OEM BMW Alternators

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You already know that the battery, spark plugs, and starter team up to produce the ignition needed to start your BMW. The electricity for that comes courtesy of the battery. After that, though, the majority of the electricity that powers your many systems is produced by the factory alternator.

How Your Alternator Works

First, a crankshaft converts the engine pistons' up-and-down movement into rotary, or circular, motion. That turns a drive belt, which spins a pulley located on the rotor shaft. That pulley causes magnetic coils inside the rotor to begin to rotate, which produces electricity. That's the source of the power that your windows, electronics, and more rely upon to operate.

How To Spot An Alternator That's Going Bad

Unfortunately, your alternator won't announce that it's going bad. Instead, have yours checked if you notice any of these signs:

  • Your windows stop operating
  • Your entertainment system starts acting up
  • Your headlights start to dim or flicker
  • Your battery dies repeatedly
  • You hear a whining sound from your engine

If you suspect that your alternator is starting to fail, the first thing to do is to test your charging system. Measure your battery's voltage with the engine turned off. If it reads below 12.5 volts, give the battery a good charging. If it still reads low after that, your alternator is probably at fault. You don't want to risk having a complete electrical system shutdown on the open road. If your alternator does need to be replaced, make sure that you only use a genuine BMW alternator. They're the only ones guaranteed to work with your model. We have plenty in stock in our online auto parts department, along with any accessories you may need. Buy now and save!

Alternator
Part Number: 12-31-1-407-440
BMW BMW
Other Names: Compact Alternator H12310
Description: M5. 120 Amp.. New.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • M5,
    • Z8
MSRP $1,991.00
$1,656.51
MSRP $1,991.00
$1,656.51
Alternator
Part Number: 12-31-1-466-339
BMW BMW
Other Names: Exch Generator 123019
Description: 525i, 115 amp.
Fits:
  • BMW:
    • 525i
MSRP $449.25
$367.94
MSRP $449.25
$367.94
Alternator
Part Number: 12-31-1-731-103
BMW BMW
Other Names: Additional Alternator H12319
Replaces: 12-31-1-466-340
Description: 850. Secondary. Auxiliary, 750iL.
Fits:
  • BMW:
    • 750iL,
    • 840Ci,
    • 850Ci,
    • 850CSi,
    • 850i
MSRP $1,021.97
$797.13
MSRP $1,021.97
$797.13
Alternator
Part Number: 12-31-1-744-565
BMW BMW
Other Names: Compact Alternator H12319
Replaces: 12-31-1-738-437, 12-31-1-744-564
Description: 328is, ic. 80 amp. Auto trans. M3. 80 amp. 328i, ci. 80 amp. 325. 80 amp. 525i, 80 amp. 80 amp, 3.0L, remanufactured. 80 amp, 2.8 &...
Notes: Serviced As An Assembly Only.
Fits:
  • BMW:
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • M3,
    • Z3
MSRP $840.28
$655.42
MSRP $840.28
$655.42
Alternator
Part Number: 12-31-7-501-690
BMW BMW
Other Names: Rp Remanufactured Compact Alternator 123019
Description: 325 & 330i, ci, xi. 120 amp. Remanufactured, 120 amp. X5. 3.0l. 120 amp. 525i, 530i. 120 amp. Z3. 2.8l. 120 amp. Z3. 2.5l. 120 amp. Z3....
Notes: Alternator Is Sold Only As An Assembly For 1996-01.
Fits:
  • BMW:
    • 323Ci,
    • 323i,
    • 325Ci,
    • 325i,
    • 325xi,
    • 328Ci,
    • 328i,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 528i,
    • 530i,
    • M3,
    • X5,
    • Z3
MSRP $507.62
$395.94
MSRP $507.62
$395.94
Alternator
Part Number: 12-31-7-526-286
BMW BMW
Other Names: Rp Remanufactured Alternator Water C 123019
Description: 760i, 760Li. 745i, 745Li. 180 amp.
