HID Xenon Headlight Ballast w/ Igniter Cord Bulb for Nissan Infiniti 28474-89904

Product Overview

This aftermarket replacement HID xenon headlight ballast with igniter cord and bulb is supplied for Nissan and Infiniti applications and cross-references part number 28474-89904. A HID ballast provides the high voltage needed to start and maintain the arc in a xenon headlight bulb, while the igniter cord and bulb are part of the same lighting circuit. This assembly is intended for the listed Nissan and Infiniti applications.

Key Features & Performance

• HID xenon headlight ballast with igniter cord and bulb
• Ballast provides the voltage required to start and maintain a xenon headlight bulb
• Igniter cord connects the ballast to the bulb within the HID lighting circuit
• Cross-references part number 28474-89904
• Intended for replacement of a failed or malfunctioning HID headlight ballast

Fitment & Compatibility

• for Nissan applications
• for Infiniti applications
• references part number 28474-89904

Common Uses

• Replacing a failed or malfunctioning HID headlight ballast
• Replacing a damaged igniter cord or bulb within the HID lighting assembly
• Restoring headlight illumination after a ballast or igniter failure

Technical Specifications

• Product Type: HID Xenon Headlight Ballast with Igniter Cord and Bulb
• Part Number(s): 28474-89904
• General Application: Nissan and Infiniti

Frequently Asked Questions

Q: What does an HID xenon headlight ballast do? A: An HID ballast supplies the initial high voltage needed to ignite a xenon bulb and then regulates the voltage to keep the bulb lit. The igniter cord carries that voltage from the ballast to the bulb.

Q: How do I verify fitment for this HID ballast? A: Compare the complete part number on your existing ballast with 28474-89904 and confirm your vehicle is a listed Nissan or Infiniti application. Matching the existing part number and complete model designation helps confirm the correct replacement.

This is an aftermarket replacement part and is not represented as genuine or original equipment. Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.