United States
Product overview
Genuine OEM Volkswagen Voltage Regulator, part number 028903803DX. This component is responsible for regulating the output voltage of the alternator, ensuring a stable and safe electrical supply to all vehicle systems and preventing overcharging of the battery. It is located within the alternator assembly. Genuine OEM voltage regulators are precisely calibrated to match the alternator's specifications, ensuring reliable performance and longevity.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- India
- Customs (HS) code
- 85118000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 6.5 × 5.2 × 3.1 cm
- Shipping weight
- 0.06 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
Parts diagram & fitment
69 vehiclesVoltage Regulator — locate 028903803DX Volkswagen Voltage Regulator | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly17
- 1Alternator 028903018EX
- 1Alternator 028903018FX
- 1Alternator 058903018X
- 1Alternator 050903015BX
- 1Alternator 078903015FX
- 2Pulley 028903119R
- 2Pulley 050903119B
- 2Pulley 054903119E
- 2Pulley 078903119
- 2Pulley 028903119F
- 3Part 028903193H
- 3Part 050903193
- 3Part 054903193C
- 3Part 058903193
- 3Part 078903193
- 4Regulator 028903803E
- 5Repair Kit 028903320C
Vehicle fitment table69
Europe (58)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| GOLF CABRIO | 2002-2002 | 4 | |||
| Audi A8 quattro | 1999-2002 | 4 | |||
| CORDOBA/VARIO | 1999-2002 | 4 | |||
| POLO CLASSIC/VARIANT | 1999-2001 | 4 | |||
| caddy combi./del.van | 1998-2005 | 4 | |||
| LUPO/3L TDI | 1998-2003 | 4 | |||
| AUDI A8 | 1998-2002 | 4 | |||
| New Beetle | 1998-2001 | 4 | |||
| Golf | 1998-2000 | 4 | |||
| AROSA | 1997-2003 | 4 | |||
| Audi A6/Avant | 1997-2001 | 4 | |||
| Audi A6/Av.qu.F4B-W-> | 1997-2001 | 4 | |||
| Audi A4/Avant F8D-W-> | 1997-1998 | 4 | |||
| Audi A4/Av.qu.F8D-W-> | 1997-1998 | 4 | |||
| TRANSPORTER SYNCRO | 1996-2003 | 4 | |||
| AUDI A3/S3/QUATTRO | 1996-2000 | 4 | |||
| CADDY PICKUP | 1996-2000 | 4 | 1 | ||
| ALHAMBRA | 1996-2000 | 4 | |||
| OCTAVIA/COMBI/4X4 | 1996-2000 | 4 | |||
| TOLEDO SEAT MOD.97>99 | 1996-1999 | 4 | |||
| IBIZA/CORDOBA/VARIO | 1996-1999 | 4 | 1 | ||
| Audi A8 | 1996-1998 | 4 | |||
| Audi A8 qu. | 1996-1998 | 4 | |||
| Audi A6/S6/Wg.qu.F>4A | 1996-1997 | 4 | |||
| Audi A6/Wagon F >4A-W | 1996-1997 | 4 | |||
| PICK UP | 1995-2001 | 4 | 1 | ||
| SHARAN/SYNCRO | 1995-2000 | 4 | |||
| Audi A4 F>8D-W-.. | 1995-1997 | 4 | |||
| Audi A4 qu. F>8D-W-.. | 1995-1997 | 4 | |||
| Audi A6/Wagon 96 | 1995-1996 | 4 | |||
| Audi A6/S6/Wagon qu. 96 | 1995-1996 | 4 | |||
| Audi Coupe quattro/3 96 | 1995-1995 | 4 | |||
| FELICIA | 1994-2001 | 4 | 1 | ||
| Derby (MEX) | 1994-1996 | 4 | |||
| AUDI 80 Av.Rs2 qu. | 1994-1995 | 4 | |||
| Audi A6/Wagon 95 | 1994-1995 | 4 | |||
| Audi A6/S6/Wagon.qu. 95 | 1994-1995 | 4 | |||
| Audi 90 qu. 95 | 1994-1995 | 4 | |||
| Audi Coupe/3 | 1994-1995 | 4 | |||
| Audi Cabrio. | 1993-1998 | 4 | |||
| Audi 90 | 1993-1995 | 4 | |||
| Audi 100/Wagon 94 | 1993-1994 | 4 | |||
| Ibiza/Cordoba (SEAT) | 1992-1996 | 4 | |||
| Audi 90 qu. | 1992-1994 | 4 | |||