Notes: Alternator Is Serviced Only As An Assy.
Fits:
  • BMW:
    • 745i,
    • 745Li,
    • 760i,
    • 760Li
MSRP $1,187.27
$926.07
MSRP $1,187.27
$926.07
Alternator
Part Number: 12-31-7-558-167
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-558-218
Description: Z4. With turbo. 3.0l.
Fits:
  • BMW:
    • Z4
MSRP $992.57
$748.40
MSRP $992.57
$748.40
Alternator
Part Number: 12-31-7-836-592
BMW BMW
Other Names: Rp Remanufactured Alternator H12319
Description: M6. M5. 5.0l, remanufactured.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • M5,
    • M6
MSRP $1,241.40
$919.88
MSRP $1,241.40
$919.88
Alternator
Part Number: 12-31-1-466-091
BMW BMW
Other Names: Exch Generator 123019
Description: 735. 115 amp. 535i, 115 amp.
Fits:
  • BMW:
    • 535i,
    • 735i,
    • 735iL
MSRP $444.00
$363.64
MSRP $444.00
$363.64
Alternator
Part Number: 12-31-1-247-488
BMW BMW
Other Names: Compact Alternator H12319
Description: Z3. 1.9l.
Notes: Alternator Is Sold Only As An Assembly For 1996-01.
Fits:
  • BMW:
    • Z3
MSRP $828.70
$689.48
MSRP $828.70
$689.48
Alternator
Part Number: 12-31-1-744-567
BMW BMW
Other Names: Compact Alternator H12319
Replaces: 12-31-1-738-351, 12-31-1-738-352, 12-31-1-744-563
Description: New. 328is, ic. 140 amp. Manual trans. M3. 140 amp. Reman. 328i, ci. 140 amp. 323is, ic. 140 amp. 525i, 140 amp. From 09/1991. 140 Amp..
Notes: Serviced As An Assembly Only.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • M3,
    • Z3
MSRP $976.90
$761.98
MSRP $976.90
$761.98
Alternator
Part Number: 12-31-7-540-994
BMW BMW
Other Names: Rp Remanufactured Alternator 123019
Description: Reman.
Fits:
  • BMW:
    • X5
MSRP $756.43
$590.02
MSRP $756.43
$590.02
Alternator
Part Number: 12-31-7-552-815
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-552-816
Description: Z4. Without turbo.
Fits:
  • BMW:
    • Z4
MSRP $992.57
$748.40
MSRP $992.57
$748.40
Alternator
Part Number: 12-31-8-611-280
BMW BMW
Other Names: Alternator 123010
Replaces: 12-31-8-636-418
Description: 4.4L twin turbo, remanufactured, without m model.
Notes: Contact your local dealer for core charge information.
Fits:
  • BMW:
    • 530i,
    • 540i,
    • 750i,
    • 750i xDrive,
    • Alpina B7,
    • Alpina B8 Gran Coupe,
    • Alpina XB7,
    • M550i xDrive,
    • M850i xDrive,
    • M850i xDrive Gran Coupe,
    • X5,
    • X6,
    • X7
MSRP $1,358.26
$1,024.13
MSRP $1,358.26
$1,024.13
Alternator
Part Number: 12-31-8-614-276
BMW BMW
Other Names: Alternator 123010
Replaces: 12-31-8-614-278
Fits:
  • BMW:
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • M2,
    • M235i,
    • M235i xDrive,
    • M240i,
    • M240i xDrive,
    • M3
MSRP $1,044.81
$787.79
MSRP $1,044.81
$787.79
Alternator
Part Number: 12-31-8-571-357
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-8-635-552
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 340i,
    • 340i GT xDrive,
    • 340i xDrive,
    • 440i,
    • 440i Gran Coupe,
    • 440i xDrive,
    • 440i xDrive Gran Coupe,
    • 530e,
    • 530e xDrive,
    • 530i,
    • 530i xDrive,
    • 540d xDrive,
    • 540i,
    • 540i xDrive,
    • 640i xDrive Gran Turismo,
    • 740i,
    • 740i xDrive,
    • M3,
    • X3,
    • X4
MSRP $1,044.81
$787.79
MSRP $1,044.81
$787.79
Alternator
Part Number: 12-31-8-645-329
BMW BMW
Other Names: Alternator 123010
Replaces: 12-31-8-645-325, 12-31-8-645-326, 12-31-8-648-046, 12-31-8-648-047
Description: 2.0L, 2014-21, 190 amp, new. 430i, 430i xDrive. 180amp. 430i, 430ix. 180amp. 230i, 230i xDrive. 190 amp. 2.0L gas, 190 amp. 330i, 330ix....
