United States
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Find this reference above
Number 2 marks the part’s position in this exploded view (Volkswagen Passat/4Motion 08 (2007-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Gas Discharge Lamp Control Unit, part number 3D0907391B. This control unit, also known as a ballast, regulates the power supplied to gas discharge (HID/Xenon) headlights. It ensures the lamp ignites and operates at the correct voltage and current for optimal brightness and longevity. Located within the headlight assembly, genuine OEM parts provide the precise electrical characteristics required for safe and effective illumination.
Technical details
- Category
- Sensors & Modules
- Customs (HS) code
- 85371098
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 13.5 × 9 × 3.5 cm
- Shipping weight
- 0.29 kg
Why buy from WW Spares?
- ✓ Genuine OEM inventory sourced directly from factory networks
- ✓ Fitment support from workshop-seasoned parts specialists
- ✓ Global logistics with customs-ready documentation
Need help confirming compatibility? Talk to a specialist
Replaces older part numbers
This is the current manufacturer number. Older numbers on this road are no longer supplied.
- 3D1941017ENot stocked
Mar 2002 - 3D1941017FNot stocked
Apr 2002 - 3D1941017GNot stocked
Jan 2003 - 3D0907391BThis pageCurrent number
