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
Other Names: Alternator More Names
Replaces: 028-903-031-X, 038-903-018-BX
Description: 120 Amp. Exc.Air Cond. New 120 amp. Part listed is for a remanufactuRed part. Contact local dealer for exchange information.... More Info
Notes: Order By Description. More Notes
MSRP $593.85
$443.90
MSRP $593.85
$443.90
Alternator
Part Number: 07C-903-018-X
Other Names: Generator More Names
Replaces: 07C-903-018
Description: Phaeton. 4.2l. 3.2L, new, 190 amp, to vin 7l5060000. 4.2L, remanufactured. 6.0L, new. More Info
MSRP $1,110.77
$830.30
MSRP $1,110.77
$830.30
Alternator
Part Number: 026-903-017-AX
Replaces: 026-903-017-X
Description: Golf, GTI. 90 amp. Gas. 55 Amp.. New. Vendor:bosch. 65 Amp.. Stamped #026 903 015A. More Info
MSRP $520.00
$388.70
MSRP $520.00
$388.70
Alternator
Part Number: 028-903-025-G
Description: Exc.Air Cond. 70 Amp.. New. Stamped #028 903 025G. More Info
Notes: Order by year, model, and description. More Notes
MSRP $540.00
$403.65
MSRP $540.00
$403.65
Alternator
Part Number: 028-903-025-Q
Other Names: Generator More Names
Description: New. Vendor:valeo. Stamped #037 903 023G. Stamped #028 903 025Q. Vendor:bosch. Stamped #021 903 023N. Stamped #021 903 025A. For A/C... More Info
MSRP $351.88
$274.46
MSRP $351.88
$274.46
Alternator
Part Number: 028-903-031-AX
Description: 2.0L, 120 amp, remanufactured. More Info
Notes: Part listed is for remanufactured part. Contact local dealer for exchange information. More Notes
MSRP $593.85
$443.90
MSRP $593.85
$443.90
Alternator
Part Number: 038-903-018-DX
Replaces: 038-903-018-D
Description: 150 Amp.. Reman.. Vendor:valeo. More Info
MSRP $764.62
$571.55
MSRP $764.62
$571.55
Alternator
Part Number: 038-903-018-PX
Replaces: 038-903-018-LX, 038-903-018-X
Description: Vendor:bosch. Jetta. 90 amp. Beetle. 90 amp. 1.9L, 90 amp, new. Convertible, 1.8 & 2.0L, 90 amp, remanufactured. More Info
Notes: Order By Description. More Notes
MSRP $518.46
$387.55
MSRP $518.46
$387.55
Alternator
Part Number: 038-903-018-Q
Other Names: Alternator More Names
Replaces: 038-903-018-B
Description: 120 Amp. From Chassis/VIN 024256. \ \ Fits Beetle, Beetle Convertible, Golf, Jetta, Jetta GLI, Jetta Wagon, R32\ \ Alternator - Repair... More Info
MSRP $575.38
$430.10
MSRP $575.38
$430.10
Alternator
Part Number: 038-903-018-R
Replaces: 038-903-018-A
Description: 90 Amp.. Vendor:bosch. New. Vendor:valeo. More Info
MSRP $767.69
$573.85
MSRP $767.69
$573.85
Alternator
Part Number: 038-903-018-RX
Replaces: 038-903-018-AX
Description: Coupe, 1.9L, 90 amp, remanufactured. 90 amp, remanufactured, diesel engine. 1.8 & 2.0L, 90 amp, new. More Info
Notes: Part listed is for a remanufactured part. Contact local dealer for exchange information. More Notes
MSRP $518.46
$387.55
MSRP $518.46
$387.55
Alternator
Part Number: 03G-903-016-L
Description: CC. 3.6l. 180 Amp.. New. More Info
MSRP $1,484.62
$1,109.75
MSRP $1,484.62
$1,109.75
Alternator
Part Number: 03H-903-023-EX
Replaces: 03H-903-023-E
Description: Reman. To 12/10/2012. 140 Amp.. New. More Info
MSRP $658.46
$492.20
MSRP $658.46
$492.20
Alternator
Part Number: 03H-903-023-KX
Description: 3.6L, remanufactured, from 11/10/2012. More Info
MSRP $856.92
$640.55
MSRP $856.92