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
MSRP $1,253.79
$945.36
MSRP $1,253.79
$945.36
Alternator
Part Number: 12-31-1-433-266
BMW BMW
Other Names: Rp Remanufactured Compact Alternator H12319
Replaces: 12-31-1-432-831, 12-31-1-432-832, 12-31-1-433-265
Description: 740i,740iL. 540i. 120 amp. 140 Amp.. Reman. 840Ci.
Notes: Alternator Is Only Sold As An Assembly For 1996-97.
Fits:
  • BMW:
    • 540i,
    • 740i,
    • 740iL,
    • 840Ci
MSRP $1,391.17
$1,247.88
MSRP $1,391.17
$1,247.88
Alternator
Part Number: 12-31-1-466-079
BMW BMW
Other Names: Exch Generator 123019
Description: Series 5. 528. 65 amp. 528e. Series 5. 524td. 65 amp.
Fits:
  • BMW:
    • 524td,
    • 528e
MSRP $244.25
$196.97
MSRP $244.25
$196.97
Alternator
Part Number: 12-31-7-591-532
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-591-533
Description: 3 series. Without diesel. Without 335is. To 3/12. 135i. With turbo, to 2/12.
Notes: Serviced As An Assembly Only.
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 335i,
    • 335i xDrive,
    • 335is
MSRP $992.57
$748.40
MSRP $992.57
$748.40
Alternator
Part Number: 12-31-7-603-779
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-4-595-890, 12-31-7-575-344, 12-31-7-603-782
Notes: Alternator Is Serviced As An Assembly Only.
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
MSRP $1,253.79
$945.36
MSRP $1,253.79
$945.36
Alternator
Part Number: 12-31-7-616-120
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-616-122, 12-31-7-626-153, 12-31-7-626-155
Notes: Serviced As An Assembly Only.
Fits:
  • BMW:
    • 128i,
    • 135i,
    • 135is,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 335is,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 535i,
    • 535i GT,
    • 535i xDrive,
    • ActiveHybrid 3,
    • M2,
    • M235i,
    • M235i xDrive,
    • M240i,
    • M240i xDrive,
    • X1
MSRP $1,149.29
$866.57
MSRP $1,149.29
$866.57
Alternator
Part Number: 12-31-7-622-372
BMW BMW
Other Names: Rp Starter Generator 129990
Description: Hybrid 5. ActiveHybrid 7. Hybrid 3. 3.0L.
Fits:
  • BMW:
    • 740Li,
    • ActiveHybrid 3,
    • ActiveHybrid 5,
    • ActiveHybrid 7
MSRP $4,291.43
$4,128.36
MSRP $4,291.43
$4,128.36
Alternator
Part Number: 12-31-7-802-929
BMW BMW
Other Names: Rp Remanufactured Compact Alternator 123019
Description: Sedan, wagon, 170 amp. 3 series. With turbo. With diesel.
Notes: Part listed is remanufactured.
Fits:
  • BMW:
    • 328i,
    • 328i xDrive,
    • 335d,
    • 335i,
    • 335i xDrive,
    • M3
MSRP $642.97
$501.51
MSRP $642.97
$501.51
Alternator
Part Number: 12-31-7-804-266
BMW BMW
Other Names: Rp Remanufactured Alternator 123019
Description: X5. 3.0l. With diesel. Without 4 zone ctrl.
