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Number 4 marks the part’s position in this exploded view (Volkswagen GOLF CABRIO (2002-2002)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Voltage Regulator, part number 028903803DX. This component is responsible for regulating the output voltage of the alternator, ensuring a stable and safe electrical supply to all vehicle systems and preventing overcharging of the battery. It is located within the alternator assembly. Genuine OEM voltage regulators are precisely calibrated to match the alternator's specifications, ensuring reliable performance and longevity.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- India
- Customs (HS) code
- 85118000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 6.5 × 5.2 × 3.1 cm
- Shipping weight
- 0.06 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
