K&N parts matching Mercedes Benz A6420900404 air filter

The Mercedes Benz A6420900404 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mercedes Benz air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Pierre Nunes , Chevincourt, France
Super en tout livraison mise en place la totale dommage qu'il n'y ai que 5 Etoiles.... Bravo continuez P.NUNES
Maichel Roshdy , Midland, Texas
Excellent filter. I placed in E320 Bluetec turbo. Power is great and I love 50,000 miles before re-oiling. Old filter was clogged. Filter fit is perfect and pays for itself in 2 regular filter changes.
Kenneth Nixon, Gateshead, United Kingdom
Really happy with this product. It helps the car work easier, saves you money, good value for money and would recommend to any driver. Try this product and you will buy another when you change your vehicle.
33-2940 K&N 33-2940 Replacement Air Filter
List Price: $126.59
Your Price: $81.99