold, Steenbergen, Netherlands
Fittment is perfect. Indeed Sound inprovement. But is modest. Also because the Cla45 has à cold airbox from the factory. I noticed à little difference in throttle respons in the lower revs. Positive. I bet with a Race kat in the exhaust and à smoother complete exhaust syste, this filter wil get its real bennefits. Sound on low speed when you release your throttle is the greatest differencke. You can hear that the turbo trows back some pressure. I also noticed that its flows better because first few rides the engine needed to ajust itself. Stotter, holding back when you put down the throttle. Very little. But it did. After 2 à 3 rides. Everything perfect.
Piet van Zyl, Klerksdorp, South Africa
I use K&N Filters in all of my cars / bikes and have experienced a significant improvement in filtration (on and off road) and power increase (measured on our in-house Dynojet DYNO). Keep up the good work. Thanks.
Stuart Jones, United Kingdom
Excellent fit and very good product gives the car a bit more grunt.
E-0661 K&N E-0661 Replacement Air Filter
List Price: $84.29
Your Price: $53.99