K&N parts matching Mobil AF3128 air filter

The Mobil AF3128 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
Terry Hagg, Wheatland, Louisianna
Noticed right away that car had more power. Increased fuel mileage almost two and a half mpg. I always replace the stock filter with a K&N. I have 2 Pickups and 3 cars and a Harley Davidson Street Glide all have K&N filters.
Steven L. Kennedy, Portland, Oregon
I received the filter when promised and had it installed in about 15 minutes. The cost of regular air filters is about 50% of what the K&N filter cost so it will pay for itself within a year. I can also tell the engine is getting more air since the engine used to run a little rough at idle...runs smoothly now.
ROLAND SHAW, Torrington, Connecticut
THE FILTER CAME ON TIME AND THE FIT WAS GREAT. THIS WILL BE THE ONLY ONE I WILL NEED FOR THE CAR AND THE CAR RUNS GOOD AND THE GAS MILEAGE WENT UP BY 3 MILES PER GAL. THANK YOU .
33-2442 K&N 33-2442 Replacement Air Filter
List Price: $92.19
Your Price: $59.99
K&N Replacement Air Filter
  • Designed to Increase Power
  • Million Mile Limited Warranty
Normunds , Rugy, United Kingdom
Good filter and really powerful increase.
Jason, Eccles, United Kingdom
Instantly improves the breathibility of the engine and is a must if adding superchips or re-maps. The improved sound/grunt is a great bonus.
Alan Froggatt, Salford Lancs, United Kingdom
These air filters really make a marked difference. I have used them before and will fit one in any car I am using, I have also converted family members. Thank you!
33-2962 K&N 33-2962 Replacement Air Filter
List Price: $91.29
Your Price: $58.99