United States
Product overview
Genuine OEM Volkswagen Alternator, part number 03P903023B. This essential component generates electrical power to charge the battery and supply electricity to the vehicle's various systems while the engine is running. It is typically mounted to the front of the engine. Genuine OEM alternators are manufactured to exact specifications, ensuring precise voltage regulation and reliable performance for the vehicle's electrical needs.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- France
- Customs (HS) code
- 85115000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20.5 × 17 × 17 cm
- Shipping weight
- 7.32 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
7 vehiclesAlternator — locate 03P903023B Volkswagen Alternator | Genuine OEM in the official exploded view and explore the surrounding assembly.
Superseded by 03P903023D — the later replacement part.
This part is marked discontinued by the manufacturer (since 2022-04-01); contact us to check current availability.
Parts in this assembly41
- 1Alternator 03C903025F
- 1Alternator 03C903025J
- 1Alternator 03D903025M
- 1Alternator 03E903023A
- 1Alternator 03P903023H
- 1Alternator 04C903023L
- 1Part 04E903023J
- 1Part 04E903023K
- 1Alternator 03L903023
- 2Alternator 03C903025FX
- 2Alternator 03C903025JX
- 2Alternator 03D903025MX
- 2Alternator 03E903023AX
- 2PartLeft03L903023AX
- 2PartRight03L903024MX
- 2Part 03P903023BX
- 2Part 03P903023HX
- 2Alternator 04C903023K
- 2Alternator 04C903023KX
- 2Alternator 04C903023LX
- 2Alternator 04E903023JX
- 2Alternator 04E903023KX
- 2AlternatorLeft03L903023X
- 3Part 03C903119C
- 3Part 03C903119F
- 3Part 04E903201
- 3Belt Pulle 04E903201E
- 3Part 022903119C
- 4Ring 028903237E
- 5Repair Kit 028903320C
- 6Part 06H145291A
- 6Prot Cap 037145291
- 7Regulator 03L903803C
- 7Regulator 06E903803G
- 7Regulator 06J903803
- 7Regulator 07K903803
- 8Part 059903193C
- 8Part 06F903193A
- 9Part N10744601
- 10Part N90403004
- 11Housing 4D0971992B
Vehicle fitment table7
Europe (7)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Polo | 2012-2014 | 1, 34 | 1 | ||
| Ibiza Reference | 2012-2012 | 1, 51 | 1 | CFWA | |
| Ibiza Reference | 2011-2012 | 1, 51 | 1 | ||
| Roomster | 2010-2015 | 1 | 1 | TS4 | |
| Fabia Scout | 2010-2014 | 1 | 1 | TS4 | |
| Polo | 2009-2012 | 1, 34 | 1 | ||
| Ibiza Reference | 2008-2011 | 1, 58 | 1 | TS4 |
Diagrams & fitment data powered by oemdiagrams.com
03P903023B Volkswagen Alternator | Genuine OEM is fitted on: Polo 2012-2014; Ibiza Reference 2012-2012; Ibiza Reference 2011-2012; Roomster 2010-2015; Fabia Scout 2010-2014; Polo 2009-2012; Ibiza Reference 2008-2011.