Caterpillar GP18N Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any Caterpillar GP18N air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for Caterpillar GP18N Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your Caterpillar GP18N run better. Fast and FREE SHIPPING with any Caterpillar GP18N air filter

  1. Caterpillar GP18N air filter
    Special Price RSD 5,438.03 Regular Price RSD 7,249.93
    E-4961
    K&N
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