Genuine BMW Alternators

Refine Results

An automotive charging system is made up of three major components: the battery, the voltage regulator and an alternator. The alternator works with the battery to generate power for the electrical components of a vehicle, like the interior and exterior lights, and the instrument panel. An alternator gets its name from the term alternating current (AC). Alternators are typically found near the front of the engine and are driven by the crankshaft, which converts the pistons' up-and-down movement into a circular movement. Some early model vehicles used a separate drive belt from the crankshaft pulley to the alternator pulley, but most cars today have a serpentine belt or one belt that drives all components that rely on crankshaft power.

Alternator
Part Number: 12-31-1-247-310
Other Names: Exch-Compact Alternator H12319 More Names
Description: 318i, is, ic. 318ti. 80 amp, 1.9L, remanufactured. More Info
Notes: Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti,
    • 323i,
    • 323is,
    • 328i,
    • 328is,
    • M3
  • 3 more
$596.43
$411.17
$596.43
$411.17
Alternator
Part Number: 12-31-1-247-311
Other Names: Exch-Compact Alternator H12319 More Names
Description: New. Reman. 70 Amp. Vendor:bosch. More Info
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti
$596.42
$411.17
$596.42
$411.17
Alternator
Part Number: 12-31-1-466-079
Other Names: Exch Generator 123019 More Names
Description: 524td, 65 amp. 528e. Series 5. More Info
Fits:
  • BMW:
    • 524td,
    • 528e
$244.25
$176.81
$244.25
$176.81
Alternator
Part Number: 12-31-1-466-088
Other Names: Exch Generator 123019 More Names
Description: 535i, 140 amp. 735. More Info
Fits:
  • BMW:
    • 535i,
    • 735i,
    • 735iL
$445.25
$308.28
$445.25
$308.28
Alternator
Part Number: 12-31-1-744-565
Other Names: Exch-Compact Alternator H12319 More Names
Replaces: 12-31-1-738-437, 12-31-1-744-564
Description: 525i, 80 amp. 328is, ic. 328i, ci. 325. M3. Auto trans. 80 amp, 3.0L, remanufactured. 80 amp, 2.8 & 3.2L, remanufactured. Convert new... More Info
Notes: Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • M3,
    • Z3
  • 5 more
$596.75
$411.40
$596.75
$411.40
Alternator
Part Number: 12-31-2-241-262
Other Names: Exch.-Alternator H12319 More Names
Description: 524td, 80 amp. Series 5. More Info
Fits:
  • BMW:
    • 524td
$580.48
$400.19
$580.48
$400.19
Alternator
Part Number: 12-31-7-501-687
Other Names: Rp Remanufactured Compact Alternator 123019 More Names
Description: 325 & 330i, ci, xi. 525i, 530i. 2.5 & 3.0L, 90 amp, remanufactured. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 325xi,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • M3,
    • X5,
    • Z3
  • 6 more
$462.07
$294.53
$462.07
$294.53
Alternator
Part Number: 12-31-7-541-694
Other Names: Rp Compact Alternator 123010 More Names
Description: New. 155 Amp. From 03/04. More Info
Fits:
  • BMW:
    • 525i,
    • 530i
$733.88
$489.07
$733.88
$489.07
Alternator
Part Number: 12-31-7-560-989
Other Names: Exch.-Alternator 123019 More Names
Description: 3.0L gas non turbo, 220 amp. More Info
Fits:
  • BMW:
    • X5
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-7-561-002
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 4.8l. 220 amp. More Info
Notes: Alternator Is Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • X5
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-7-603-779
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-4-595-890, 12-31-7-575-344
Description: 230 Amp. 4.4L, new. More Info
Fits:
  • BMW:
    • 550i GT,
    • 550i GT xDrive,
    • 650i,
    • 650i xDrive
$891.12
$604.10
$891.12
$604.10
Alternator
Part Number: 12-31-7-603-781
Other Names: Rp Remanufactured Generator 123019 More Names
Description: 740i. X6. Reman. 230 Amp. Xdrive35i. 3.0L turbo, to 3/12. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 740i,
    • 740Li,
    • X6
$1,003.52
$668.76
$1,003.52
$668.76
Alternator
Part Number: 12-31-7-603-783
Other Names: Exch.-Alternator 123019 More Names
Description: 760Li. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 760Li
