Audi Alternators

Audi performance wouldn't be nearly as beloved as it is today if it weren't for dependable Audi alternators keeping the electrical charge in their batteries alive. Until the '60s, older models of cars depended on commutator-using dynamo generators. Today, we have the convenience of alternators to keep our cars from running off their batteries and draining them dry on the road. Alternators are what we count on to make sure that all modern automotive electrical systems have the power they need. If you notice that your lights are dim, you constantly have a dead battery, or your engine stalls while you are driving, you may have a failing alternator. Sometimes if a bearing inside the alternator is starting to fail, you may hear a grinding noise coming from the alternator. Alternators may go bad slowly over time and give you some warning signs that they are going bad or they may go out suddenly, leaving you without being able to start your vehicle. While the alternator is not a part that often needs to be replaced, it is best to know the warning signs in case the alternator in your vehicle is starting to go bad. Here at Audi Direct USA, you can find genuine OEM alternators to fit your specific Audi model. Check out all of our alternators below!

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Alternator
Part Number: 06E-903-024-R
Description: S4. 2.9L, denso, new. 3.0L, new, denso. More Info
Fits:
  • Audi:
    • RS5 Sportback,
    • S4
$1,030.77
$770.50
$1,030.77
$770.50
Alternator
Part Number: 021-903-016
Description: Q7. New. 3.6l. More Info
Fits:
  • Audi:
    • Q7
$1,042.98
$779.63
$1,042.98
$779.63
Alternator
Part Number: 021-903-016-A
Other Names: Generator More Names
Description: 3.6L, 190 amp, new. More Info
Fits:
  • Audi:
    • Q7
$1,527.69
$1,141.95
$1,527.69
$1,141.95
Alternator
Part Number: 021-903-016-AX
Other Names: Generator More Names
Description: 3.6L, 190 amp, remanufactured. More Info
Fits:
  • Audi:
    • Q7
$961.54
$718.75
$961.54
$718.75
Alternator
Part Number: 021-903-016-L
Description: 3.6L, 180 amp, new. Q7. Valeo. More Info
Fits:
  • Audi:
    • Q7
$1,000.00
$747.50
$1,000.00
$747.50
Alternator
Part Number: 028-903-018-AX
Replaces: 028-903-018-A, 028-903-025-QX
Description: 4000, 4000s. 65 amp. More Info
Fits:
  • Audi:
    • 4000
$472.31
$356.12
$472.31
$356.12
Alternator
Part Number: 038-903-018-FX
Replaces: 038-903-018-F
Description: A4, S4, RS4. A6/S6. 2.7l. 120 amp. More Info
Fits:
  • Audi:
    • A4 Quattro,
    • A6 Quattro
$541.54
$408.32
$541.54
$408.32
Alternator
Part Number: 038-903-018-Q
Replaces: 038-903-018-B
Description: New. 120 Amp. Vendor:bosch. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro
$523.08
$394.40
$523.08
$394.40
Alternator
Part Number: 03L-903-023-LX
Description: Vendor:valeo. Diesel engine, remanufactured, valeo. More Info
Fits:
  • Audi:
    • A3
$549.23
$414.12
$549.23
$414.12
Alternator
Part Number: 03L-903-024-M
Description: New. 140 Amp. Vendor:valeo. From 11/12/2012. More Info
Fits:
  • Audi:
    • TT Quattro
$938.46
$701.50
$938.46
$701.50
Alternator
Part Number: 03L-903-024-MX
Description: Reman. 140 Amp. Vendor:valeo. From 11/12/2012. More Info
Fits:
  • Audi:
    • TT Quattro
$621.54
$468.64
$621.54
$468.64
Alternator
Part Number: 04L-903-024-S
Replaces: 03L-903-023-K
Description: A3. Bosch. 2.0l tdi. More Info
Fits:
  • Audi:
    • A3
$938.46
$701.50
$938.46
$701.50
Alternator
Part Number: 057-903-015-D
Other Names: Generator More Names
Replaces: 057-903-015-B
Description: Q7. 3.0l tdi. More Info
Fits:
  • Audi:
    • Q7
$1,115.38
$833.75
$1,115.38
$833.75
Alternator
Part Number: 057-903-015-DX
Other Names: Generator More Names
Replaces: 057-903-015-BX
Description: 3.0L, diesel, remanufactured, to 4/15/11. More Info
Fits:
  • Audi:
    • Q7
$787.69
$588.80
$787.69
$588.80
Alternator
Part Number: 059-903-023-Q
Other Names: Generator More Names
