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Number 1 marks the part’s position in this exploded view (Audi A8L qu. 3.0 TDI (2013-2018)).
Other diagrams in the gallery may use a different number for the same part.
Product overview
Genuine OEM Volkswagen 3-Phase Alternator, part number 057903015D. This alternator is responsible for generating electrical power to charge the battery and supply electricity to the vehicle's various electrical systems while the engine is running. It is a new, factory-specified part designed for precise fit and function. Genuine OEM alternators provide reliable electrical output and durability.
Catalogue entry: ALTERNATOR HITACHI CTEC.
Technical details
- Category
- Electrical & Wiring
- Customs (HS) code
- 85115000
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20.5 × 17.5 × 16.5 cm
- Shipping weight
- 9 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- TE5
PR codes identify the factory option a part belongs to; your vehicle’s are listed on the data sticker in the boot well or service booklet.
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.
- 057903015BXNot stocked
Aug 2015 - 057903015DXSuperseded
May 2025 - 057903015DThis pageCurrent number