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • X5
MSRP $812.18
$633.50
MSRP $812.18
$633.50
Alternator
Part Number: 12-31-7-551-256
BMW BMW
Other Names: Rp Alternator 123010
Description: Exc.Electronic Controlled Suspension. Exc.Auxiliary A/C. 180 Amp.. New.
Fits:
  • BMW:
    • X5
MSRP $1,044.81
$787.79
MSRP $1,044.81
$787.79
Alternator
Part Number: 12-31-8-570-672
BMW BMW
Other Names: Generator 123010
Replaces: 12-31-8-570-673
Description: 535d, 535dxi. 3.0L turbo diesel. 740ldxi.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 535d,
    • 535d xDrive,
    • 740Ld xDrive,
    • 740Li xDrive
MSRP $1,253.79
$945.36
MSRP $1,253.79
$945.36
Alternator
Part Number: 12-31-7-591-268
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-591-271
Description: X3. 28i series. 210 amp. 528i, 528xi.
Fits:
  • BMW:
    • 528i,
    • X3
MSRP $1,149.29
$866.57
MSRP $1,149.29
$866.57
Alternator
Part Number: 12-31-8-578-608
BMW BMW
Other Names: Generator 123010
Replaces: 12-31-8-519-890, 12-31-8-519-891, 12-31-8-578-609
Description: 328d, 328dx. 180amp.
Fits:
  • BMW:
    • 328d,
    • 328d xDrive
MSRP $1,044.81
$787.79
MSRP $1,044.81
$787.79
Alternator
Part Number: 12-31-8-634-167
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-8-634-166, 12-31-8-654-280, 12-31-8-689-830, 12-31-8-689-831, 12-31-8-689-832
Description: 3.0L turbo, 180 amp, new. X3. 180amp. Without 48 volt system, new, 180 amp.
Notes: Contact your local dealer for core charge information.
Fits:
  • BMW:
    • 230i,
    • 330e,
    • 330e xDrive,
    • 330i,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 530e,
    • 530e xDrive,
    • 530i,
    • 530i xDrive,
    • 540i,
    • 540i xDrive,
    • 740i,
    • 740i xDrive,
    • 840i,
    • 840i Gran Coupe,
    • 840i xDrive,
    • 840i xDrive Gran Coupe,
    • M2,
    • M240i xDrive,
    • M3,
    • M340i,
    • M340i xDrive,
    • X3,
    • X4,
    • X5,
    • X6,
    • X7,
    • Z4
MSRP $1,358.26
$1,024.13
MSRP $1,358.26
$1,024.13
Alternator
Part Number: 12-31-7-508-286
BMW BMW
Other Names: Generator Water Cooled H12319
Description: 150 Amp.. Reman.
Fits:
  • BMW:
    • 750iL
MSRP $1,613.59
$1,447.39
MSRP $1,613.59
$1,447.39
Alternator
Part Number: 12-31-7-540-744
BMW BMW
Options: Right
Other Names: Alternator 123010
Replaces: 12-31-8-657-240
Description: M760i xDrive. Right. M760ix.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • M760i xDrive
MSRP $1,044.81
$787.79
MSRP $1,044.81
$787.79
Alternator
Part Number: 12-31-7-649-390
BMW BMW
Other Names: Generator, Crankshaft Starter Generator 123010
Replaces: 12-31-7-649-392
Description: I8. Starter/generator.
Fits:
  • BMW:
    • i8
MSRP $1,828.43
$1,378.64
MSRP $1,828.43
$1,378.64
Alternator
Part Number: 12-31-7-523-605
BMW BMW
Other Names: Generator Water Cooled 123010
Replaces: 12-31-7-509-096, 12-31-7-509-109, 12-31-7-526-285
Description: 745i, 745Li. 150 amp. 4.4L 2002-03, 6.0L, 150 amp, remanufactured.
Notes: Alternator Is Serviced Only As An Assy.
