Home » Xenon HID Headlight Ballast for BMW Audi VW GMC Volvo 89034934 4L0907391

Xenon HID Headlight Ballast for BMW Audi VW GMC Volvo 89034934 4L0907391

SKU: 32910703449-Default Title
Default Title
€42,83
-38% €68,53 €42,83

Restore original illumination intensity with this Xenon HID headlight ballast engineered as a direct drop-in replacement for worn-out OEM converter modules. Built with a D1S semi socket interface and factory-tested circuitry, it stabilizes high-voltage ignition to correct delayed arc startup, intermittent flicker, and progressive dimming without requiring full headlamp disassembly.

Benefits & Practical Tips

  • Cross-check your current unit against the listed OEM numbers before uninstalling to guarantee accurate physical and electrical fitment.
  • Mount the new ballast securely away from moisture sources and secure loose harness clips to prevent vibration-induced signal loss under rough terrain.
  • Run a quick bench test before final bolting down to verify stable beam cutoff and consistent color temperature across both left and right headlights.

Product Specifications

Brand: Malcayang
Socket Interface: D1S semi
Certification: CE
Core Part Number: 4L0907391 / 89034934 / 043731 / VA43731 / 63117180050 / 35676ALSI42 6224L8 / 7701208945
Origin: Mainland China
Condition: 100% New, Factory Tested
Application Type: Aftermarket Projector Lens Accessory

Package includes:

  • 1x Xenon HID Headlight Ballast Unit Controller Module

Warnings & Reminders: This component serves as a compatible aftermarket substitute and is not manufactured by the original vehicle maker. Technical installation guides are not provided; qualified automotive technicians should handle all electrical connections and mounting procedures. Minor cosmetic shade variations may appear depending on display calibration, and manual measurements carry a 1–2 mm tolerance.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

Elevating your vehicle’s safety vision with precision-engineered lighting control components backed by consistent parts availability at intercyprus.com since 2002.