OEM VW Alternators

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Your battery may start your Volkswagen, but it needs another auto part to charge it in the first place: your original alternator. As part of your VW charging system, it runs many different electrical systems under your hood. In fact, it lights up your dash display and headlights, makes your power steering work, rolls your power windows up and down, runs your windshield wipers , and keeps your car radio playing. Alternators even warm heated seats.

How do Alternators Work?

They turn mechanical energy into electricity, during a process that starts with your engine and a drive belt. The belt runs a pulley, that pulley turns a rotor shaft, and that shaft spins a set of magnetic coils, a movement that generates alternating current (AC power). A rectifier captures the power and turns it into direct current (DC power). Your vehicle can then start and remain running. Unfortunately, though, even Volkswagen alternators can go bad eventually, often without warning. The causes of a bad alternator range from broken-down parts and bad jump-starts to age. You can even cause alternator failure yourself, simply by trying to install incompatible accessories.

Common Signs of a Bad Alternator

Luckily, the symptoms of alternator problems are easy to spot. They include flickering headlighting, car radio malfunctions, a burning smell, engine whines, a dead battery, and even total electrical system shutdown. If you think your VW has alternator issues, inspect it, and test its charging system. When do you change an alternator otherwise? Every 80,000 to 150,000 miles, roughly. That's about every 7 years. However, double-check your owner's manual for a maintenance schedule to be sure.

Order a Quality OEM Alternator Online Today

When it's replacement time, a genuine Volkswagen alternator will fit your model best. Our auto parts store can ship one to you in short order. Buy it online today!

