OEM Audi Alternators

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While you may not realize it, your vehicle utilizes a lot of electricity to keep it powered and running properly. The alternator is in control of a range of electrical components, both interior and exterior, so it's very important that you replace the alternator if problems start to occur. It takes a lot of power to start your engine, and while your battery is something that has power, it wouldn't have enough to start the engine and run all of the other electronic components under the hood of your vehicle. The alternator helps to charge the battery while the vehicle is running. It does this by turning mechanical energy to electrical current. Parts of the alternator will wear out over time. You might start to notice symptoms of wear and tear like dimming lights. Flickering or dim lights are obvious signs of something being wrong with the alternator. Electrical systems in your vehicle like power windows or your radio might start to fail or struggle to perform. You could also have an alternator warning light in your car that comes on. Shop with Audi Parts Store today to find the highest quality OEM alternators available for your make and model.

Alternator
Part Number: 021-903-016
Description: Q7. 3.6l. New. More Info
Fits:
  • Audi:
    • Q7
$1,042.98
$806.75
$1,042.98
$806.75
Alternator
Part Number: 038-903-018-DX
Replaces: 038-903-018-D
Description: A6/S6. 4.2L, new. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • S6
$718.46
$555.73
$718.46
$555.73
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
$1,116.92
$863.94
$1,116.92
$863.94
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
$609.28
$787.69
$609.28
Alternator
Part Number: 059-903-023-Q
Other Names: Generator More Names
Replaces: 059-903-018-A
Description: Q7. 3.0L, diesel, new. 3.0l tdi. More Info
Fits:
  • Audi:
    • Q7
$1,386.15
$1,072.19
$1,386.15
$1,072.19
Alternator
Part Number: 059-903-024-AX
Description: 3.0L, diesel, remanufactured. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$596.92
$461.72
$596.92
$461.72
Alternator
Part Number: 06B-903-018-EX
Replaces: 078-903-016-HX
Description: 2.7 & 2.8L, remanufactured. More Info
Fits:
  • Audi:
    • A6,
    • A6 Quattro
$558.46
$431.97
$558.46
$431.97
Alternator
Part Number: 06B-903-019-GX
Description: 1.8L, remanufactured. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$580.00
$448.63
$580.00
$448.63
Alternator
Part Number: 06E-903-018-SX
Description: 3.0L, gas, from 2/20/12, remanufactured, valeo. More Info
Fits:
  • Audi:
    • A7 Quattro
$750.77
$580.72
$750.77
$580.72
Alternator
Part Number: 06E-903-019-EX
Replaces: 06E-903-018-LX
Description: 3.0L, gas, valeo to 08/14/2016, remanufactured. Convertible, 3.0L, remanufactured. 3.0L, new, valeo, new, valeo. More Info
Fits:
  • Audi:
    • Q5,
    • S4,
    • S5,
    • SQ5
$727.69
$562.87
$727.69
$562.87
Alternator
Part Number: 06E-903-023-BX
Description: 3.0L, gas, remanufactured. More Info
Fits:
  • Audi:
    • Q7
$943.08
$729.47
$943.08
$729.47
Alternator
Part Number: 06E-903-024-M
Replaces: 06E-903-024-H
Description: A6. A7. 3.0L, gas, 2016-18, new. Valeo. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$846.41
$654.70
$846.41
$654.70
Alternator
Part Number: 06H-903-016-LX
Description: A5. Valeo. 2.0L, 2011-12, remanufactured. 140 Amp. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro,
    • Q5,
    • S4
  • 1 more
$996.92
$771.12
$996.92
$771.12
Alternator
Part Number: 06H-903-017-JX
Description: To 05/28/2012. 150 Amp. Reman. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • A5,
    • A5 Quattro
$575.00
$444.76
$575.00