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-7-605-478
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-605-480
Description: 320i, 320ix. 228i, 228xi. 328i, 328ix. 528i, 528xi. 328xi. 428i. X3. Z4. 170amp. 4 series. 28i series. With turbo. 2.0L turbo. 3 series... More Info
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 528i,
    • 528i xDrive,
    • M2,
    • X3,
    • Z4
  • 11 more
$705.48
$478.25
$705.48
$478.25
Alternator
Part Number: 12-31-7-626-155
Other Names: Exch.-Alternator 123019 More Names
Description: Without 335is. 135i. X1. 3 series. 35i series. Without diesel. With turbo, from 3/12. Coupe & convertible, 3.0L, with turbo. More Info
Notes: Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 135is,
    • 335i,
    • 335i xDrive,
    • 335is,
    • X1
  • 2 more
$833.95
$555.76
$833.95
$555.76
Alternator
Part Number: 12-31-7-640-132
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-640-875
Description: X1. New. 180 Amp. More Info
Fits:
  • BMW:
    • X1,
    • X2
$1,090.44
$639.28
$1,090.44
$639.28
Alternator
Part Number: 12-31-7-837-691
Other Names: Exch.-Alternator 123019 More Names
Description: Z4. 3.2l. More Info
Notes: Alternator Is Sold Only As An Assembly. More Notes
Fits:
  • BMW:
    • Z4
$795.67
$447.97
$795.67
$447.97
Alternator
Part Number: 12-31-8-570-673
Other Names: Exch.-Alternator 123019 More Names
Description: 535d, 535dxi. 740ldxi. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 535d,
    • 535d xDrive,
    • 740Ld xDrive
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-8-578-609
Other Names: Rp Remanufactured Generator 123019 More Names
Description: 328d, 328dx. 180amp. More Info
Fits:
  • BMW:
    • 328d,
    • 328d xDrive
$877.86
$557.32
$877.86
$557.32
Alternator
Part Number: 12-31-8-579-419
Other Names: Rp Remanufactured Generator 123019 More Names
Description: 328d, 328dx. X3. 230amp. 28d series. 2.0L diesel. More Info
Fits:
  • BMW:
    • 328d,
    • 328d xDrive,
    • X3
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-8-634-166
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-8-689-831
Description: Sedan, 180 amp, new. 3.0L, without hybrid, 180a. More Info
Fits:
  • BMW:
    • 330i,
    • 330i xDrive,
    • 740i,
    • 740i xDrive,
    • M340i,
    • M340i xDrive,
    • X5,
    • X7
  • 3 more
$959.28
$639.28
$959.28
$639.28
Alternator
Part Number: 12-31-8-645-329
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-648-047
Description: 430i, 430ix. 330i, 330ix. 220amp. 2.0L gas, 220 amp. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe
  • 3 more
$1,151.14
$767.14
$1,151.14
$767.14
Alternator
Part Number: 12-31-1-407-440
Other Names: Compact Alternator H12310 More Names
Description: M5. New. 120 Amp. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • M5,
    • Z8
$1,254.41
$807.14
$1,254.41
$807.14
Alternator
Part Number: 12-31-1-432-984
Other Names: Rp Remanufactured Compact Alternator H12319 More Names
Description: Air cooled, 525i, 528i, 530i, 90 amp. Z3. 2.5l. 2.8l. 80 amp. 2.5 & 3.0L, 90 amp, remanufactured. More Info
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More Notes
Fits:
  • BMW:
    • 528i,
    • Z3
$511.05
$334.70
$511.05
$334.70
Alternator
Part Number: 12-31-1-466-086
Other Names: Exch Generator 123019 More Names
Description: 318i & 318is, with 90amp. M6, 90 amp. M3. M5. More Info
Notes: Order By Amp, Year And Description. More Notes
Fits:
  • BMW:
    • 318i,
    • M3,
    • M5,
    • M6
$323.00
$223.64
$323.00
$223.64
Alternator
Part Number: 12-31-1-466-090
Other Names: Exch Generator 123019 More Names
Description: Main, 750iL. 850. Main, 140 amp. With vent system. More Info
Fits:
  • BMW:
    • 750iL,
    • 850Ci,
    • 850CSi,
    • 850i
$487.50
$337.54
$487.50
$337.54
Alternator
Part Number: 12-31-1-722-568
Other Names: Exch.-Alternator H12319 More Names
Description: Reman. 115 Amp. More Info
Fits:
  • BMW:
    • 525i
$566.20
$390.34
$566.20
$390.34
Alternator
Part Number: 12-31-1-735-403
Other Names: Exch.-Alternator H12319 More Names
Replaces: 12-31-1-730-752, 12-31-1-730-753, 12-31-1-735-402, 12-31-1-735-695, 12-31-1-735-696, 12-31-1-735-698