| Audi 100/Wagon qu. | 1992-1994 | 4 | |||
| Audi 90 93 | 1992-1993 | 4 | |||
| Audi 100/Wagon 93 | 1992-1993 | 4 | |||
| TOLEDO SEAT | 1991-1996 | 4 | |||
| Passat syncro | 1991-1993 | 4 | 1 | ||
| Passat | 1991-1993 | 4 | 1 | ||
| Audi 100/Wagon 92 | 1991-1992 | 4 | |||
| Audi 100/Wagon qu. 92 | 1991-1992 | 4 | |||
| DIES.-IND.-MOT.1,9>2,0 | 1990-2007 | 6 | |||
| Corrado | 1989-1995 | 4 | 1 | ||
| Audi Coupe qu. | 1989-1991 | 4 | |||
| Passat | 1989-1991 | 4 | 1 | ||
| AUDI COUPE/3 | 1988-1994 | 4 | |||
| TIPO 2 (MEX) | 1971-2001 | 4 |
Other markets (9)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| DIES.-IND.-MOT.1,9>2,0 08> | 2007- | 6 | 1 | PR:8GC | 7KY |
| Eurovan | 1998-2003 | 4 | |||
| Golf Cabrio "USA","Mex"99>02 | 1998-2002 | 4 | |||
| Jetta "USA"99>01 | 1998-2001 | 4 | |||
| Golf/Jetta "USA","Mex"97>99 | 1996-1998 | 4 | |||
| Golf Cabrio "USA","MEX"96>99 | 1995-1998 | 4 | 1 | ||
| Golf/Jetta "USA","MEX"93>96 | 1992-1996 | 4 | |||
| JETTA (FAW) 91> | 1991- | 4 | 1 | AHP,ANL,ATK | |
| Eurovan | 1991-1994 | 4 | 1 |
Platform / generic diagrams (2)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| 6K0 platform | 4 | ||||
| 6K0 platform | 4 |
Diagrams & fitment data powered by oemdiagrams.com
028903803DX Volkswagen Voltage Regulator | Genuine OEM is fitted on: GOLF CABRIO 2002-2002; Audi A8 quattro 1999-2002; CORDOBA/VARIO 1999-2002; POLO CLASSIC/VARIANT 1999-2001; caddy combi./del.van 1998-2005; LUPO/3L TDI 1998-2003; AUDI A8 1998-2002; New Beetle 1998-2001; Golf 1998-2000; AROSA 1997-2003; Audi A6/Avant 1997-2001; Audi A6/Av.qu.F4B-W-> 1997-2001; Audi A4/Avant F8D-W-> 1997-1998; Audi A4/Av.qu.F8D-W-> 1997-1998; TRANSPORTER SYNCRO 1996-2003; AUDI A3/S3/QUATTRO 1996-2000; CADDY PICKUP 1996-2000; ALHAMBRA 1996-2000; OCTAVIA/COMBI/4X4 1996-2000; TOLEDO SEAT MOD.97>99 1996-1999; IBIZA/CORDOBA/VARIO 1996-1999; Audi A8 1996-1998; Audi A8 qu. 1996-1998; Audi A6/S6/Wg.qu.F>4A 1996-1997; Audi A6/Wagon F >4A-W 1996-1997; PICK UP 1995-2001; SHARAN/SYNCRO 1995-2000; Audi A4 F>8D-W-.. 1995-1997; Audi A4 qu. F>8D-W-.. 1995-1997; Audi A6/Wagon 96 1995-1996; Audi A6/S6/Wagon qu. 96 1995-1996; Audi Coupe quattro/3 96 1995-1995; FELICIA 1994-2001; Derby (MEX) 1994-1996; AUDI 80 Av.Rs2 qu. 1994-1995; Audi A6/Wagon 95 1994-1995; Audi A6/S6/Wagon.qu. 95 1994-1995; Audi 90 qu. 95 1994-1995; Audi Coupe/3 1994-1995; Audi Cabrio. 1993-1998; Audi 90 1993-1995; Audi 100/Wagon 94 1993-1994; Ibiza/Cordoba (SEAT) 1992-1996; Audi 90 qu. 1992-1994; Audi 100/Wagon qu. 1992-1994; Audi 90 93 1992-1993; Audi 100/Wagon 93 1992-1993; TOLEDO SEAT 1991-1996; Passat syncro 1991-1993; Passat 1991-1993; Audi 100/Wagon 92 1991-1992; Audi 100/Wagon qu. 92 1991-1992; DIES.-IND.-MOT.1,9>2,0 1990-2007; Corrado 1989-1995; Audi Coupe qu. 1989-1991; Passat 1989-1991; AUDI COUPE/3 1988-1994; TIPO 2 (MEX) 1971-2001; DIES.-IND.-MOT.1,9>2,0 08> 2007-; Eurovan 1998-2003; Golf Cabrio "USA","Mex"99>02 1998-2002; Jetta "USA"99>01 1998-2001; Golf/Jetta "USA","Mex"97>99 1996-1998; Golf Cabrio "USA","MEX"96>99 1995-1998; Golf/Jetta "USA","MEX"93>96 1992-1996; JETTA (FAW) 91> 1991-; Eurovan 1991-1994; 6K0 platform.
