United States
Target · Diagram
Find this reference above
Number 1 marks the part’s position in this exploded view (Audi A4/S4/Av./qu. 05> (2005-)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen Three-phase alternator, part number 078903018X. 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. As a critical charging system part, genuine OEM ensures correct voltage output and reliable long-term operation.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- Germany
- Customs (HS) code
- 85115000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 18 × 16.5 × 14 cm
- Shipping weight
- 6.25 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
