K&N Air Filters for the Case IH 4391

Case IH 4391 Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any air filter for Case IH models!
  • Designed to Increase Horsepower and Acceleration in your Case IH
  • High Air Flow with Excellent Filtration
  • Washable and Reusable
Order your K&N replacement air filter Factory Direct today!
Help your Case IH 4391 run better.
  • Fast and FREE SHIPPING with Minimum Order
  • Simple, Quick and Secure Online Ordering
K&N Replacement Air Filters
Vehicle DescriptionPart NumberProduct Image 
Case IH 4391 3.9L - All
Power Unit
Case IH 4391 3.9L Air Filter
E-4969 E-4969 CASE IH 4391 Air Filter
List Price: $128.09
Factory Direct Price: $82.99

Upgrade your Case IH 4391 today with a K&N air filter.