A compressor was a technical device. After he stole the Millennium Falcon from the Irving Boys, Crolute junk boss Unkar Plutt installed a compressor on the ignition line. However, by the time the smugglers Han Solo and Chewbacca recovered the Falcon, the scavenger Rey bypassed a faulty compressor at the cockpit, ceasing the ship's malfunction.
- Forces of Destiny: The Rey Chronicles (Mentioned only)
- Star Wars: Episode VII The Force Awakens (First appearance)
- Star Wars: The Force Awakens novelization
- Star Wars: The Force Awakens: A Junior Novel
- Star Wars: The Last Jedi: A Junior Novel (Mentioned only)