$640.55
Alternator
Part Number: 03L-903-023-LX
Description: 2.0L, remanufactured. More Info
MSRP $603.08
$450.80
MSRP $603.08
$450.80
Alternator
Part Number: 03L-903-023-R
Description: Passat. 2.0l tdi. 180 Amp.. New. Vendor:bosch. More Info
MSRP $930.77
$695.75
MSRP $930.77
$695.75
Alternator
Part Number: 03L-903-023-RX
Description: 180 Amp.. Reman.. Vendor:bosch. More Info
MSRP $821.54
$614.10
MSRP $821.54
$614.10
Alternator
Part Number: 03L-903-024-G
Replaces: 03G-903-023-G, 03L-903-023-Q, 03G-903-023-F
Description: Vendor:valeo. New, 180 amp, valeo. Vendor:bosch. More Info
MSRP $1,484.62
$1,109.75
MSRP $1,484.62
$1,109.75
Alternator
Part Number: 04L-903-021-A
Description: 3.6L, valeo, 140a, new. More Info
MSRP $1,027.69
$768.20
MSRP $1,027.69
$768.20
Alternator
Part Number: 04L-903-023-A
Replaces: 04L-903-023-AX
Description: Passat. 2.0l tdi. More Info
MSRP $709.23
$530.15
MSRP $709.23
$530.15
Alternator
Part Number: 059-903-015-PX
Other Names: Generator More Names
Description: Reman. To Chassis/VIN 7L-A-005000. 190 Amp. More Info
MSRP $1,052.31
$786.60
MSRP $1,052.31
$786.60
Alternator
Part Number: 059-903-023-J
Description: Touareg. 3.0l tdi. To 5/30/11. More Info
MSRP $995.00
$743.76
MSRP $995.00
$743.76
Alternator
Part Number: 059-903-023-LX
Replaces: 059-903-023-JX
Description: 3.0L, remanufactured. More Info
MSRP $964.62
$721.05
MSRP $964.62
$721.05
Alternator
Part Number: 05E-903-026-K
Replaces: 05E-903-026-C
Description: 140a, 1.4L/valeo. More Info
MSRP $784.62
$586.50
MSRP $784.62
$586.50
Alternator
Part Number: 068-903-029-Q
Other Names: Generator More Names
Description: 90 Amp.. New. Stamped #068 903 029Q. More Info
$0.02
$0.02
Alternator
Part Number: 06B-903-016-AB
Replaces: 06J-903-023-C
MSRP $1,084.62
$810.75
MSRP $1,084.62
$810.75
Alternator
Part Number: 06B-903-018-DX
Description: 90 Amp.. Reman.. Vendor:valeo. More Info
Notes: Order By Description. More Notes
MSRP $518.46
$387.55
MSRP $518.46
$387.55
Alternator
Part Number: 06B-903-018-EX
Replaces: 078-903-016-HX
Description: 120 Amp.. Reman.. Vendor:valeo. More Info
Notes: Order By Description. More Notes
MSRP $593.85
$443.90
MSRP $593.85
$443.90
Alternator
Part Number: 06B-903-018-TX
Replaces: 06B-903-018-JX
Description: 70 Amp.. Reman.. Vendor:valeo. More Info
MSRP $504.62
$377.20
MSRP $504.62
$377.20
Alternator
Part Number: 06F-903-023-E
Description: Sedan, 2.0L, gas, without turbocharger, new, valeo. More Info
MSRP $1,110.77
$830.30
MSRP $1,110.77
$830.30
Alternator
Part Number: 06F-903-023-EX
Description: Vendor:valeo. Sedan, 2.0L, gas, without turbocharger, remanufactured, valeo. More Info
MSRP $684.62
$511.75
MSRP $684.62
$511.75
Alternator
Part Number: 06F-903-023-F
MSRP $1,800.00
$1,345.50
MSRP $1,800.00
$1,345.50
Alternator
Part Number: 06F-903-023-GX
Replaces: 06F-903-023-BX, 06F-903-023-DX
Description: Vendor:valeo. 2.0L, remanufactured, 110 amp, bosch. Vendor:bosch. More Info
MSRP $684.62
$511.75
MSRP $684.62
$511.75
Alternator
Part Number: 06K-903-015-B
Description: Arteon. To 01/27/20. Golf R. 180a. Valeo. 180 amp, new. More Info
MSRP $1,027.69
$768.20
MSRP $1,027.69
$768.20
Alternator
Part Number: 06K-903-024-C
Replaces: 06J-903-023-A, 06K-903-015-A, 06K-903-024-A
