Alternators

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The alternator is part of the electrical system in your Volkswagen. Its job is to keep the battery charged while you are driving. It is a generator. Without the alternator, the battery in your Tiguan, Touareg, or other VW vehicle can't stay charged. You will notice the lights dimming or the radio stops working. When that happens, it is because your battery is not getting recharged as you drive. The alternator may be to blame.

These parts can wear out because they are continually working to keep the battery charged. A genuine OEM replacement alternator will give you a part that is like the factory part. If the replacement part does not fit properly, it will be unable to provide the battery with the power it needs to keep charging. If it cannot be recharged, you will lose all of the power in your vehicle and need to be towed home. Other parts in the electrical system include the starter, ignition switch and battery.

When you order from RealVolkswagenParts.com, you get genuine OEM replacement parts that fit. We do not carry fake or imitation parts – all parts are factory. We offer fast and affordable shipping. Give us a call today and order your electrical parts.

Alternator
Part Number: 038-903-018-QX
Replaces: 028-903-031-X, 038-903-018-BX
Description: Reman.. New, 120 amp. Jetta. 70 amp. Vendor:bosch. Jetta. 120 amp. Beetle. 120 amp. EuroVan. 120 amp. Golf, GTI. 70 amp. Golf, GTI, R32.... More Info
Fits:
  • Volkswagen:
    • Beetle,
    • EuroVan,
    • Golf,
    • Jetta,
    • R32
MSRP $570.77
$445.20
MSRP $570.77
$445.20
Alternator
Part Number: 021-903-016-AX
Other Names: Generator More Names
Description: 3.0L, remanufactured, to vin 7la005000. 3.6L, remanufactured, 190 amp, from 12/06 to 2/10. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $1,010.77
$788.40
MSRP $1,010.77
$788.40
Alternator
Part Number: 021-903-016-X
Description: 3.6L, remanufactured, 180 amp, to vin 7la005000. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $881.54
$687.60
MSRP $881.54
$687.60
Alternator
Part Number: 021-903-025-CX
Description: EuroVan. 150 amp. Remanufactured, 150 amp. More Info
Fits:
  • Volkswagen:
    • EuroVan
MSRP $981.54
$765.60
MSRP $981.54
$765.60
Alternator
Part Number: 021-903-026-LX
Description: New, 180 amp, valeo. Passat. 3.6l. 180 amp. Remanufactured, 180 amp, valeo. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $881.54
$687.60
MSRP $881.54
$687.60
Alternator
Part Number: 021-903-026-N
Other Names: Generator More Names
Description: Touareg. 3.2l, 3.6l. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $954.92
$744.84
MSRP $954.92
$744.84
Alternator
Part Number: 028-903-018-AX
Replaces: 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
MSRP $498.46
$388.80
MSRP $498.46
$388.80
Alternator
Part Number: 028-903-025-GX
Description: Reman.. Vendor:bosch. Exc.Air Cond. 70 Amp.. Stamped #028 903 025G. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Jetta
MSRP $464.61
$362.40
MSRP $464.61
$362.40
Alternator
Part Number: 028-903-025-H
Notes: 10. More Notes
Fits:
  • Volkswagen:
    • Cabrio,
    • Corrado,
    • EuroVan,
    • Golf,
    • Jetta,
    • Passat
  • 1 more
MSRP $444.85
$346.98
MSRP $444.85
$346.98
Alternator
Part Number: 03G-903-016-LX
Description: 180 Amp.. 3.6L, remanufactured, bosch. More Info
Fits:
  • Volkswagen:
    • CC
MSRP $876.92
$684.00
MSRP $876.92
$684.00
Alternator
Part Number: 03H-903-023-D
Description: To 11/12/12. Touareg. 3.6l. 3.6L, new, to 11/09/2012. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $1,792.31
$1,398.00
MSRP $1,792.31
$1,398.00
Alternator
Part Number: 03H-903-023-L
Description: 3.6L, new, valeo. More Info
Fits:
  • Volkswagen:
    • CC
MSRP $1,060.00
$826.80
MSRP $1,060.00
$826.80
Alternator
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
MSRP $498.46
$388.80
MSRP $498.46
$388.80
Alternator
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
