United States
Product overview
Genuine OEM Volkswagen Alternator, part number 03P903023BX. This component generates electrical power for the vehicle's systems, charging the battery and supplying current to lights, ignition, and accessories. It is typically mounted to the engine block and driven by a belt. The precise manufacturing of genuine OEM alternators ensures reliable performance and longevity. Genuine OEM parts are built to exact specifications.
Catalogue entry: ALTERNATOR 140A VALEO CFWA; type exchange group: 15.
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 × 19 × 14.5 cm
- Shipping weight
- 7.22 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- TS4
- 7L6
- 8GU
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
Parts diagram & fitment
7 vehiclesAlternator — locate 03P903023BX Volkswagen Alternator | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly41
- 1Alternator 03C903025F
- 1Alternator 03C903025J
- 1Alternator 03D903025M
- 1Alternator 03E903023A
- 1Alternator 03P903023B
- 1Alternator 03P903023H
- 1Alternator 04C903023L
- 1Part 04E903023J
- 1Part 04E903023K
- 1Alternator 03L903023
- 2Alternator 03C903025FX
- 2Alternator 03C903025JX
- 2Alternator 03D903025MX
- 2Alternator 03E903023AX
- 2PartLeft03L903023AX
- 2PartRight03L903024MX
- 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
Compatible / alternative parts(4)
Vehicle fitment table7
Europe (7)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Polo | 2012-2014 | 2 | |||
| Ibiza Reference | 2012-2012 | 1A | D | ||
| Ibiza Reference | 2011-2012 | 1A | 1 | ||
| Roomster | 2010-2015 | 1A | 1 | TS4 | |
| Fabia Scout | 2010-2014 | 1A | 1 | TS4 | |
| Polo | 2009-2012 | 1A | |||
| Ibiza Reference | 2008-2011 | 1A |
The manufacturer’s catalogue lists this part number as fitted until 3 December 2012; later builds may use a superseding number.
Diagrams & fitment data powered by oemdiagrams.com
03P903023BX 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.
