United States
Product overview
Genuine OEM Volkswagen Alternator, part number 03C903025FX. This component is responsible for generating electrical power to run the vehicle's systems and recharge the battery while the engine is running. It is a critical part of the vehicle's charging system. Genuine OEM alternators are built to precise specifications, ensuring reliable power output and long service life.
Catalogue entry: ALTERNATOR 140A BOSCH CBZB.
Fitted with: 03C903025F ALTERNATOR, 06J903023G ALTERNATOR, 06J903023A ALTERNATOR, 06K903024A ALTERNATOR, 06J903023AX ALTERNATOR, 06K903024AX ALTERNATOR, 03L903023K ALTERNATOR, 04L903024S ALTERNATOR, 03L903023KX ALTERNATOR, 04L903024SX ALTERNATOR, 04C903023L ALTERNATOR, 04C903023T ALTERNATOR.
Technical details
- Category
- Electrical & Wiring
- Country of origin
- Germany
- Customs (HS) code
- 85115000
- Manufacturer
- Volkswagen
- Product Type
- Genuine new auto parts
- Shipping size (L × W × H)
- 20 × 19 × 14.5 cm
- Shipping weight
- 7.33 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Engine codes
- CBZB
Equipment codes
- TW0
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
31 vehiclesAlternator — locate 03C903025FX Volkswagen Alternator | Genuine OEM in the official exploded view and explore the surrounding assembly.
Parts in this assembly18
- 1AlternatorLeft03L903023
- 1Alternator 03L903023K
- 1Alternator 04C903023K
- 1Alternator 04C903023L
- 1Alternator 04C903023M
- 1Alternator 04C903023T
- 1Alternator 04E903024S
- 1Alternator 03C903025F
- 2AlternatorLeft03L903023X
- 2Alternator 03L903023KX
- 2Alternator 04C903023KX
- 2Alternator 04C903023LX
- 2Alternator 04C903023MX
- 2Alternator 04C903023TX
- 2Alternator 04E903024SX
- 4Part N01100840
- 5Part N90403004
- 6Housing 4D0971992B
Compatible / alternative parts(4)
Vehicle fitment table31
Europe (31)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| Beetle | 2016-2019 | 2 | 1 | CBZB | TW0 |
| new beetle cabriolet | 2016-2019 | 2 | 1 | CBZB | TW0 |
| jetta | 2014-2017 | 2 | 1 | CBZB | TW0 |
| Altea XL Reference | 2013-2013 | 2 | BOSCH | ||
| Rapid | 2012-2022 | 1A | 1 | ||
| Toledo Reference | 2012-2015 | 1A | 1 | CBZA,CBZB | |
| Polo | 2012-2014 | 2 | 1 | PR:1D0 | |
| Ibiza Reference | 2012-2012 | 1A | |||
| new beetle | 2011-2016 | 1A | 1 | CBZB | TW0 |
| new beetle cabriolet | 2011-2016 | 1A | 1 | CBZB | TW0 |
| Golf Cabriolet | 2011-2016 | 2 | 1 | CBZB | |
| Golf Plus | 2011-2014 | 1A | 1 | ||
| Golf | 2011-2013 | 1A | 1 | ||
| Ibiza Reference | 2011-2012 | 1A | 1 | ||
| Caddy Maxi Kombi | 2010-2015 | 2 | 1 | ||
| Touran 2.0 | 2010-2015 | 2 | 1 | TW0 | |
| Audi A1 Sportback | 2010-2015 | 1 | 1 | ||
| Roomster | 2010-2015 | 1A | 1 | ||
| jetta | 2010-2014 | 1A | 1 | CBZB | TW0 |
| Fabia Scout | 2010-2014 | 1A | 1 | ||
| Altea XL Reference | 2010-2013 | 1A | 1 | CBZB+PR:7L6 | |
| Leon Stylance | 2010-2012 | 1A | 1 | CBZB | |
| golf estate | 2009-2013 | 1 | 1 | CBZB,CBZA | |
| Polo | 2009-2012 | 1A | 1 | PR:1D0 | |
| Golf Plus 1.6 | 2009-2011 | 1A | 1 | ||
| Audi A3 Sportback | 2008-2013 | 1 | 1 | ||
| golf 2.0 | 2008-2011 | 1A | |||
| Ibiza Reference | 2008-2011 | 1A | |||
| Audi A3 Cab. 2.0 TDI | 2007-2013 | 1 | 1 | ||
| ALTEA 07> | 2006- | 1A | 1 | CBZB+PR:7L6 | 7L6 |
| LEON 06> | 2005- | 1A | 140A BOSCH |
Diagrams & fitment data powered by oemdiagrams.com
03C903025FX Volkswagen Alternator | Genuine OEM is fitted on: Beetle 2016-2019; new beetle cabriolet 2016-2019; jetta 2014-2017; Altea XL Reference 2013-2013; Rapid 2012-2022; Toledo Reference 2012-2015; Polo 2012-2014; Ibiza Reference 2012-2012; new beetle 2011-2016; new beetle cabriolet 2011-2016; Golf Cabriolet 2011-2016; Golf Plus 2011-2014; Golf 2011-2013; Ibiza Reference 2011-2012; Caddy Maxi Kombi 2010-2015; Touran 2.0 2010-2015; Audi A1 Sportback 2010-2015; Roomster 2010-2015; jetta 2010-2014; Fabia Scout 2010-2014; Altea XL Reference 2010-2013; Leon Stylance 2010-2012; golf estate 2009-2013; Polo 2009-2012; Golf Plus 1.6 2009-2011; Audi A3 Sportback 2008-2013; golf 2.0 2008-2011; Ibiza Reference 2008-2011; Audi A3 Cab. 2.0 TDI 2007-2013; ALTEA 07> 2006-; LEON 06> 2005-.