MSRP $1,041.54
$812.40
MSRP $1,041.54
$812.40
Alternator
Part Number: 049-903-017-CX
Description: New. 65 Amp.. Vendor:bosch. Stamped #049 903 023 R. More Info
Fits:
  • Volkswagen:
    • Scirocco
MSRP $263.08
$205.20
MSRP $263.08
$205.20
Alternator
Part Number: 04L-903-021-AX
Description: 140 Amp.. Vendor:valeo. 3.6L, valeo, 140a, remanufactured. More Info
Fits:
  • Volkswagen:
    • Arteon,
    • Atlas
MSRP $601.54
$469.20
MSRP $601.54
$469.20
Alternator
Part Number: 059-903-016-SX
Replaces: 059-903-016-S
Description: Touareg. 3.0l tdi. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $926.15
$722.40
MSRP $926.15
$722.40
Alternator
Part Number: 05E-903-026-L
Replaces: 05E-903-026-B
Description: New. 140 Amp.. More Info
Fits:
  • Volkswagen:
    • Jetta
MSRP $753.85
$588.00
MSRP $753.85
$588.00
Alternator
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
MSRP $655.38
$511.20
MSRP $655.38
$511.20
Alternator
Part Number: 06F-903-023-P
Replaces: 06F-903-023-N
Description: R32. Bosch. CC. 3.6l. 140 Amp.. 3.6L, new. Passat. 3.6l. 3.2L, new, from vin 1f7030001. More Info
Fits:
  • Volkswagen:
    • CC,
    • Eos,
    • Passat,
    • R32
MSRP $1,041.54
$812.40
MSRP $1,041.54
$812.40
Alternator
Part Number: 06K-903-015-BX
Description: 2.0L, valeo, 180a, remanufactured. 180 amp, to 01/27/2020, remanufactured. More Info
Fits:
  • Volkswagen:
    • Arteon,
    • Atlas,
    • Golf R
MSRP $458.46
$357.60
MSRP $458.46
$357.60
Alternator
Part Number: 06K-903-026-B
Description: Valeo. GTI. 140 amp. 2.0L, bosch, 140a, new. More Info
Fits:
  • Volkswagen:
    • Atlas,
    • GTI
MSRP $565.07
$440.75
MSRP $565.07
$440.75
Alternator
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. 3.2L, remanufactured, 150 amp. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $733.85
$572.40
MSRP $733.85
$572.40
Alternator
Part Number: 07C-903-021-F
Other Names: Generator More Names
Description: Phaeton. 6.0l. More Info
Fits:
  • Volkswagen:
    • Phaeton
MSRP $918.20
$716.20
MSRP $918.20
$716.20
Alternator
Part Number: 07Z-903-021-E
Other Names: Generator More Names
Description: New. 190 Amp. Vendor:hitachi. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $1,433.85
$1,118.40
MSRP $1,433.85
$1,118.40
Alternator
Part Number: 07Z-903-021-F
Other Names: Generator More Names
Description: Touareg. 5.0l tdi. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $925.00
$721.50
MSRP $925.00
$721.50
Alternator
Part Number: 022-903-023-D
Description: Touareg. 3.6l. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $890.00
$694.20
MSRP $890.00
$694.20
Alternator
Part Number: 026-903-017-AX
Replaces: 026-903-017-X
Description: Gas. New. 55 Amp.. 65 Amp.. Vendor:bosch. Golf, GTI. 90 amp. Stamped #026 903 015A. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Jetta,
    • Scirocco
MSRP $500.00
$390.00
MSRP $500.00
$390.00
Alternator
Part Number: 028-903-025-G
Description: 70 amp, new. Exc.Air Cond. 70 Amp.. Stamped #028 903 025G. More Info
Notes: 15. More Notes
Fits:
  • Volkswagen:
    • Cabrio,
    • Golf,
    • Jetta
MSRP $540.00
$421.20
MSRP $540.00
$421.20
Alternator
Part Number: 028-903-025-Q
Other Names: Generator More Names
Description: New. Vendor:bosch. Vendor:valeo. For A/C Belt. 90 Amp.. Stamped #028 903 025Q. Stamped #021 903 025A. Stamped #037 903 023G. Stamped... More Info
Fits:
  • Volkswagen:
    • Cabrio,
    • Corrado,
    • EuroVan,
    • Golf,
    • Jetta,
    • Passat
  • 1 more
MSRP $351.88
$274.46
MSRP $351.88
$274.46
Alternator
Part Number: 028-903-029-TX
Description: 2.0L, 90 amp, remanufactured. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $481.54
$375.60
MSRP $481.54
$375.60
Alternator
Part Number: 028-903-031-AX
Description: 2.0L, 120 amp, remanufactured. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $570.77
$445.20
MSRP $570.77
$445.20
Alternator
Part Number: 038-903-018-DX
Replaces: 038-903-018-D
