K&N parts matching Mobil AF5187 air filter

The Mobil AF5187 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
Andrew Williams, Mobile, Alabama
I love the K&N brand and this filter. It dropped in perfectly and is a nice replacement to the regular filters. Plus, I love the fact that it is washable and the lifetime warranty is a plus.
Steve, Iowa
Awesome product. My gas mileage has gone up a bit as advertised.
Rick, Tennessee
I am really pleased with this filter. It took away the bog down on take off I was experiencing. I would recomend this product. Top ratings for the online service and delivery.
33-2451 K&N 33-2451 Replacement Air Filter
List Price: $84.19
Your Price: $54.99