Caterpillar 424D Air Filter

Caterpillar 424D Air Filter
  • Designed to increase horsepower & torque for the Caterpillar 424D with the engine.
  • Washable & Reusable
  • This K&N 424D air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N air filter for your Caterpillar 424D should be your Caterpillar's first performance accessory!

Your Caterpillar 424D deserves a K&N! Select the Product Info button below to see everything the air filter fits.

Caterpillar 424D - All Models
Replacement Industrial Air Filter
K&N E-4969
  • High air flow with excellent filtration
  • Washable and reusable air filter
E-4969  Caterpillar 424D Replacement Industrial Air Filter
List Price: $114.39
Your Price: USD $73.99
In stock