$444.76
Alternator
Part Number: 06J-903-023-D
Description: 140 Amp. Vendor:valeo. New, valeo. From 11/06/2017. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • Q3,
    • S3
$967.69
$748.51
$967.69
$748.51
Alternator
Part Number: 06L-903-018-H
Description: A6 Quattro. 2.0l. More Info
Fits:
  • Audi:
    • A6 Quattro
$562.20
$434.86
$562.20
$434.86
Alternator
Part Number: 06L-903-027
Description: Q5. More Info
Fits:
  • Audi:
    • Q5
$853.91
$660.50
$853.91
$660.50
Alternator
Part Number: 077-903-015-E
Description: 120 amp. More Info
Fits:
  • Audi:
    • A8,
    • A8 Quattro
$727.94
$563.06
$727.94
$563.06
Alternator
Part Number: 077-903-015-RX
Description: 150 Amp. Reman. More Info
Fits:
  • Audi:
    • RS6
$652.31
$504.56
$652.31
$504.56
Alternator
Part Number: 079-903-021-F
Other Names: Generator More Names
Description: 190 Amp. Vendor:hitachi. More Info
Fits:
  • Audi:
    • Allroad Quattro
$918.20
$710.23
$918.20
$710.23
Alternator
Part Number: 079-903-021-J
Other Names: Generator More Names
Description: S6. A8, S8. New, 5.2L. More Info
Fits:
  • Audi:
    • S6,
    • S8
$1,116.92
$863.94
$1,116.92
$863.94
Alternator
Part Number: 079-903-021-R
Other Names: Generator More Names
Description: 190 Amp. R8. To 09/06/2010. 5.2l. More Info
Fits:
  • Audi:
    • R8
$1,150.77
$890.12
$1,150.77
$890.12
Alternator
Part Number: 079-903-021-TX
Other Names: Generator More Names
Description: Remanufactured. More Info
Fits:
  • Audi:
    • RS5
$756.92
$585.48
$756.92
$585.48
Alternator
Part Number: 07C-903-015-BX
Other Names: Generator More Names
Replaces: 07C-903-015-AX
Description: 6.3L, remanufactured. More Info
Fits:
  • Audi:
    • A8 Quattro
$758.46
$586.67
$758.46
$586.67
Alternator
Part Number: 07L-903-015-BX
Other Names: Generator More Names
Replaces: 07L-903-015-B
Description: S6. 190 Amp. New. Reman. More Info
Fits:
  • Audi:
    • S6
$753.85
$583.10
$753.85
$583.10
Alternator
Part Number: 4N0-903-028-R
Description: 2.9L. More Info
Fits:
  • Audi:
    • S7
$1,891.43
$1,575.56
$1,891.43
$1,575.56
Alternator
Part Number: 021-903-016-A
Other Names: Generator More Names
Description: 3.6L, 190 amp, new. More Info
Fits:
  • Audi:
    • Q7
$1,573.84
$1,217.37
$1,573.84
$1,217.37
Alternator
Part Number: 021-903-016-K
Other Names: Generator More Names
Description: 3.6L, 190 amp, new. Q7. Hitachi. More Info
Fits:
  • Audi:
    • Q7
$1,059.69
$819.67
$1,059.69
$819.67
Alternator
Part Number: 021-903-016-KX
Other Names: Generator More Names
Description: 3.6L, 190 amp, remanufactured. More Info
Fits:
  • Audi:
    • Q7
$863.08
$667.59
$863.08
$667.59
Alternator
Part Number: 021-903-016-L
Description: 3.6L, 180 amp, new. Q7. Valeo. More Info
Fits:
  • Audi:
    • Q7
$1,001.54
$774.69
$1,001.54
$774.69
Alternator
Part Number: 021-903-016-LX
Description: 3.6L, 180 amp, remanufactured. More Info
Fits:
  • Audi:
    • Q7
$701.54
$542.64
$701.54
$542.64
Alternator
Part Number: 028-903-029-G
Description: 120 Amp. New. Vendor:hitachi. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro
$656.92
$508.13
$656.92
$508.13
Alternator
Part Number: 028-903-029-GX
Description: TT. Hitachi. More Info
Fits:
  • Audi:
    • TT,
    • TT Quattro
$558.46
$431.97
$558.46
$431.97
Alternator
Part Number: 03L-903-024-MX
Description: 140 Amp. Reman. Vendor:valeo. From 11/12/2012. More Info
Fits:
  • Audi:
    • TT Quattro,
    • TTS Quattro
$641.54
$496.23
$641.54
$496.23
Alternator
Part Number: 04L-903-024-SX
Replaces: 03L-903-023-KX
Description: 140 Amp. Vendor:bosch. Diesel engine, remanufactured, bosch. More Info
Fits:
  • Audi:
    • A3
$627.69
$485.52
$627.69
$485.52
Alternator
Part Number: 051-903-017-X
