Alternators

Alternators are devices used in today's vehicles to charge the battery and power the entire electrical setup when the engine is running. This component works with the battery and voltage regulator to provide power for the electrical parts of a car such as the interior and exterior lights and the instrument panel. The battery in your vehicle does not have enough capacity to stay charged and power other parts of the car all day. In fact, the majority of electrical systems in your BMW such as the lights, power windows, stereo, speakers, and infotainment systems draw their electrical power from the alternator. Therefore, when such components fail, then the alternator could be the key culprit as opposed to your battery. Since it also charges the car battery, a dead battery or one that's not charging is a common symptom of a faulty alternator. It's important that you get both parts checked out to verify where the problem lies. To enjoy maximum functionality in your vehicle, replace your old and worn system with an OEM BMW alternator from our website today. Rest assured that we only stock parts that come directly from the manufacturer. Shopping OEM parts means that you're getting a part that was made with your specific BMW in mind.

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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
$181.58
$244.25
$181.58
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
$359.34
$487.50
$359.34
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
$327.27
$444.00
$327.27
Alternator
Part Number: 12-31-1-466-339
Other Names: Exch Generator 123019 More Names
Description: 525i, 115 amp. More Info
Fits:
  • BMW:
    • 525i
$449.25
$331.15
$449.25
$331.15
Alternator
Part Number: 12-31-1-711-375
Other Names: Exch.-Alternator H12319 More Names
Replaces: 12-31-1-288-409, 12-31-1-289-403, 12-31-1-310-075, 12-31-1-466-081, 12-31-1-711-203, 12-31-1-726-603, 12-31-1-726-604, 12-31-2-287-828
Description: 325 series, with 80amp. 318i & 318is, with 80amp. New. Reman. 80 Amp. 90-95 Amp. From 01/1986. More Info
Notes: Order By Amp, Year And Description. More Notes
Fits:
  • BMW:
    • 318i,
    • 325,
    • 325e,
    • 325es,
    • 325i,
    • 325is,
    • 325iX,
    • 528e,
    • M3
  • 4 more
$615.77
$461.09
$615.77
$461.09
Alternator
Part Number: 12-31-1-735-706
Other Names: Exch.-Alternator H12319 More Names
Replaces: 12-31-1-717-395
Description: Reman. 140 Amp. Vendor:bosch. Vendor #AL148X. More Info
Fits:
  • BMW:
    • 535i,
    • 535is,
    • 735i,
    • 735iL
$713.73
$534.44
$713.73
$534.44
Alternator
Part Number: 12-31-1-739-421
Other Names: Exch-Compact Alternator H12319 More Names
Replaces: 12-31-1-721-692, 12-31-1-721-778, 12-31-1-721-921, 12-31-1-721-923, 12-31-1-727-576
Description: 318i, 90 amp. More Info
Fits:
  • BMW:
    • 318i,
    • 318is
$596.75
$418.92
$596.75
$418.92
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
$354.29
$240.42
$354.29
$240.42
Alternator
Part Number: 12-31-7-508-286
Other Names: Exch Alternator Water-Coole H12319 More Names
Description: Reman. 150 Amp. More Info
Fits:
  • BMW:
    • 750iL
$1,041.42
$802.41
$1,041.42
$802.41
Alternator
Part Number: 12-31-7-540-744
Positions: Right
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-657-240
Description: M760ix. 6.6L. Right. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • M760i xDrive
$1,090.44
$739.86
$1,090.44
$739.86
Alternator
Part Number: 12-31-7-541-696
Other Names: Rp Remanufactured Compact Alternator 123019 More Names
Replaces: 12-31-7-546-285
Description: 325 & 330i, ci, xi. 525i. 530i. X3. 140 amp. 150 amp. 155 Amp. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 325xi,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • X3
  • 4 more
$490.53
$332.88
$490.53
$332.88
Alternator
Part Number: 12-31-7-551-253
Other Names: Exch.-Alternator 123019 More Names
Replaces: 12-31-7-532-627
Description: 3.0L, 140 amp. More Info
Fits:
  • BMW:
    • X5
$634.26
$430.41
$634.26
$430.41
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
$702.63
$1,053.41