Replaces: 059-903-018-A
Description: Q7. 3.0l tdi. 3.0L, diesel, new. More Info
Fits:
  • Audi:
    • Q7
$1,344.61
$1,005.10
$1,344.61
$1,005.10
Alternator
Part Number: 06B-903-016-QX
Description: A4, S4, RS4. 1.8l. Reman. 150 Amp. Vendor:bosch. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$547.69
$412.96
$547.69
$412.96
Alternator
Part Number: 06E-903-015-B
Other Names: Generator More Names
Replaces: 06E-903-015
Description: With 190 amp. Q7. A8. 3.0l gas. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • Q7
$1,149.23
$859.05
$1,149.23
$859.05
Alternator
Part Number: 06E-903-016-EX
Replaces: 06E-903-016-E
Description: A4 Cabriolet. A4, S4, RS4. New. 1.8l. 3.0l. 3.2l. Valeo. 150 amp. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$695.38
$524.32
$695.38
$524.32
Alternator
Part Number: 06E-903-016-QX
Description: Vendor:valeo. 3.2L, valeo 140 amp, remanufactured. More Info
Notes: Order By Application. More Notes
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • Q5
$841.54
$629.05
$841.54
$629.05
Alternator
Part Number: 06E-903-016-TX
Description: 3.2L, remanufactured. 3.0L, remanufactured, to 7/20/09. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$723.08
$545.20
$723.08
$545.20
Alternator
Part Number: 06E-903-019-E
Replaces: 06E-903-018-L
Description: SQ5. S4. Q5. S5. Valeo. 3.0l gas. More Info
Notes: Sold As An Assembly Only. Includes Voltage Regulator. More Notes
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • Q5,
    • S4,
    • S5,
    • SQ5
  • 1 more
$903.08
$675.05
$903.08
$675.05
Alternator
Part Number: 06E-903-019-H
Replaces: 06E-903-019-D
Description: Coupe, 3.0L, new, bosch, from 1/13/2014. Q5. 150 Amp. Vendor:bosch. From 09/01/2014. 3.0L, gas, bosch from 09/02/2014 to 08/14/2016, new. More Info
Notes: Sold As An Assembly Only. More Notes
Fits:
  • Audi:
    • Q5,
    • S4,
    • S5,
    • SQ5
$953.85
$713.00
$953.85
$713.00
Alternator
Part Number: 06E-903-024-MX
Replaces: 06E-903-024-HX
Description: 3.0L, gas, 2016-18, remanufactured. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$743.08
$560.28
$743.08
$560.28
Alternator
Part Number: 06E-903-024-SX
Replaces: 06E-903-024-GX, 06E-903-024-QX
Description: 3.0L, remanufactured. More Info
Fits:
  • Audi:
    • Q7
$596.14
$449.49
$596.14
$449.49
Alternator
Part Number: 06H-903-017-DX
Replaces: 06H-903-017-D
Description: A6. 2.0l. Valeo. To 12/19/11. More Info
Fits:
  • Audi:
    • A6
$753.85
$568.40
$753.85
$568.40
Alternator
Part Number: 06H-903-017-E
Description: Without tts model. TT. 2.0l. More Info
Fits:
  • Audi:
    • TT Quattro
$825.00
$616.69
$825.00
$616.69
Alternator
Part Number: 06H-903-018-K
Replaces: 06H-903-018-D
Description: New. 150 Amp. To 08/15/2016. From 08/15/2016. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$953.85
$713.00
$953.85
$713.00
Alternator
Part Number: 06H-903-018-L
Replaces: 06H-903-018-E
Description: 180 Amp. A6. Valeo. Optional. From 12/19/11. 2.0L, 2016-18, from 08/15/2016, new. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$953.85
$713.00
$953.85
$713.00
Alternator
Part Number: 06J-903-023-BX
Replaces: 06J-903-023-HX, 06K-903-015-X
Description: 140 Amp. Vendor:valeo. To 10/03/2016. From 10/03/2016. Sedan, gas engines, remanufactured, valeo. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • S3,
    • TT Quattro
$621.54
$468.64
$621.54
$468.64
Alternator
Part Number: 06J-903-023-CX
Description: A3. All. 150 amp, remanufactured. 2.0L, gas, remanufactured, valeo. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • A4,
    • A4 Quattro,
    • RS4,
    • S4
  • 1 more
$603.08
$454.72
$603.08
$454.72
Alternator
Part Number: 06J-903-023-R
Description: Q3. More Info
Fits:
  • Audi:
    • Q3,
    • Q3 Quattro
$956.92
$715.30
$956.92
$715.30
Alternator
Part Number: 06K-903-023-D
Description: A3. 2.0l gas. New, bosch. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • S3
$844.61
