United States
Target · Diagram
Find this reference above
Number 1 marks the part’s position in this exploded view (Volkswagen Polo (2012-2014)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Alternator, part number 03E903023A. This component is responsible for generating electrical power to charge the battery and supply electricity to the vehicle's systems while the engine is running. It is located in the engine bay. The alternator's output is critical for the proper functioning of all electrical components. Genuine OEM alternators are precisely calibrated to meet the vehicle's specific electrical demands, ensuring reliable performance and preventing damage to other electrical systems.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- France
- Customs (HS) code
- 85115000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 19.5 × 16 × 15 cm
- Shipping weight
- 7.35 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.
- 03E903023AXNot stocked
May 2025 - 03E903023AThis pageCurrent number
