Dorman HID Xenon Headlight Ballast Control Module

The Dorman HID xenon headlight ballast control module, also called an HID ballast or xenon igniter, restores dependable headlight performance when the original unit fails. The ballast controls the electrical power sent to a high intensity discharge (HID) headlight bulb. It supplies the high voltage needed to ignite the bulb, then regulates current so the light stays steady.

Key Features:

• Replaces the failed or flickering original HID ballast in xenon headlight systems
• Supplies the high-voltage ignition pulse and regulates power to the HID bulb
• Helps resolve common symptoms such as headlights that flicker, cut out, take a long time to light, or fail to turn on
• Designed to match the form, fit, and function of the original equipment part
• Engineered for dependable operation under heat, vibration, and moisture
• Backed by Dorman's reputation as a leading supplier of aftermarket replacement parts

A failing ballast can leave you with dim, uneven, or no headlight output, which reduces night visibility. Replacing it restores the consistent, bright light that HID systems are known for. Choose the child item that matches your application for the correct connectors and configuration.