United States
Product overview
Genuine OEM Volkswagen Alternator, part number 03L903023JX. 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 and driven by a belt. This alternator weighs 5.917 kg. Genuine OEM alternators are manufactured to exact specifications for optimal performance and longevity, ensuring reliable electrical system function.
Catalogue entry: ALTERNATOR VALEO DBGC,CRFD.
Fitted with: 04E903015 ALTERNATOR, 04E903015G ALTERNATOR, 04E903015X ALTERNATOR, 04E903015GX ALTERNATOR, 03L903023J ALTERNATOR, 06J903023B ALTERNATOR, 06J903023D ALTERNATOR, 06J903024A ALTERNATOR, 06J903023BX ALTERNATOR, 06J903023DX ALTERNATOR, 06J903024AX ALTERNATOR, 06J903023A ALTERNATOR.
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)
- 18.5 × 16.5 × 15 cm
- Shipping weight
- 5.92 kg
Specifications
As recorded in the manufacturer’s parts catalogue for this part number.
- Engine codes
- CKFB, CKFC, CLHA, CLHB, CRBC, CRKB, CRLB, CRLD, CRMB, CRVA, CRVC, CUNA, CUPA, CXXB
Equipment codes
- T37
- TR1
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
14 vehiclesAlternator — locate 03L903023JX Volkswagen Alternator | Genuine OEM in the official exploded view and explore the surrounding assembly.
LThis part is the Left side
Parts in this assembly48
- 1AlternatorLeft03L903023J
- 1AlternatorLeft03L903023K
- 1AlternatorLeft03L903023L
- 1AlternatorLeft03L903023M
- 1AlternatorLeft03L903023N
- 1AlternatorRight03L903024L
- 1Alternator 04C903023C
- 1Alternator 04C903023K
- 1Alternator 04C903023L
- 1Alternator 04C903023M
- 1Alternator 04E903015A
- 1Alternator 04E903015E
- 1Alternator 04E903021M
- 1Alternator 04E903021N
- 1Alternator 04E903021P
- 1Alternator 04E903021Q
- 1Alternator 04E903023D
- 1Part 04E903023H
- 1Part 04E903023J
- 1Part 04E903023K
- 1Part 04E903023L
- 1Part 04E903023M
- 1Alternator 04L903023H
- 1Alternator 04L903023J
- 1Alternator 04L903023K
- 1Alternator 04L903023L
- 1AlternatorLeft06J903023B
- 1AlternatorLeft06J903023G
- 1AlternatorLeft06J903023H
- 1AlternatorLeft06J903023K
- 1AlternatorRight06J903024D
- 1Alternator 06K903023G
- 1Alternator 04C903023T
- 1Alternator 04E903015
- 1Alternator 04E903015D
- 1Part 04E903023G
- 1AlternatorLeft06J903023A
- 1Alternator 06K903015B
- 1Alternator 06K903023D
- 1Alternator 06K903023K
- 2AlternatorLeft03L903023KX
- 2AlternatorLeft03L903023LX
- 2AlternatorLeft03L903023MX
- 2AlternatorRight03L903024LX
- 2Alternator 04C903023CX
- 2Alternator 04C903023KX
- 2Alternator 04C903023LX
- 2Alternator 04C903023MX
Compatible / alternative parts(1)
Vehicle fitment table14
Europe (14)
| Vehicle | Years | Pos. | Qty | Remark | PR |
|---|---|---|---|---|---|
| T-Roc BlueMotion | 2017-2024 | 2 | 1 | TS1 | |
| Tiguan 2.0 4Motion | 2017-2024 | 2 | 1 | DBGC,CRFD | T37 |
| Ateca Style | 2016- | 2 | 1 | PR:0GG | |
| Tiguan 2.0 4Motion | 2016-2024 | 2 | 1 | ||
| Kodiaq | 2016-2024 | 2 | 1 | ||
| golf 2.0 | 2016-2020 | 2 | 1 | ||
| Leon ST Stylance | 2016-2020 | 2 | 1 | ||
| Toledo Reference | 2015-2019 | 2 | 1 | CXMA | 8GG |
| Golf Sportsvan 1.6 | 2014-2020 | 2 | 1 | 8GG | |
| Audi A1 Sportback | 2014-2018 | 2 | 1 | CXMA | 8GG |
| Golf Estate | 2013-2017 | 2 | 1 | CLH | A,C |
| Golf 1.4 BlueMotion | 2012-2017 | 2 | 1 | CLH | A,C |
| Octavia | 2012-2017 | 2 | 1 | CL | HB, |
| Leon ST Stylance | 2012-2016 | 2 | 1 | CKFB,C | KFC |
Diagrams & fitment data powered by oemdiagrams.com
03L903023JX Volkswagen Alternator | Genuine OEM is fitted on: T-Roc BlueMotion 2017-2024; Tiguan 2.0 4Motion 2017-2024; Ateca Style 2016-; Tiguan 2.0 4Motion 2016-2024; Kodiaq 2016-2024; golf 2.0 2016-2020; Leon ST Stylance 2016-2020; Toledo Reference 2015-2019; Golf Sportsvan 1.6 2014-2020; Audi A1 Sportback 2014-2018; Golf Estate 2013-2017; Golf 1.4 BlueMotion 2012-2017; Octavia 2012-2017; Leon ST Stylance 2012-2016.