$702.63
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
$702.63
$1,053.41
$702.63
Rp Alternator 123010
Part Number: 12-31-7-591-268
Other Names: Exch.-Alternator 123019 More Names
Replaces: 12-31-7-591-271
Description: 528i, 528xi. X3. 210 amp. 28i series. More Info
$1,199.51
$813.87
$1,199.51
$813.87
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
$644.08
$965.64
$644.08
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
$604.62
$891.12
$604.62
Alternator
Part Number: 12-31-7-616-122
Other Names: Exch.-Alternator 123019 More Names
Description: 3.0L, without M4, 210 amp. 335xi. 535i. 435i. M2. Reman. 4 series. From 7/12. 3 series gt. 3.0L, 2015-16, 210 amp. 3.0L, 2014-16, 210... More Info
Fits:
  • BMW:
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 535i,
    • 535i GT,
    • 535i xDrive,
    • ActiveHybrid 3,
    • M2,
    • M235i,
    • M235i xDrive,
    • M240i,
    • M240i xDrive
  • 11 more
$965.64
$644.08
$965.64
$644.08
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
$565.92
$833.95
$565.92
Alternator
Part Number: 12-31-7-801-173
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 3.0l. With diesel. With 4 zone ctrl. More Info
Notes: Alternator Is Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • X5
$746.17
$506.35
$746.17
$506.35
Alternator
Part Number: 12-31-7-802-929
Other Names: Rp Remanufactured Compact Alternator 123019 More Names
Description: 3 series. With turbo. With diesel. Sedan & wagon, 170 amp. More Info
Notes: Part Listed Is Remanufactured. More Notes
Fits:
  • BMW:
    • 328i,
    • 328i xDrive,
    • 335d,
    • 335i,
    • 335i xDrive,
    • M3
  • 1 more
$456.60
$309.85
$456.60
$309.85
Alternator
Part Number: 12-31-7-837-981
Other Names: Exch.-Alternator 123019 More Names
Description: M series. More Info
Notes: Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • M3
$686.21
$465.66
$686.21
$465.66
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
$1,559.34
$1,058.01
$1,559.34
$1,058.01
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
$702.63
$1,053.41
$702.63
Alternator
Part Number: 12-31-8-611-280
Other Names: Rp Alternator 123010 More Names
Description: 4.4L, new, without M5. M850i xDrive. 750i, 750ix. X5. 250 Amp. 5 series. Without gt models. 4.4L twin turbo, new. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 530i,
    • 540i,
    • 750i,
    • 750i xDrive,
    • Alpina B7,
    • M550i xDrive,
    • M850i xDrive,
    • X5,
    • X6,
    • X7
  • 5 more
$1,417.58
$961.83
$1,417.58
$961.83
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
$1,090.44
$739.86
$1,090.44
$739.86
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
$1,141.21
$761.19
$1,141.21
$761.19
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
$1,144.98
$776.87
$1,144.98
$776.87
Alternator
Part Number: 12-31-8-654-280
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-689-830
Description: X5. Sedan, 150 amp, new. 3.0L turbo, 150 amp, new. 3.0L, without hybrid, 150a. More Info
Fits:
  • BMW:
    • 330i,
    • 330i xDrive,
    • 740i,
    • 740i xDrive,
    • M340i,
    • M340i xDrive,
    • X5,
    • X7
  • 3 more
$981.41
$665.88
$981.41
$665.88
Alternator
Part Number: 12-31-8-670-568
Other Names: Exch Generator 123019 More Names
Description: 120 amp, reman. More Info
Fits:
  • BMW:
    • X2
$658.40
$446.79
$658.40
$446.79
Alternator
Part Number: 12-31-1-315-962
Other Names: Exch.-Alternator H12319 More Names
Replaces: 12-31-1-466-336
Description: M5. 140 amp. More Info
Fits:
  • BMW:
    • M5
$751.06
$562.40
$751.06
$562.40
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
$1,254.39
$807.83
$1,254.39
$807.83
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
$737.02
$956.55
$737.02
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
$397.47
$566.20
$397.47
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
$542.28
$691.78
$542.28
Alternator
Part Number: 12-31-1-741-138
Other Names: Exch-Compact Alternator H12319 More Names
Replaces: 12-31-1-702-096
Description: Main, 850Ci. 750iL. All. 740. More Info