Alternator
MSRP $1,052.31
$738.72
Part Number: 021-903-016-AX
Other Names: Generator More Names
Description: 3.6L, remanufactured, 190 amp, from 12/06 to 2/10. 3.0L, remanufactured, to vin 7la005000. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $916.92
$643.68
Part Number: 021-903-016-X
Description: 3.6L, remanufactured, 180 amp, to vin 7la005000. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $916.92
$643.68
Part Number: 021-903-026-LX
Description: Passat. 3.6l. 180 amp. Remanufactured, 180 amp, valeo. More Info
Fits:
  • Volkswagen:
    • Passat
Alternator
MSRP $954.92
$670.36
Part Number: 021-903-026-N
Other Names: Generator More Names
Description: Touareg. 3.2l, 3.6l. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $518.46
$367.33
Part Number: 028-903-018-AX
Replaces: 021-903-017-AX, 028-903-018-A, 028-903-025-QX
Notes: 17. More Notes
Fits:
  • Volkswagen:
    • Beetle,
    • Cabrio,
    • Cabriolet,
    • Corrado,
    • EuroVan,
    • Fox,
    • Golf,
    • Jetta,
    • Passat,
    • Vanagon
  • 5 more
Alternator
MSRP $484.62
$343.35
Part Number: 028-903-025-GX
Description: Reman.. Stamped #028 903 025G. Vendor:bosch. 70 Amp. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Jetta
Alternator
MSRP $444.85
$318.07
Part Number: 028-903-025-H
Description: New. Vendor:bosch. Stamped #021 903 023J. Vendor:valeo. Stamped #037 903 023Q. For A/C Belt. 70 Amp.. Stamped #028 903 025H. More Info
Notes: 10. More Notes
Fits:
  • Volkswagen:
    • Cabrio,
    • Corrado,
    • EuroVan,
    • Golf,
    • Jetta,
    • Passat
  • 1 more
Alternator
$0.01
Part Number: 028-903-028-D
Description: New. Stamped #038 903 119B. Vendor:bosch. Stamped #038 903 018LX. Stamped #038 903 119A. From Chassis/VIN 024256. 90 Amp.. More Info
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta
Alternator
MSRP $912.31
$640.44
Part Number: 03G-903-016-LX
Description: 180 Amp.. Reman. More Info
Fits:
  • Volkswagen:
    • CC
Alternator
MSRP $1,864.62
$1,308.96
Part Number: 03H-903-023-D
Description: Touareg. 3.6l. To 11/12/12. 3.6L, new, to 11/09/2012. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $1,103.08
$774.36
Part Number: 03H-903-023-L
Description: 3.6L, new, valeo. More Info
Fits:
  • Volkswagen:
    • CC
Alternator
MSRP $549.23
$389.13
Part Number: 03H-903-023-Q
Description: Atlas. 3.6l. 3.6L, valeo. 120-180a. 3.6L, from 07/20/2020. 2.0L, from 07/20/2020. More Info
Fits:
  • Volkswagen:
    • Atlas,
    • Atlas Cross Sport
Alternator
MSRP $1,084.62
$761.40
Part Number: 03L-903-023-F
Description: Golf. 2.0l. 2.0L, gas, valeo, new. 2.0L, diesel, valeo, new. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Golf R
Alternator
MSRP $263.08
$188.10
Part Number: 049903017CX
Description: 65 Amp.. New. Vendor:bosch. Stamped #049 903 023 R. More Info
Fits:
  • Volkswagen:
    • Scirocco
Alternator
MSRP $626.15
$443.63
Part Number: 04L-903-021-AX
Description: 140 Amp.. Reman.. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Arteon,
    • Atlas
Alternator
MSRP $964.62
$677.16
Part Number: 059-903-016-SX
Replaces: 059-903-016-S
Description: Touareg. 3.0l tdi. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $753.85
$534.10
Part Number: 05E-903-026-L
Replaces: 05E-903-026-B
Description: 140 Amp.. New. More Info
Fits:
  • Volkswagen:
    • Jetta
Alternator
MSRP $683.08
$483.96
Part Number: 06F-903-023-FX
Replaces: 07K-903-023-AX
Fits:
  • Volkswagen:
    • Beetle,
    • CC,
    • Eos,
    • Golf,
    • Golf R,
    • GTI,
    • Jetta,
    • Passat,
    • Rabbit
  • 4 more
Alternator
MSRP $1,084.62
$761.40
Part Number: 06F-903-023-P
Replaces: 06F-903-023-N
Description: Passat. 3.6l. CC. 3.6l. 140 Amp.. 3.6L, new. R32. Bosch. More Info
Fits:
  • Volkswagen:
    • CC,
    • Eos,
    • Passat,
    • R32
Alternator
MSRP $411.93
$294.53
Part Number: 06K-903-026-B
Description: Valeo. 140 Amp. 2.0L, bosch, 140a, new. More Info
Fits:
  • Volkswagen:
    • Atlas,
    • GTI
Alternator
MSRP $764.62
$541.73
Part Number: 074-903-018-AX
Replaces: 074-903-018, 074-903-018-A, 074-903-018-X
Description: Vendor:bosch. 3.6L, new, 150 amp. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $918.20
$644.58
Part Number: 07C-903-021-F
Other Names: Generator More Names
Description: Phaeton. 6.0l. More Info
Fits:
  • Volkswagen:
    • Phaeton
Alternator
MSRP $1,492.31
$1,047.60
Part Number: 07Z-903-021-E
Other Names: Generator More Names
Description: 190 Amp. New. Vendor:hitachi. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $925.00
$649.35
Part Number: 07Z-903-021-F
Other Names: Generator More Names
Description: Touareg. 5.0l tdi. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $954.92
$670.36
Part Number: 021-903-026-K
Other Names: Generator More Names