Description: 325. 90 amp manual trans, remanufactured. More Info
Notes: Order By Description. More Notes
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325i,
    • 325is
$691.78
$532.55
$691.78
$532.55
Alternator
Part Number: 12-31-1-744-567
Other Names: Exch-Compact Alternator H12319 More Names
Replaces: 12-31-1-738-351, 12-31-1-738-352, 12-31-1-744-563
Description: 525i, 140 amp. 328is, ic. 323is, ic. 328i, ci. 325. M3. New. Auto trans. From 09/1991. Manual trans. 140 amp, remanufactured. More Info
Notes: Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • M3,
    • Z3
  • 7 more
$693.78
$478.29
$693.78
$478.29
Alternator
Part Number: 12-31-7-501-690
Other Names: Rp Remanufactured Compact Alternator 123019 More Names
Description: 323i, ci, touring. 325 & 330i, ci, xi. 525i, 530i. 328i, ci. 528i. Z3. X5. 2.5l. 2.8l. 3.0l. 140 amp. New, 120 amp. Remanufactured, 120... More Info
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More Notes
Fits:
  • BMW:
    • 323Ci,
    • 323i,
    • 325Ci,
    • 325i,
    • 325xi,
    • 328Ci,
    • 328i,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 528i,
    • 530i,
    • M3,
    • X5,
    • Z3
  • 11 more
$364.02
$232.03
$364.02
$232.03
Alternator
Part Number: 12-31-7-525-376
Other Names: Exch.-Alternator 123019 More Names
Description: 525xi, 530xi. 525i. 530i. 185 amp. 3 series. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 330i,
    • 330xi,
    • 525i,
    • 525xi,
    • 530i,
    • 530xi
  • 3 more
$746.17
$473.73
$746.17
$473.73
Alternator
Part Number: 12-31-7-540-992
Other Names: Exch.-Alternator 123019 More Names
Description: 745i, 745Li. 645Ci. 545i. 4.4L 2008, new. 4.4, 4.6 & 4.8L, factory. 4.4 & 4.8L, remanufactured. 4.4L 2002-03, 6.0L, 170 amp,... More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 545i,
    • 645Ci,
    • 650i,
    • 745i,
    • 745Li,
    • 760i,
    • 760Li,
    • Alpina B7,
    • X5
  • 4 more
$877.86
$557.32
$877.86
$557.32
Alternator
Part Number: 12-31-7-542-935
Other Names: Exch.-Alternator 123019 More Names
Description: 750i, 750Li. 550i. 650i. Without gt. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 550i,
    • 650i,
    • 750i,
    • 750Li
$877.86
$557.32
$877.86
$557.32
Alternator
Part Number: 12-31-7-543-083
Other Names: Exch.-Alternator 123019 More Names
Description: Z4. 3.0l. 155 amp. More Info
Notes: Alternator Is Sold Only As An Assembly. More Notes
Fits:
  • BMW:
    • 325i,
    • 325xi,
    • 330i,
    • 330xi,
    • Z4
$790.07
$501.57
$790.07
$501.57
Alternator
Part Number: 12-31-7-551-253
Other Names: Exch.-Alternator 123019 More Names
Description: 3.0L, 140 amp. More Info
Fits:
  • BMW:
    • X5
$634.26
$402.67
$634.26
$402.67
Alternator
Part Number: 12-31-7-552-816
Other Names: Exch.-Alternator 123019 More Names
Description: Z4. Without turbo. More Info
Fits:
  • BMW:
    • Z4
$833.95
$555.76
$833.95
$555.76
Alternator
Part Number: 12-31-7-591-530
Other Names: Exch.-Alternator 123019 More Names
Replaces: 12-31-7-591-526
Description: 640i, 640i xDrive. M235i, m235ix. 535xi. 535i. 435i. X6. X5. X3. To 3/12. 4 series. Xdrive35i. To 03/2012. 35i series. 3.0L, reman. Auto... More Info
Notes: Alternator Is Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • 435i,
    • 535i,
    • 535i GT,
    • 535i GT xDrive,
    • 535i xDrive,
    • 640i,
    • M2,
    • X3,
    • X5,
    • X6
  • 5 more
$965.64
$643.52
$965.64
$643.52
Alternator
Part Number: 12-31-7-591-533
Other Names: Exch.-Alternator 123019 More Names
Description: Without 335is. 135i. To 3/12. 3 series. Without diesel. 3.0L, with turbo. With turbo, to 2/12. More Info
Notes: Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 335i,
    • 335i xDrive,
    • 335is
$833.95
$555.76
$833.95
$555.76
Alternator
Part Number: 12-31-7-603-782
Other Names: Exch.-Alternator 123019 More Names
Description: 750i, 750Li, 750xi, 750lxi. 650i, 650i xDrive. 550i, 550xi. X6. X5. M. With gt. 230 Amp. Xdrive50i. 4.4L, reman. Without gran coupe. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 550i,
    • 550i GT,
    • 550i GT xDrive,
    • 550i xDrive,
    • 650i,
    • 650i Gran Coupe,
    • 650i xDrive,