Notes: Alternator Is Only Sold As An Assembly For 1996-97. More Notes
Fits:
  • BMW:
    • 740i,
    • 740iL,
    • 750iL,
    • 850Ci
$817.91
$630.20
$817.91
$630.20
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
$418.92
$596.75
$418.92
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
$693.77
$487.02
$693.77
$487.02
Alternator
Part Number: 12-31-7-501-592
Other Names: Rp Compact Alternator 123010 More Names
Description: Air cooled, 525i, 528i, 530i, 90 amp. 325 & 330i, ci, xi. Z3. X5. 90a. 2.5l. 3.0l. New, 90 amp. More Info
Notes: Alternator Is Sold Only As An Assembly For 1996-01. More Notes
Fits:
  • BMW:
    • 323i,
    • 325Ci,
    • 325i,
    • 325xi,
    • 328i,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • M3,
    • X5,
    • Z3
  • 8 more
$602.47
$415.89
$602.47
$415.89
Alternator
Part Number: 12-31-7-519-620
Other Names: Rp Remanufactured Compact Alternator 123019 More Names
Description: Z4. Reman. 120 Amp. Oval Connector. More Info
Notes: Alternator Is Sold Only As An Assembly. More Notes
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 330Ci,
    • Z4
$400.02
$271.45
$400.02
$271.45
Alternator
Part Number: 12-31-7-526-286
Other Names: Exch Alternator Water-Coole 123019 More Names
Replaces: 12-31-7-523-606
Description: 760i, 760Li. 745i, 745Li. 180 amp. More Info
Notes: Alternator Is Serviced Only As An Assy. More Notes
Fits:
  • BMW:
    • 745i,
    • 745Li,
    • 760i,
    • 760Li
$1,272.91
$849.03
$1,272.91
$849.03
Alternator
Part Number: 12-31-7-540-743
Positions: Left
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-657-228
Description: M760ix. Left. More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • M760i xDrive
$1,090.44
$739.86
$1,090.44
$739.86
Alternator
Part Number: 12-31-7-555-926
Other Names: Exch.-Alternator 123019 More Names
Replaces: 12-31-7-551-254
Description: 528i, 528xi. 128i. X3. X5. 150 apm. 180 amps. 150 amps. 3 series. N51n (sulev). Without 4-zone. Without diesel. Sedan & wagon, 150 amp.... More Info
Notes: Part Listed Is Remanufactured. More Notes
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 135is,
    • 328i,
    • 328i xDrive,
    • 328xi,
    • 335d,
    • 335i,
    • 335i xDrive,
    • 335xi,
    • 528i,
    • 528i xDrive,
    • 528xi,
    • 535i,
    • 535i xDrive,
    • 535xi,
    • M3,
    • X3,
    • X5
  • 14 more
$877.86
$585.53
$877.86
$585.53
Alternator
Part Number: 12-31-7-560-986
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 3.0l. 180 amp. Without diesel. With 4-zone/adaptive drive. More Info
Notes: Alternator Is Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • X5
$877.86
$585.53
$877.86
$585.53
Alternator
Part Number: 12-31-7-561-004
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 4.8l. 180 amp. More Info
Notes: Alternator Is Serviced As An Assembly Only. More Notes
Fits:
  • BMW:
    • X5
$877.86
$585.53
$877.86
$585.53
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
$565.92
$833.95
$565.92
Alternator
Part Number: 12-31-7-603-781
Other Names: Rp Remanufactured Generator 123019 More Names
Replaces: 12-31-7-573-755
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
$1,053.41
$532.35
$1,053.41
$532.35
Alternator
Part Number: 12-31-7-616-119
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-616-121
Description: 535i GT, 535i GT xDrive. 640i, 640i xDrive. X4. X6. 5 series. From 3/12. With gt models. 3.0L, from 03/2012. 3.0L turbo gas, new. Sedan,... More Info
Notes: Alternator Is Serviced Only As An Assembly. More Notes
Fits:
  • BMW:
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 530i,
    • 535i GT,
    • 535i GT xDrive,
    • 540i,
    • 640i,
    • 640i Gran Coupe,
    • 640i xDrive,
    • 640i xDrive Gran Coupe,
    • ActiveHybrid 3,
    • X3,
    • X4,
    • X5,
    • X6
  • 15 more
$816.85
$563.87
$816.85
$563.87
Alternator
Part Number: 12-31-7-649-392
Other Names: Remanufactured Starter Motor 123019 More Names
Replaces: 12-31-7-649-390
Description: Reman. More Info
Fits:
  • BMW:
    • i8
$1,492.14
$1,304.13
$1,492.14
$1,304.13

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