BMW X3 18d Replacement Air Filters

Buy now from K&N's Online Store and get a 100% money back guarantee on any BMW X3 18d air filter!

  • Designed to Increase Horsepower and Acceleration
  • High Air Flow with Excellent Filtration
  • Top Performance Accessory for BMW X3 18d Models
  • K&N Million Mile Limited Warranty®

Order your K&N replacement air filter Factory Direct today! Help your BMW X3 18d run better. Fast and FREE SHIPPING with any BMW X3 18d air filter

  1. 2024 BMW X3 18d 2.0L L4 Diesel air filter
    $64.99 Regular Price $51.99 Special Price
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  2. 2023 BMW X3 18d 2.0L L4 Diesel air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
    K&N
  3. 2022 BMW X3 18d 2.0L L4 Diesel air filter
    $64.99 Regular Price $51.99 Special Price
    33-3079
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  4. 2018 BMW X3 18d 2.0L L4 Diesel air filter
    $64.99 Regular Price $51.99 Special Price
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