United States
Product overview
Genuine OEM Audi Alternator Voltage Regulator, part number 06B903803B. This crucial electrical component is responsible for controlling the output voltage of the alternator, ensuring a stable and consistent power supply to the vehicle's electrical system and battery. Weighing 0.105 kg, it is a compact yet vital part. Using a genuine OEM voltage regulator guarantees correct electrical specifications, precise voltage regulation, and compatibility with the vehicle's charging system, preventing overcharging or undercharging and protecting sensitive electronics.
Catalogue entry: REGULATOR VALEO; for alternator: 2,4,6.
Technical details
- Category
- Battery & Charging
- Country of origin
- France
- Customs (HS) code
- 85118000
- Manufacturer
- Audi
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 7 × 6.5 × 5 cm
- Shipping weight
- 0.11 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 7L3
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.
- 077903803Not stocked
Dec 1998 - 078903803CNot stocked
Jan 2003 - 038903803JNot stocked
Jan 2003 - 06B903803Not stocked
Dec 2004 - 038903803KNot stocked
Jan 2005 - 06B903803ANot stocked
Oct 2005 - 06B903803BThis pageCurrent number