Description: 5 cylinder, 90 amp. 100 series, 2wd, 90 amp. Stamped #034 903 016G. New. From Chassis/VIN 44K060001. More Info
Fits:
  • Audi:
    • 100,
    • 100 Quattro,
    • 200,
    • 80,
    • 80 Quattro,
    • 90,
    • 90 Quattro
  • 2 more
$618.46
$478.38
$618.46
$478.38
Alternator
Part Number: 059-903-018-AX
Other Names: Generator More Names
Description: Q7. 3.0L, diesel, remanufactured. 3.0l tdi. More Info
Fits:
  • Audi:
    • Q7
$990.77
$766.36
$990.77
$766.36
Alternator
Part Number: 059-903-019-H
Other Names: Generator More Names
Replaces: 059-903-018-L
Description: A8. 3.0L, diesel, new, from 4/18/11. Tdi. More Info
Fits:
  • Audi:
    • A8 Quattro,
    • Q7
$1,220.00
$943.67
$1,220.00
$943.67
Alternator
Part Number: 06B-903-019-EX
Description: A3. 2.0L, 2008-10, remanufactured, with awd, TT. All. 2.0L, gas, remanufactured, bosch. More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • TT,
    • TT Quattro
$641.54
$496.23
$641.54
$496.23
Alternator
Part Number: 06D-903-016-X
Replaces: 06B-903-016-AC, 06B-903-016-Q, 06D-903-016
Description: A4, S4, RS4. A4 Cabriolet. 150 amp, new. Valeo. 1.8L, new. Bosch. 3.0l. 2.0L, new. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro,
    • RS4,
    • S4
$535.38
$414.12
$535.38
$414.12
Alternator
Part Number: 06E-903-016-EX
Replaces: 06E-903-016-E
Description: A4, S4, RS4. A4 Cabriolet. 150 amp. Valeo. 3.2l. Remanufactured. 3.0l. 1.8l. More Info
Fits:
  • Audi:
    • A4,
    • A4 Quattro
$695.38
$537.88
$695.38
$537.88
Alternator
Part Number: 06E-903-016-NX
Description: 3.2L, bosch 140 amp, remanufactured. Vendor:bosch. More Info
Fits:
  • Audi:
    • A4 Quattro,
    • A5 Quattro,
    • Q5
$843.08
$652.12
$843.08
$652.12
Alternator
Part Number: 06E-903-018-HX
Description: 3.0L, remanufactured, from 7/21/09. More Info
Fits:
  • Audi:
    • A6 Quattro
$740.00
$572.39
$740.00
$572.39
Alternator
Part Number: 06E-903-018-J
Description: Q5. 3.0L, gas, bosch to 09/01/2014, new. 3.0L, new, bosch, to 1/10/2014. 150 Amp. Vendor:bosch. More Info
Notes: Sold As An Assembly Only. More Notes
Fits:
  • Audi:
    • Q5,
    • S4,
    • S5,
    • SQ5
$955.38
$738.99
$955.38
$738.99
Alternator
Part Number: 06E-903-018-MX
Replaces: 06E-903-018-GX
Description: 3.0L, gas, 2012-15, remanufactured. 3.0L, gas, from 2/20/12, remanufactured, hitachi. More Info
Fits:
  • Audi:
    • A6 Quattro,
    • A7 Quattro
$744.61
$575.96
$744.61
$575.96
Alternator
Part Number: 06E-903-019-E
Replaces: 06E-903-018-L
Description: S4. Q5. S5. SQ5. 3.0l gas. Valeo. 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
$698.53
$903.08
$698.53
Alternator
Part Number: 06E-903-024-L
Description: S5. S4. RS5. 3.0L, new, 100-150 amp. Convertible, 3.0L, new. 2.9L, valeo, new. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
$1,015.38
$785.40
$1,015.38
$785.40
Alternator
Part Number: 06E-903-024-LX
Description: 3.0L, remanufactured, valeo. 150 Amp. Convertible, 3.0L, remanufactured. 2.9L, valeo, remanufactured. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
$617.29
$477.48
$617.29
$477.48
Alternator
Part Number: 06E-903-024-R
Description: S4. Coupe, 3.0L, new, 120-180 amp. 2.9L, denso, new. More Info
Fits:
  • Audi:
    • RS5,
    • RS5 Sportback,
    • S4,
    • S5,
    • S5 Sportback
$1,063.08
$822.29
$1,063.08
$822.29
Alternator
Part Number: 06F-903-023-F
Description: 2.0L, 2008-10, new, without awd. A3. 2.0L, 2008-10, new, with awd, tts. 3.2L, new, to vin 8p7085000. 2.0l tdi. Remanufactured. 140 Amp.... More Info
Fits:
  • Audi:
    • A3,
    • A3 Quattro,
    • TT,
    • TT Quattro,
    • TTS Quattro
$1,695.38
$1,311.38
$1,695.38
$1,311.38

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