United States
Product overview
Genuine OEM Volkswagen Alternator, part number 04B903023D. This component is responsible for generating electrical power to charge the battery and supply electricity to the vehicle's systems while the engine is running. It is typically mounted to the engine block. This unit weighs 7.24 kg. Genuine OEM alternators are manufactured to precise specifications to ensure reliable power generation and longevity.
Catalogue entry: ALTERNATOR BOSCH CUSB.
Fitted with: 04E903021M ALTERNATOR, 04E903021MX ALTERNATOR, 04E903015A ALTERNATOR, 04E903015AX ALTERNATOR, 04E903021N ALTERNATOR, 04E903021NX ALTERNATOR, 04E903015 ALTERNATOR, 04E903015X ALTERNATOR, 04B903023C ALTERNATOR, 04B903023CX ALTERNATOR, 03L903023J ALTERNATOR, 03L903023JX ALTERNATOR.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- Hungary
- Customs (HS) code
- 85115000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20 × 16 × 14.5 cm
- Shipping weight
- 7.24 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
Equipment codes
- 8GU
- T0H
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
6 vehiclesAlternator — locate 04B903023D Volkswagen Alternator | Genuine OEM in the official exploded view and explore the surrounding assembly.
LThis part is the Left side
Parts in this assembly23
- 1AlternatorLeft04B903023B
- 1AlternatorLeft04B903023C
- 1Alternator 04C903023C
- 1Alternator 04C903023H
- 1Alternator 04C903023J
- 1Alternator 04C903023K
- 1Alternator 04C903023T
- 1Alternator 04E903015A
- 1AlternatorLeft06J903023B
- 1Alternator 04C903023E
- 2AlternatorLeft04B903023BX
- 2AlternatorLeft04B903023CX
- 2AlternatorLeft04B903023DX
- 2Alternator 04C903023CX
- 2Alternator 04C903023HX
- 2Alternator 04C903023JX
- 2Alternator 04C903023TX
- 2Alternator 04E903015AX
- 2AlternatorLeft06J903023BX
- 2Alternator 04C903023EX
- 4Part N01100840
- 5Part N90403004
- 6Housing 4D0971992B
Vehicle fitment table6
Europe (6)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Ibiza Stylance | 2015- | 1 | 1 | CUSA,CUSB, | CU |
| Toledo Reference | 2015-2019 | 1 | 1 | CUSB | 8GU |
| fabia | 2014-2022 | 1 | 1 | 8GU | |
| Audi A1 Sportback | 2014-2018 | 1 | 1 | CUSB | 8GU |
| Polo 1.4 BlueMotion | 2014-2017 | 1 | 1 | T0H | |
| Rapid | 2012-2022 | 1 | 1 | T0H |
The manufacturer’s catalogue lists this part number as fitted until 11 January 2016; later builds may use a superseding number.
Diagrams & fitment data powered by oemdiagrams.com
04B903023D Volkswagen Alternator | Genuine OEM is fitted on: Ibiza Stylance 2015-; Toledo Reference 2015-2019; fabia 2014-2022; Audi A1 Sportback 2014-2018; Polo 1.4 BlueMotion 2014-2017; Rapid 2012-2022.