Fits:
  • BMW:
    • 745i,
    • 745Li,
    • 760Li
MSRP $1,410.47
$1,063.49
MSRP $1,410.47
$1,063.49
Alternator
Part Number: 12-31-7-551-253
BMW BMW
Other Names: Rp Remanufactured Alternator 123019
Description: 3.0L, 140 amp.
Fits:
  • BMW:
    • X5
MSRP $575.30
$448.73
MSRP $575.30
$448.73
Alternator
Part Number: 12-31-7-831-436
BMW BMW
Other Names: Rp Remanufactured Compact Alternator 123019
Description: Z3. 3.2l. 120 Amp.. Reman.
Notes: Alternator Is Sold Only As An Assembly For 1996-01.
Fits:
  • BMW:
    • M3,
    • Z3
MSRP $656.90
$512.38
MSRP $656.90
$512.38
Alternator
Part Number: 12-31-1-466-086
BMW BMW
Other Names: Exch Generator 123019
Description: M3. M6, 90 amp. 318i & 318is, with 90amp. M5.
Notes: Order by amp, year and description.
Fits:
  • BMW:
    • 318i,
    • M3,
    • M5,
    • M6
MSRP $323.00
$264.54
MSRP $323.00
$264.54
Alternator
Part Number: 12-31-1-735-403
BMW BMW
Other Names: Rp Remanufactured Alternator H12319
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: 90 amp manual trans, new. 325. 90 amp.
Notes: Order by description.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325i,
    • 325is
MSRP $1,058.00
$921.52
MSRP $1,058.00
$921.52
Alternator
Part Number: 12-31-1-739-421
BMW BMW
Other Names: Compact Alternator H12319
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.
Fits:
  • BMW:
    • 318i,
    • 318is
MSRP $840.28
$655.42
MSRP $840.28
$655.42
Alternator
Part Number: 12-31-7-616-119
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-616-121
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • 328i,
    • 328i xDrive,
    • 335i,
    • 335i GT xDrive,
    • 335i xDrive,
    • 435i,
    • 435i Gran Coupe,
    • 435i xDrive,
    • 435i xDrive Gran Coupe,
    • 530i,
    • 535i,
    • 535i GT,
    • 535i GT xDrive,
    • 535i xDrive,
    • 540i,
    • 640i,
    • 640i Gran Coupe,
    • 640i xDrive,
    • 640i xDrive Gran Coupe,
    • 740i,
    • 740Li,
    • 740Li xDrive,
    • ActiveHybrid 3,
    • M2,
    • M235i,
    • M235i xDrive,
    • M3,
    • X3,
    • X4,
    • X5,
    • X6
MSRP $1,149.29
$866.57
MSRP $1,149.29
$866.57
Alternator
Part Number: 12-31-7-848-603
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-853-781
Description: 3.0L, 2017-21, with m model. M2. 3.0L, with M4.
Fits:
  • BMW:
    • M2,
    • M3,
    • M4
MSRP $1,264.22
$953.23
MSRP $1,264.22
$953.23
Alternator
Part Number: 12-31-8-570-675
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-8-570-676
Description: X5. 3.0l diesel.
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • X5
MSRP $1,253.79
$945.36
MSRP $1,253.79
$945.36
Alternator
Part Number: 12-31-1-247-310
BMW BMW
Other Names: Compact Alternator H12319
Description: 80 amp, 1.9L, remanufactured. 318i, is, ic. 318ti.
Notes: Serviced As An Assembly Only.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti,
    • 323i,
    • 323is,
    • 328i,
    • 328is,
    • M3
MSRP $839.82
$655.06
MSRP $839.82
$655.06
Alternator
Part Number: 12-31-1-738-092
BMW BMW
Other Names: Alternator H12319
Replaces: 12-31-1-735-404
Description: 140 amp, remanufactured. 325. 140 amp.
