United States
07C903803 Voltage Regulator
Special order item. Delivery time may vary.
About This Part
Discontinued by the manufacturer
This part number has been discontinued and can no longer be ordered. Contact us and we will look for an alternative.
Order Processing & Delivery
This part is not stocked in our warehouse and will be ordered directly from the manufacturer upon purchase. Handling time for VOLKSWAGEN 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
1 vehicleVoltage Regulator — locate Voltage Regulator in the official exploded view and explore the surrounding assembly.
Parts in this assembly43
- 1Alternator 059903018X
- 1Alternator 070903139
- 1Alternator 070903139X
- 1Alternator 070903139B
- 1Alternator 070903139BX
- 1Alternator 074903018A
- 1Alternator 074903018AX
- 1Alternator 079903021NX
- 1Alternator 07C903021MX
- 1Part 07Z903021EX
- 1Part 07Z903021FX
- 1AAlternator 079903021N
- 1APart 07Z903021E
- 1APart 07Z903021F
- 1AAlternator 07C903021M
- 2Part 059903119G
- 2Pulley 077903119G
- 2Part 07C903119C
- 2Part 021903119L
- 3Part 059903193D
- 3Part 070903193
- 3Part 070903193A
- 3Part 07C903193A
- 3Part 07Z903193
- 3Part 07Z903193A
- 3Part 021903193B
- 4Regulator 06F903803AX
- 4Regulator 070903803
- 4Regulator 070903803B
- 4Regulator 077903803C
- 4Regulator 07Z903803
- 4Regulator 06F903803A
- 5Collar Nut 030903181
- 5Part 028903320C
- 12Screw N90979705
- 13Clutch 070903327D
- 14Part N01100840
- 15Part N90403002
- 16Freewheel 070903201E
- 16Freewheel 070903201C
- 17Part 070903115C
- 17Hub 070903115F
- 18Part N90979703
Vehicle fitment table1
Europe (1)
| Vehicle | Years | Pos. |
|---|---|---|
| Touareg | 2005-2006 | 4 |
Diagrams & fitment data powered by oemdiagrams.com
Voltage Regulator is fitted on: Touareg 2005-2006.