Skip to main content
Genuine OEM & performance parts — ships to United States

Target · Diagram

Find this reference above

Number 6 marks the part’s position in this exploded view (Volkswagen Polo (2009-2014)).

Other diagrams in the gallery may use a different number for the same part.

Product overview

Genuine OEM Volkswagen Voltage Regulator, part number 04L903803C. This component is part of the alternator assembly. It is located within the alternator. The part weighs 0.101 kg. Genuine OEM parts ensure precise electrical regulation and long service life.

Technical details

Category
Electrical & Wiring
Customs (HS) code
85118000
Manufacturer
Volkswagen
Product Type
Genuine new auto parts
Shipping size (L × W × H)
8.5 × 7 × 4.5 cm
Shipping weight
0.1 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.

Supersession roadoldest to newest
  1. 04C903803Not stocked
    Jul 2019
  2. 04L903803CThis pageCurrent number