Description: Golf. 1.8l. 140 Amp.. Vendor:bosch. 2.0L, gas, new, bosch. More Info
MSRP $1,040.00
$777.40
MSRP $1,040.00
$777.40
Alternator
Part Number: 06K-903-026-L
Description: Tiguan. From 1/18/21. New, bosch, from 01/17/2021. 2.0L, new. More Info
MSRP $667.69
$499.10
MSRP $667.69
$499.10
Alternator
Part Number: 079-903-021-MX
Other Names: Generator More Names
Replaces: 079-903-021-M
Description: Touareg. 4.2l. 4.2L, remanufactured, from 12/06. More Info
MSRP $1,052.31
$786.60
MSRP $1,052.31
$786.60
Alternator
Part Number: 079-903-021-NX
Other Names: Generator More Names
Replaces: 079-903-021-N
Description: Touareg. 4.2l. More Info
Notes: Order By Description. More Notes
MSRP $1,101.54
$823.40
MSRP $1,101.54
$823.40
Alternator
Part Number: 07D-903-021
Other Names: Generator More Names
Description: Passat. 4.0l. 150 amp. Delphi. More Info
Notes: Order By Description. More Notes
MSRP $971.49
$726.19
MSRP $971.49
$726.19
Alternator
Part Number: 7B0-903-015-B
Replaces: 7B0-903-015
Description: Routan. 3.8l. More Info
Notes: Serviced Only As Complete Unit. More Notes
MSRP $532.37
$367.33
MSRP $532.37
$367.33
Alternator
Part Number: 7B0-998-015-C
Other Names: Repair Kit More Names
Replaces: 7B0-998-015-B, 7B0-998-015-A
Description: Routan. 3.6l. More Info
Notes: Serviced Only As Complete Unit. More Notes
MSRP $841.84
$578.93
MSRP $841.84
$578.93
Alternator
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
MSRP $1,052.31
$786.60
MSRP $1,052.31
$786.60
Alternator
Part Number: 021-903-016-X
Description: 3.6L, remanufactured, 180 amp, to vin 7la005000. More Info
MSRP $916.92
$685.40
MSRP $916.92
$685.40
Alternator
Part Number: 021-903-026-LX
Description: New, 180 amp, bosch. Passat. 3.6l. 180 amp. Remanufactured, 180 amp, valeo. More Info
MSRP $916.92
$685.40
MSRP $916.92
$685.40
Alternator
Part Number: 021-903-026-N
Other Names: Generator More Names
Description: Touareg. 3.2l, 3.6l. More Info
Notes: Order By Description. More Notes
MSRP $954.92
$713.81
MSRP $954.92
$713.81
Alternator
Part Number: 028-903-018-AX
Replaces: 028-903-018-A, 028-903-025-QX, 021-903-017-AX
MSRP $518.46
$387.55
MSRP $518.46
$387.55
Alternator
Part Number: 028-903-025-GX
Description: Reman.. Stamped #028 903 025G. Vendor:bosch. 70 Amp. More Info
MSRP $484.62
$362.25
MSRP $484.62
$362.25
Alternator
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.. More Info
MSRP $444.85
$332.52
MSRP $444.85
$332.52
Alternator
Part Number: 028-903-028-D
Description: New. Vendor:bosch. Stamped #038 903 119B. Stamped #038 903 018AX. Stamped #038 903 119A. Stamped #038 903 018LX. From Chassis/VIN... More Info
$0.02
$0.02
Alternator
Part Number: 038-903-018-P
Replaces: 038-903-018, 047-903-018-A
Description: 90 Amp.. New. Vendor:bosch. More Info
MSRP $744.62
$556.60
MSRP $744.62
$556.60
Alternator
Part Number: 03G-903-016-LX
Description: 180 Amp.. Reman. More Info
MSRP $912.31
$681.95
MSRP $912.31
$681.95
Alternator
Part Number: 03H-903-023-D
Description: Touareg. 3.6l. To 11/12/12. 3.6L, new, to 11/09/2012. More Info
MSRP $1,864.62
$1,393.80
MSRP $1,864.62
$1,393.80
Alternator
Part Number: 03H-903-023-L
Description: 3.6L, new, valeo. More Info
MSRP $1,103.08
$824.55
MSRP $1,103.08
$824.55
Alternator
Part Number: 03H-903-023-Q
Description: 3.6L, valeo. 120-180a. Atlas Cross Sport. 3.6l. More Info