    • 650i xDrive Gran Coupe,
    • 750i,
    • 750i xDrive,
    • 750Li,
    • 750Li xDrive,
    • Alpina B7,
    • Alpina B7 xDrive,
    • Alpina B7L,
    • Alpina B7L xDrive,
    • X5,
    • X6
  • 13 more
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-7-606-628
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-616-126
Description: 550i GT xDrive. 650i xDrive. M6. 5 series. With gt models. 4.4L turbo (n63t). 4.4L turbo (s63t), new. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 530i,
    • 540i,
    • 550i,
    • 550i GT,
    • 550i GT xDrive,
    • 550i xDrive,
    • 650i,
    • 650i Gran Coupe,
    • 650i xDrive,
    • 650i xDrive Gran Coupe,
    • Alpina B6 xDrive Gran Coupe,
    • M5,
    • M6,
    • M6 Gran Coupe,
    • X5,
    • X6
  • 11 more
$1,319.44
$773.54
$1,319.44
$773.54
Alternator
Part Number: 12-31-7-836-592
Other Names: Exch.-Alternator 123019 More Names
Description: M6. M5. 5.0l, remanufactured. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • M5,
    • M6
$873.90
$582.38
$873.90
$582.38
Alternator
Part Number: 12-31-7-852-129
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-053-535
Description: M5. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • M5
$1,371.78
$914.18
$1,371.78
$914.18
Alternator
Part Number: 12-31-8-570-676
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 3.0l diesel. More Info
Notes: Alternator Is Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • X5
$1,053.41
$668.76
$1,053.41
$668.76
Alternator
Part Number: 12-31-8-614-276
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-614-278
Description: 3.0L, without M4, 180 amp, new, without neck warmer. M240i, m240ix. 340i, 340ix. 440i, 440ix. 340xi. 4 series. 3 series gt. 3.0L,... More Info
Fits:
  • BMW:
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • M2,
    • M240i,
    • M240i xDrive,
    • M3
  • 6 more
$959.28
$639.28
$959.28
$639.28
Alternator
Part Number: 12-31-8-634-167
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-8-689-832
Description: X5. Sedan, 250 amp, new. 3.0L turbo, 250 amp, new. 3.0L, without hybrid, 250a. More Info
Fits:
  • BMW:
    • 330i,
    • 330i xDrive,
    • 740i,
    • 740i xDrive,
    • M340i,
    • M340i xDrive,
    • X5,
    • X7
  • 3 more
$1,247.07
$831.07
$1,247.07
$831.07
Alternator
Part Number: 12-31-8-636-418
Other Names: Rp Remanufactured Generator 123019 More Names
Description: 4.4L, reman, without M5. 250 Amp. 4.4L twin turbo, remanufactured. More Info
Notes: Contact Your Local Dealer For Core Charge Information. More Notes
Fits:
  • BMW:
    • 750i,
    • 750i xDrive,
    • Alpina B7,
    • M550i xDrive,
    • M850i xDrive,
    • X5,
    • X6,
    • X7
  • 3 more
$1,087.17
$724.51
$1,087.17
$724.51
Alternator
Part Number: 12-31-8-645-326
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-648-046
Description: 430i, 430ix. 330i, 330ix. 230i, 230ix. 330xi. 190amp. 3 series gt. 2.0L, 190 amp, new. Sedan/wagon, 2.0L gas, 190 amp. More Info
Fits:
  • BMW:
    • 230i,
    • 230i xDrive,
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i GT xDrive,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe,
    • M2
  • 7 more
$1,007.26
$671.26
$1,007.26
$671.26
Alternator
Part Number: 12-31-1-433-266
Other Names: Rp Remanufactured Compact Alternator H12319 More Names
Replaces: 12-31-1-432-831, 12-31-1-432-832, 12-31-1-433-265
Description: 740i,740iL. 840Ci. 540i. Reman. 140 amp. More Info
Notes: Alternator Is Only Sold As An Assembly For 1996-97. More Notes
Fits:
  • BMW:
    • 540i,
    • 740i,
    • 740iL,
    • 840Ci
$956.55
$736.38
$956.55
$736.38
Alternator
Part Number: 12-31-1-466-091
Other Names: Exch Generator 123019 More Names
Description: 535i, 115 amp. 735. More Info
Fits:
  • BMW:
    • 535i,
    • 735i,
    • 735iL
$444.00
$307.41
$444.00
$307.41

No results found for "Alternators". Here are some helpful search tips:

  • Search by a part name. Example: water pump.
  • Be less specific. Example: brake instead of ceramic brake.
  • Remove information such as make, year or model.
  • Can't find the part you are looking for? Contact us and we'll find it for you!