HID Xenon Headlight Ballast ECU Control Unit D2S D2R 89904 For Nissan/Honda

HID Xenon Headlight Ballast ECU Control Unit for Nissan and Honda

This replacement HID Xenon Headlight Ballast ECU Control Unit powers the vehicle headlight bulbs, cross-referenced under part number 89904.

Overview

This HID Xenon Headlight Ballast ECU Control Unit regulates the electrical current required to start and operate your headlights. Designed to support D2S and D2R bulb types, this control unit ensures steady illumination under all driving conditions. Vehicle owners can replace a flickering or dead HID Xenon Headlight Ballast ECU Control Unit to restore reliable night-time visibility.

Built For Performance

• Regulates voltage to protect bulbs from power surges
• Ensures rapid startup time for xenon headlights
• Constructed from durable metal and plastic for longevity
• Sealed design protects inner electronics from moisture

Fits These Machines

• for Nissan models utilizing D2S or D2R bulbs
• for Honda models utilizing D2S or D2R bulbs

On-The-Job Use

• Restoring nighttime headlight functionality
• Replacing faulty factory ballast units
• Improving driver visibility in low light

Specs At A Glance

Good To Know

Q: How do I know if the ballast is bad? A: Common symptoms include flickering headlights, headlights that turn off unexpectedly, or one light failing to turn on completely.

Q: Does this unit include the bulb? A: No, this is the ballast control unit only and does not include the xenon bulbs.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.