MSRP $589.23
$440.45
MSRP $589.23
$440.45
Alternator
Part Number: 03H-903-026-B
Description: 3.6L, 140 amp, bosch, new. More Info
MSRP $518.46
$387.55
MSRP $518.46
$387.55
Alternator
Part Number: 03L-903-023-F
Description: Golf. 2.0l. 2.0L, gas, valeo, new. 2.0L, diesel, valeo, new. More Info
MSRP $1,084.62
$810.75
MSRP $1,084.62
$810.75
Alternator
Part Number: 049-903-017-CX
Description: 65 Amp.. New. Vendor:bosch. Stamped #049 903 023 R. More Info
MSRP $263.08
$205.20
MSRP $263.08
$205.20
Alternator
Part Number: 04L-903-021-AX
Description: 3.6L, valeo, 140a, remanufactured. More Info
MSRP $626.15
$468.05
MSRP $626.15
$468.05
Alternator
Part Number: 059-903-016-SX
Replaces: 059-903-016-S
Description: Touareg. 3.0l tdi. More Info
MSRP $964.62
$721.05
MSRP $964.62
$721.05
Alternator
Part Number: 05E-903-026-L
Replaces: 05E-903-026-B
Description: 140a, 1.4L/bosch. More Info
MSRP $753.85
$563.50
MSRP $753.85
$563.50
Alternator
Part Number: 06F-903-023-FX
Replaces: 07K-903-023-AX
MSRP $683.08
$510.60
MSRP $683.08
$510.60
Alternator
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
MSRP $1,084.62
$810.75
MSRP $1,084.62
$810.75
Alternator
Part Number: 06J-903-024-D
Replaces: 06J-903-023-B, 06K-903-015
Description: 140 Amp.. New. Vendor:valeo. More Info
MSRP $955.38
$714.15
MSRP $955.38
$714.15
Alternator
Part Number: 06K-903-024
Replaces: 06K-903-015-C, 06K-903-023, 06K-903-023-X, 06J-903-023-T
Description: Passat. 1.8l. Beetle. 1.8l. Jetta. 1.8l. Beetle. 2.0l. Jetta. 2.0l. 140 Amp.. New. Gas, with turbocharger, 2014-18, to 10/09/2016, from... More Info
MSRP $1,240.00
$926.90
MSRP $1,240.00
$926.90
Alternator
Part Number: 06K-903-026-B
Description: Tiguan. To 01/17/21. Valeo. Jetta. 2.0l. 140 Amp.. 2.0L, bosch, 140a, new. Atlas Cross Sport. 2.0l. More Info
MSRP $333.66
$260.26
MSRP $333.66
$260.26
Alternator
Part Number: 074-903-018-AX
Replaces: 074-903-018-X, 074-903-018, 074-903-018-A
Description: New. Vendor:bosch. 3.6L, remanufactured, 150 amp. More Info
MSRP $764.62
$571.55
MSRP $764.62
$571.55
Alternator
Part Number: 07C-903-021-F
Other Names: Generator More Names
Description: Phaeton. 6.0l. More Info
MSRP $918.20
$686.35
MSRP $918.20
$686.35
Alternator
Part Number: 07Z-903-021-E
Other Names: Generator More Names
Description: 190 Amp. New. Vendor:hitachi. More Info
MSRP $1,492.31
$1,115.50
MSRP $1,492.31
$1,115.50
Alternator
Part Number: 07Z-903-021-F
Other Names: Generator More Names
Description: Touareg. 5.0l tdi. More Info
Notes: Order By Description. More Notes
MSRP $925.00
$691.44
MSRP $925.00
$691.44
Alternator
Part Number: 021-903-016-A
Other Names: Generator More Names
Description: 3.6L, new, 190 amp, from 12/06 to 2/10. 3.0L, new, to vin 7la005000. More Info
MSRP $1,670.77
$1,248.90
MSRP $1,670.77
$1,248.90
Alternator
Part Number: 021-903-025-C
Other Names: Generator More Names
Description: New, 150 amp. EuroVan. 150 amp. More Info
MSRP $925.00
$744.63
MSRP $925.00
$744.63
Alternator
Part Number: 022-903-023-DX
Description: 3.6L, remanufactured, 180 amp, from vin 7la005001. More Info
MSRP $790.77
$591.10
MSRP $790.77
$591.10
Alternator
Part Number: 028-903-018-CX
Replaces: 028-903-018-C, 028-903-025-RX
MSRP $593.85
$443.90
MSRP $593.85
