United States
078903803B Voltage Regulator
- 078903803BThis pageNot stocked
Apr 1995 - 028903803FSuperseded
Apr 2007 - 028903803FXDiscontinued
Jun 2019
Special order item. Delivery time may vary.
About This Part
Superseded part number
This part number has been replaced. Order the current replacement shown above — the old number can no longer be supplied.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VAG is typically 3–8 business days before dispatch.
Handling time for VAG (VW / Audi / Seat / Cupra): 3–8 business days from order confirmation to dispatch (Monday–Friday). Shipping transit for your country is added on top — see handling times by brand and shipping options.
* Delivery times are estimates and may vary based on manufacturer availability and your location.
Verify Vehicle Fitment
To ensure this part is compatible with your vehicle, please contact us with your VIN (Vehicle Identification Number). Our technical team can verify the exact fitment before you place your order.
Contact us with your VINParts diagram & fitment
3 vehiclesVoltage Regulator — locate Voltage Regulator in the official exploded view and explore the surrounding assembly.
Parts in this assembly9
Vehicle fitment table3
Europe (3)
| Vehicle | Years | Pos. | Qty |
|---|---|---|---|
| Audi 100/Wagon qu. | 1992-1994 | 4 | 1 |
| Passat syncro | 1991-1993 | 9 | 1 |
| AUDI COUPE/3 | 1988-1994 | 4 | 1 |
Diagrams & fitment data powered by oemdiagrams.com
Voltage Regulator is fitted on: Audi 100/Wagon qu. 1992-1994; Passat syncro 1991-1993; AUDI COUPE/3 1988-1994.