$631.35
$844.61
$631.35
Alternator
Part Number: 06K-903-023-DX
Description: Convertible, remanufactured, bosch. Gas engines, remanufactured, bosch. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • S3
$476.89
$359.58
$476.89
$359.58
Alternator
Part Number: 06K-903-023-GX
Description: 2.0L, remanufactured, valeo. Sedan/wagon, gas engines, remanufactured, valeo. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • S3,
    • TT Quattro
$793.85
$593.40
$793.85
$593.40
Alternator
Part Number: 06K-903-026-B
Description: Q3. Seg. More Info
Fits:
  • Audi:
    • Q3
$956.92
$643.77
$956.92
$643.77
Alternator
Part Number: 06L-903-018-H
Description: 2.0L. More Info
Fits:
  • Audi:
    • A6 Quattro
$562.20
$423.90
$562.20
$423.90
Alternator
Part Number: 06L-903-024-F
Replaces: 06L-903-024-A
Description: Coupe, 2.0L, new, 120-180 amp. A4. A6. Q7. From 12/19/11. 2.0L, new, valeo. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • A6,
    • A6 Quattro,
    • Q7
  • 2 more
$778.85
$528.53
$778.85
$528.53
Alternator
Part Number: 06L-903-024-FX
Replaces: 06L-903-024-AX
Description: Coupe, 2.0L, remanufactured, 120-180 amp. 2.0L, remanufactured, valeo. 2.0L, 2016-18, to 08/15/2016, remanufactured. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback,
    • A6,
    • A6 Quattro,
    • Q7
  • 2 more
$578.46
$436.16
$578.46
$436.16
Alternator
Part Number: 06L-903-024-H
Replaces: 06L-903-024-C
Description: Convertible, 2.0L, new, 100-150 amp, to 05/15/2017. A4. Denso. 2017-19, new. More Info
Fits:
  • Audi:
    • A4,
    • A4 allroad,
    • A4 Quattro,
    • A5 Quattro,
    • A5 Sportback
$801.15
$598.86
$801.15
$598.86
Alternator
Part Number: 06M-903-027-B
Description: SQ5. More Info
Fits:
  • Audi:
    • SQ5
$953.85
$713.00
$953.85
$713.00
Alternator
Part Number: 079-903-015
Other Names: Generator More Names
Description: New. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro
$1,547.69
$1,156.90
$1,547.69
$1,156.90
Alternator
Part Number: 079-903-015-EX
Other Names: Generator More Names
Description: A8, S8. A6. New, 4.2L. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro
$1,164.61
$870.55
$1,164.61
$870.55
Alternator
Part Number: 079-903-015-GX
Other Names: Generator More Names
Replaces: 079-903-015-G
Description: R8. 4.2l. More Info
Fits:
  • Audi:
    • R8
$803.08
$600.30
$803.08
$600.30
Alternator
Part Number: 079-903-015-LX
Other Names: Generator More Names
Description: 4.2L, remanufactured. More Info
Fits:
  • Audi:
    • Q7
$961.54
$718.75
$961.54
$718.75
Alternator
Part Number: 079-903-015-P
Other Names: Generator More Names
Description: RS7. A8. S6. S7. S8. 4.0L, 2012-15, new. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A8 Quattro,
    • RS7,
    • S6,
    • S7,
    • S8
  • 1 more
$1,115.38
$833.75
$1,115.38
$833.75
Alternator
Part Number: 079-903-015-RX
Other Names: Generator More Names
Replaces: 079-903-015-Q, 079-903-015-QX, 079-903-015-R
Description: A8. More Info
Fits:
  • Audi:
    • A8 Quattro
$780.00
$583.05
$780.00
$583.05
Alternator
Part Number: 079-903-018-X
Other Names: Generator More Names
Replaces: 079-903-021-E
Description: Cabriolet S4. A4, S4, RS4. All. Valeo. 150 amp. 4.2L, new. More Info
Fits:
  • Audi:
    • RS4,
    • S4
$685.00
$516.49
$685.00
$516.49
Alternator
Part Number: 079-903-021-MX
Other Names: Generator More Names
Description: Q7. 4.2l. Remanufactured. More Info
Fits:
  • Audi:
    • Q7
$961.54
$718.75
$961.54
$718.75
Alternator
Part Number: 07L-903-015-KX
Other Names: Generator More Names
Replaces: 07L-903-015-EX, 07L-903-015-GX
Description: 5.2L, remanufactured. More Info
Fits:
  • Audi:
    • R8
$687.69
$518.52
$687.69
$518.52
Alternator
Part Number: 07L-903-021-AX
Other Names: Generator More Names
Replaces: 07L-903-021-X
Description: 4.2L, remanufactured. More Info
Fits:
  • Audi:
    • R8
$713.85
$538.24
$713.85
$538.24

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