Description: Reman.. 150 Amp.. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $733.85
$572.40
MSRP $733.85
$572.40
Alternator
Part Number: 038-903-018-EX
Description: Bosch. 1.8L, 90 amp, new. Passat. 2.8l. 90 amp. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $487.69
$380.40
MSRP $487.69
$380.40
Alternator
Part Number: 038-903-018-PX
Replaces: 038-903-018, 038-903-018-LX, 038-903-018-P, 038-903-018-X, 047-903-018-A
Description: Vendor:bosch. Jetta. 90 amp. Beetle. 90 amp. 1.9L, 90 amp, new. 1.8 & 2.0L, 90 amp, new. 90 amp, remanufactured, gas engine. Coupe, 1.8... More Info
Notes: 62. More Notes
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta,
    • R32
MSRP $498.46
$388.80
MSRP $498.46
$388.80
Alternator
Part Number: 038-903-018-Q
Replaces: 038-903-018-B
Description: New. Vendor:bosch. Stamped #038 903 119A. Stamped #038 903 018BX. From Chassis/VIN 024256. 120 Amp.. More Info
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta,
    • R32
MSRP $552.31
$430.80
MSRP $552.31
$430.80
Alternator
Part Number: 038-903-018-R
Replaces: 038-903-018-A
Description: New. 90 Amp.. Vendor:bosch. Vendor:valeo. More Info
Fits:
  • Volkswagen:
    • Beetle,
    • Jetta
MSRP $736.92
$574.80
MSRP $736.92
$574.80
Alternator
Part Number: 038-903-018-RX
Replaces: 038-903-018-AX
Description: Jetta. 90 amp. Golf, GTI, R32. 90 amp. 90 amp, new, diesel engine. Coupe, 1.8 & 2.0L, 90 amp, new. Coupe, 1.9L, 90 amp, remanufactured. More Info
Notes: 40. More Notes
Fits:
  • Volkswagen:
    • Beetle,
    • Golf,
    • Jetta
MSRP $498.46
$388.80
MSRP $498.46
$388.80
Alternator
Part Number: 03G-903-016-L
Description: New. CC. 3.6l. 180 Amp.. More Info
Fits:
  • Volkswagen:
    • CC
MSRP $1,426.15
$1,112.40
MSRP $1,426.15
$1,112.40
Alternator
Part Number: 03H-903-023-EX
Replaces: 03H-903-023-E
Description: Reman. To 12/10/2012. 140 Amp.. More Info
Fits:
  • Volkswagen:
    • CC
MSRP $632.31
$493.20
MSRP $632.31
$493.20
Alternator
Part Number: 03H-903-023-KX
Description: 3.6L, remanufactured, from 11/10/2012. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $823.08
$642.00
MSRP $823.08
$642.00
Alternator
Part Number: 03L-903-023-LX
Description: 2.0L, diesel, remanufactured. More Info
Fits:
  • Volkswagen:
    • Golf,
    • Golf SportWagen
MSRP $578.46
$451.20
MSRP $578.46
$451.20
Alternator
Part Number: 03L-903-023-R
Description: New. 180 Amp.. Vendor:bosch. Passat. 2.0l tdi. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $893.85
$697.20
MSRP $893.85
$697.20
Alternator
Part Number: 03L-903-023-RX
Description: 180 Amp.. Vendor:bosch. 2.0L diesel, 2012-14, remanufactured. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $789.23
$615.60
MSRP $789.23
$615.60
Alternator
Part Number: 03L-903-024-G
Replaces: 03G-903-023-F, 03G-903-023-G, 03L-903-023-Q
Description: Vendor:bosch. Vendor:valeo. New, 180 amp, valeo. More Info
Fits:
  • Volkswagen:
    • CC,
    • Passat
MSRP $1,426.15
$1,112.40
MSRP $1,426.15
$1,112.40
Alternator
Part Number: 04L-903-021-A
Description: 140 Amp.. Vendor:valeo. 3.6L, valeo, 140a, new. More Info
Fits:
  • Volkswagen:
    • Arteon,
    • Atlas
MSRP $987.69
$770.40
MSRP $987.69
$770.40
Alternator
Part Number: 04L-903-023-A
Replaces: 04L-903-023-AX
Description: Passat. 2.0l tdi. More Info
Fits:
  • Volkswagen:
    • Passat
MSRP $681.54
$531.60
MSRP $681.54
$531.60
Alternator
Part Number: 051-903-017-X
Description: New. Vendor:bosch. Gas engine, 90 amp. Passat. 90 amp. 2.0l. For A/C Belt. 90 Amp.. Stamped #027 903 015C. Stamped #051 903 015B. Golf,... More Info
Notes: 3. More Notes
Fits:
  • Volkswagen:
    • Golf,
    • Jetta,
    • Passat,
    • Scirocco
MSRP $618.46
$482.40
MSRP $618.46
$482.40
Alternator
Part Number: 059-903-015-P
Other Names: Generator More Names
Description: New. To Chassis/VIN 7L-A-005000. 190 Amp. More Info
Fits:
  • Volkswagen:
    • Touareg
MSRP $1,469.23
$1,146.00
MSRP $1,469.23
$1,146.00

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