URO 30744459 Xenon HID Headlight Ballast Control Unit

The URO 30744459 is a high-quality replacement xenon HID headlight ballast control unit designed to restore proper headlight operation when the original ballast has failed. This electronic control module regulates the high-intensity discharge (HID) lighting system by converting the vehicle's 12-volt electrical current to the high voltage required to ignite and maintain the xenon gas discharge lamp.

Key Features:

• Direct-fit OE replacement design for seamless installation
• Compatible with D1S and D2S/D2R xenon bulb types depending on application
• 35-watt power output at 85 volts AC
• 13.5 VDC input voltage specification
• No programming or coding required for installation
• Manufactured to ISO 9000 quality standards

Cross-Reference Part Numbers:

• Volvo: 30744459
• BMW: 63126948180, 6948180
• Mitsubishi: W3T13271
• Interchange: 6261110499, 99161832303

When a xenon ballast fails, symptoms typically include headlights that flicker, fail to turn on, or shut off intermittently. This URO replacement ballast provides a cost-effective alternative to expensive dealer parts while maintaining OE-grade quality and reliability. Each headlight assembly requires its own ballast, which is typically mounted on the back or bottom of the headlight housing.

URO Parts specializes in premium aftermarket components for European vehicles, offering over 8,000 replacement parts manufactured in ISO-certified facilities to ensure consistent quality that meets or exceeds original equipment specifications.