Notes: Order by description.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325i,
    • 325is
MSRP $528.73
$460.53
MSRP $528.73
$460.53
Alternator
Part Number: 12-31-7-501-687
BMW BMW
Other Names: Rp Remanufactured Compact Alternator 123019
Description: 525i, 530i. 90 amp. 325 & 330i, ci, xi. 90 amp. 2.5 & 3.0L, 90 amp, remanufactured.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 325xi,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • M3,
    • X5,
    • Z3
MSRP $439.93
$343.15
MSRP $439.93
$343.15
Alternator
Part Number: 12-31-1-466-088
BMW BMW
Other Names: Exch Generator 123019
Description: 735. 140 amp. 535. 140 amp.
Fits:
  • BMW:
    • 535i,
    • 735i,
    • 735iL
MSRP $445.25
$364.66
MSRP $445.25
$364.66
Alternator
Part Number: 12-31-1-741-138
BMW BMW
Other Names: Compact Alternator H12319
Replaces: 12-31-1-702-096
Description: 740. 750. All. Main, 850Ci.
Notes: Alternator Is Only Sold As An Assembly For 1996-97.
Fits:
  • BMW:
    • 740i,
    • 740iL,
    • 750iL,
    • 850Ci
MSRP $1,380.52
$1,238.33
MSRP $1,380.52
$1,238.33
Alternator
Part Number: 12-31-7-605-061
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-605-478, 12-31-7-605-479
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,
    • X1,
    • X3,
    • X4,
    • Z4
MSRP $1,149.29
$866.57
MSRP $1,149.29
$866.57
Alternator
Part Number: 12-31-7-852-129
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-8-053-535
Description: X6. 4.4l. 4.4L, new, with M5. X5. 4.4l. M competition. 4.4L. with M8.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • M5,
    • M8,
    • M8 Gran Coupe,
    • X5,
    • X6
MSRP $1,494.09
$1,126.54
MSRP $1,494.09
$1,126.54
Alternator
Part Number: 12-31-8-571-358
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-8-635-553
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 330i,
    • 330i xDrive,
    • 530e,
    • 530e xDrive,
    • 530i,
    • 530i xDrive,
    • 540d xDrive,
    • 540i,
    • 540i xDrive,
    • 640i xDrive Gran Turismo,
    • 740i,
    • 740i xDrive,
    • M3,
    • M340i,
    • M340i xDrive,
    • M4,
    • X3,
    • X4
MSRP $1,358.26
$1,024.13
MSRP $1,358.26
$1,024.13
Alternator
Part Number: 12-31-7-823-345
BMW BMW
Other Names: Generator 123010
Replaces: 12-31-8-579-419
Description: 328d, 328dx. 230amp. X3. 28d series. 2.0L diesel.
Fits:
  • BMW:
    • 328d,
    • 328d xDrive,
    • X3
MSRP $1,253.79
$945.36
MSRP $1,253.79
$945.36
Alternator
Part Number: 12-31-1-247-311
BMW BMW
Other Names: Compact Alternator H12319
Description: 70 Amp.. New. Vendor:bosch.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti
MSRP $839.82
$655.06
MSRP $839.82
$655.06
Alternator
Part Number: 12-31-1-722-568
BMW BMW
Other Names: Rp Remanufactured Alternator H12319
Description: 115 Amp.. Reman.
Fits:
  • BMW:
    • 525i
MSRP $797.23
$621.84
MSRP $797.23
$621.84
Alternator
Part Number: 12-31-7-540-743
BMW BMW
Options: Left
Other Names: Alternator 123010
Replaces: 12-31-8-657-228
Description: M760i xDrive. Left. M760ix.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • M760i xDrive
MSRP $1,044.81
$787.79
MSRP $1,044.81
$787.79
Alternator
Part Number: 12-31-7-603-778
BMW BMW
Other Names: Alternator 123010
Replaces: 12-31-7-603-781
Description: 230 Amp.. Reman. X6. Xdrive35i. 740i. 3.0L turbo, to 3/12.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 740i,
    • 740Li,
    • X6
MSRP $1,253.79
$945.36
MSRP $1,253.79
$945.36

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