K&N 63-1587 Cold Air Intake Review & Fitment Guide for Jeep Wrangler JL & Gladiator JT 3.0L EcoDiesel
Posted by Agile Auto Parts on Sep 14th 2026
If you drive a Jeep Wrangler JL or Jeep Gladiator JT equipped with the 3.0L EcoDiesel engine, upgrading the factory intake may be one of the performance modifications you are considering.
The K&N 63-1587 AirCharger Cold Air Intake System is designed specifically for select 3.0L EcoDiesel Jeep applications. It replaces the restrictive factory intake components with a larger intake tube, enclosed airbox, and washable reusable air filter.
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