Description: 190 Amp. Vendor:delphi. Touareg. 3.2l, 3.6l. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $1,080.00
$758.16
Part Number: 021-903-026-L
Description: 180 Amp.. New. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Passat
Alternator
MSRP $698.46
$494.86
Part Number: 028-903-029-G
Description: 120 Amp.. New. Vendor:hitachi. Stamped #038 903 119A. Stamped #028 903 029GX. Stamped #038 903 018B. More Info
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta
Alternator
MSRP $593.85
$420.74
Part Number: 038-903-018-FX
Replaces: 038-903-018-F
Description: Passat. 120 amp. 1.8L, 120 amp, remanufactured. 2.8L, new. More Info
Notes: 10. More Notes
Fits:
  • Volkswagen:
    • Passat
Alternator
MSRP $593.85
$420.74
Part Number: 038-903-024-GX
Replaces: 038-903-023-SX
Description: 120 Amp.. Reman.. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta,
    • R32
Alternator
MSRP $701.54
$497.04
Part Number: 03C-903-023-AX
Description: Tiguan. Valeo. All. 140 Amp.. Reman. More Info
Fits:
  • Volkswagen:
    • GTI,
    • Tiguan
Alternator
MSRP $916.92
$643.68
Part Number: 03G-903-023-X
Description: Passat. 3.6l. 180 amp. Bosch. More Info
Fits:
  • Volkswagen:
    • Passat
Alternator
MSRP $973.85
$683.64
Part Number: 03H-903-023-DX
Description: 3.6L, remanufactured, to 11/09/2012. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $1,864.62
$1,308.96
Part Number: 03H-903-023-K
Description: Touareg. 3.6l. From 11/13/12. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $518.46
$367.33
Part Number: 03H-903-026-A
Description: 3.6L, valeo, 180a, new. More Info
Fits:
  • Volkswagen:
    • Atlas
Alternator
MSRP $661.54
$468.70
Part Number: 03L-903-023-FX
Description: 2.0L, diesel, valeo, remanufactured. 2.0L, gas, valeo, remanufactured. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Golf R
Alternator
MSRP $669.23
$474.15
Part Number: 03L-903-023-L
Description: Golf. 2.0l tdi. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Golf SportWagen
Alternator
MSRP $676.92
$479.60
Part Number: 03L-903-024-LX
Description: 180 Amp.. Reman.. Optional. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Atlas
Alternator
MSRP $776.92
$545.40
Part Number: 04E-903-024-T
Replaces: 04E-903-024-F
Description: From 03/29/2020. More Info
Fits:
  • Volkswagen:
    • Golf
Alternator
MSRP $667.69
$473.06
Part Number: 04L-903-024-SX
Replaces: 03L-903-023-KX
Description: 140 Amp.. Reman.. Vendor:bosch. More Info
Fits:
  • Volkswagen:
    • Arteon,
    • Atlas
Alternator
MSRP $964.62
$677.16
Part Number: 059-903-025-CX
Replaces: 059-903-023-NX
Description: 3.0L, remanufactured, from 11/10/2012. More Info
Fits:
  • Volkswagen:
    • Touareg
Alternator
MSRP $504.62
$357.52
Part Number: 06A-903-026-CX
Replaces: 030-903-023-HX
Description: 70 Amp.. Reman.. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Jetta
Alternator
MSRP $701.54
$497.04
Part Number: 06F-903-023-HX
Replaces: 06F-903-023-CX
Description: Rabbit. 140amp. Valeo. 3.2L, remanufactured, bosch. R32. More Info
Fits:
  • Volkswagen:
    • CC,
    • Eos,
    • GTI,
    • Passat,
    • R32,
    • Rabbit
  • 1 more
Alternator
MSRP $821.54
$576.72
Part Number: 06F-903-023-R
Description: 3.6L, new, bosch. More Info
Fits:
  • Volkswagen:
    • Passat
Alternator
MSRP $683.08
$483.96
Part Number: 06J-903-023-BX
Replaces: 06J-903-023-HX, 06K-903-015-X
Description: 140 Amp.. Reman.. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Golf R
Alternator
MSRP $661.54
$468.70
Part Number: 06J-903-023-CX
Replaces: 06D-903-016-AX
Description: Tiguan. CC. 2.0l. Eos. 2.0l. GTI. Vendor:valeo. 2.0L, remanufactured, 140 amp, valeo. More Info
Fits:
  • Volkswagen:
    • CC,
    • Eos,
    • GTI,
    • Jetta,
    • Passat,
    • Tiguan,
    • Tiguan Limited
  • 2 more
Alternator
MSRP $1,040.00
$730.08
Part Number: 06J-903-024-A
Replaces: 06J-903-023-D
Description: 140 amp, valeo, from 01/27/2020, new. More Info
Fits:
  • Volkswagen:
    • Arteon
Alternator
MSRP $627.69
$444.72
Part Number: 06J-903-024-AX
Replaces: 06J-903-023-DX
Description: 140 amp, valeo, from 01/27/2020, remanufactured. More Info
Fits:
  • Volkswagen:
    • Arteon
Alternator
MSRP $783.08
$549.72
Part Number: 06K-903-015-D
Description: Arteon. From 01/27/20. More Info
Fits:
  • Volkswagen:
    • Arteon
Alternator
MSRP $478.89
$339.30
Part Number: 06K-903-015-DX
Replaces: 06K-903-015-BX
Description: 180 amp, from 01/27/2020, remanufactured. More Info
Fits:
  • Volkswagen:
    • Arteon
Alternator
MSRP $653.85
$463.25
Part Number: 06K-903-024-CX
Replaces: 06J-903-023-AX, 06K-903-024-AX
Description: 140 amp, bosch, from 01/27/2020, remanufactured. More Info
Fits:
  • Volkswagen:
    • Arteon

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