K&N parts matching Mobil AF377 air filter

The Mobil AF377 air filter cross references with the K&N air filter parts below. K&N offers compatible air filters for many Mobil air filters giving you an alternative.
ProductPart NumberProduct Image 
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Michael Lewis, Bonita, California
Excellent product. The moment I put the new filter in the car it breathed new life. The engine has more power and the turbo kicks in effortlessly. Thanks for a great product. Now all my cars have a K&N Filters
Biodiesel Guy, New Paltz New York
Love it, just like the several others for all of my other engines I have and have ever had, ever since I saw the light in the 80's... I must be honest, I ordered this specific unit on account of the cool baseball hat but I did so knowing that the filter I would receive would serve my air cleaner needs now and forevermore. I have a K&N element in all of my engines, from my 1995 F250 Powerstroke, to my Kubota tractor, to my generator, to my engine-swap car, etc., and I have always run K&N air filter elements in everything I have ever had since I started driving cars in 1985. The extra sweet touch in this case was the fact that the OEM paper element was plugged solid, so I got to feel a SOTP increase in engine performance right from the start a little reward from God I suppose, for my unswerving loyalty to the best air cleaner element company on the planet: K&N! Please don't EVER change, drive fast, and take chances.
Les Thomas, Minneapolis, Minnesota
I currently own 4 vehicles, all of which now have K&N air filters. In each case, the perceived increase in performance and a recorded increase in fuel mileage was noticed. The cars range from a 1962 Chevy, 2 80's Mercedes and a 2005 SUV. I would whole heartedly recommend K&N filters for any vehicle.
E-2870 K&N E-2870 Replacement Air Filter
List Price: $129.29
Your Price: $83.99