$443.90
Alternator
Part Number: 028-903-028-DX
Description: Golf, GTI, R32. 90 amp. Remanufactured. Convertible, 1.8 & 2.0L, 90 amp, new. More Info
Notes: Order By Description. More Notes
MSRP $620.00
$463.45
MSRP $620.00
$463.45
Alternator
Part Number: 028-903-029-GX
Description: 120 Amp.. Vendor:hitachi. Reman. More Info
MSRP $593.85
$443.90
MSRP $593.85
$443.90
Alternator
Part Number: 028-903-029-R
Description: Passat. 2.0l diesel. 140 amp. More Info
Notes: Order By Description. More Notes
MSRP $850.00
$635.38
MSRP $850.00
$635.38
Alternator
Part Number: 028-903-031
Description: Passat. 2.0l diesel. 120 amp. More Info
Notes: Order By Description. More Notes
MSRP $841.58
$629.08
MSRP $841.58
$629.08
Alternator
Part Number: 03H-903-023-LX
Description: 3.6L, remanufactured, valeo. More Info
MSRP $684.62
$511.75
MSRP $684.62
$511.75
Alternator
Part Number: 03H-903-023-M
Description: 3.6L, bosch, 100-150a. 3.6L, 180 amp, new. More Info
MSRP $403.97
$301.97
MSRP $403.97
$301.97
Alternator
Part Number: 03H-903-026-J
Description: 3.6L, 140 amp, seg. More Info
MSRP $437.40
$326.96
MSRP $437.40
$326.96
Alternator
Part Number: 03L-903-024-L
Description: 180 Amp.. New. Optional. Vendor:valeo. More Info
MSRP $1,484.62
$1,109.75
MSRP $1,484.62
$1,109.75
Alternator
Part Number: 04B-903-023-A
Description: 2.0L, diesel, 2015. More Info
MSRP $749.23
$560.05
MSRP $749.23
$560.05
Alternator
Part Number: 04E-903-015-TX
Replaces: 04C-903-023-MX
Description: Reman.. Vendor:valeo. Start/Stop Feature. From 10/10/2016. 140 Amp.. More Info
MSRP $684.62
$511.75
MSRP $684.62
$511.75
Alternator
Part Number: 04E-903-025-J
Replaces: 04E-903-021-R
Description: Jetta. 1.4l. More Info
MSRP $625.85
$467.82
MSRP $625.85
$467.82
Alternator
Part Number: 04L-903-024-S
Replaces: 03L-903-023-K
Description: 3.6L, bosch, 140a, new. More Info
MSRP $1,027.69
$768.20
MSRP $1,027.69
$768.20
Alternator
Part Number: 059-903-018-X
Other Names: Generator More Names
Replaces: 077-903-023-BX
Description: Reman.. Vendor:hitachi. 3.6L, new, 190 amp, to 11/06. 4.2L, new, to 11/06. Touareg. 4.2l. More Info
Notes: Order By Description. More Notes
MSRP $1,070.77
$800.40
MSRP $1,070.77
$800.40
Alternator
Part Number: 059-903-023-L
Description: Touareg. 3.0l tdi. From 5/31/11 to 11/12/12. 3.0L, new, to 11/09/2012. More Info
MSRP $1,170.89
$875.24
MSRP $1,170.89
$875.24
Alternator
Part Number: 059-903-025-C
Replaces: 059-903-023-N
Description: Touareg. 3.0l tdi. From 11/13/12. More Info
MSRP $1,110.77
$830.30
MSRP $1,110.77
$830.30
Alternator
Part Number: 05E-903-026-LX
Replaces: 05E-903-026-BX
Description: 140 Amp.. Reman.. Vendor:bosch. More Info
MSRP $351.63
$274.27
MSRP $351.63
$274.27
Alternator
Part Number: 068-903-017-NX
Replaces: 068-903-017-N
Description: New. Vendor:valeo. Stamped #026 903 015E. Stamped #026 903 015A. Vendor:bosch. 65 Amp.. Reman.. Stamped #049 903 023S. More Info
Notes: Order by description. More Notes
MSRP $520.00
$388.70
MSRP $520.00
$388.70
Alternator
Part Number: 06A-903-026-AX
Replaces: 06B-903-018-HX, 030-903-023-JX
Description: Vendor:valeo. 1.9L, 90 amp, remanufactured. More Info
Notes: Order by description. More Notes
MSRP $518.46
$387.55
MSRP $518.46
$387.55

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