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OEM BMW Alternators

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Your battery, spark plugs, and starter work together to generate ignition when you need to start your BMW. The electricity required for that comes from the battery. However, most of your vehicle's systems and accessories rely on the alternator to provide the electricity they use.

How Your Alternator Works

Your crankshaft takes the engine pistons' vertical motion and converts it into rotary motion. That rotary motion moves a drive belt attached to a pulley on your rotor shaft. The rotor shaft spins as a result, agitating magnetic coils. The coils produce a magnetic field that a rectifier captures as AC power and transforms into the DC power that your battery, power windows, and more use.

Unfortunately, your alternator can fail. Even worse, it doesn’t always do so with plenty of warning.

How to Spot a Bad Alternator

If your alternator begins to go bad, your battery then has to take over. That quickly drains your battery's reserves, leaving you in danger of winding up stranded on the side of the road. Signs of alternator trouble include:

  • The headlights dim or flicker
  • Your power windows quit working
  • The entertainment system acts up
  • Your battery keeps dying
  • There's a whining sound coming from your engine

Buy Genuine OEM Alternators Online

If you think that your alternator's starting to fail, test your charging system. Check your battery's voltage with the engine turned off. If it reads lower than 12.5 volts, give the battery a good charging. If it still reads low after that, your alternator is probably the problem. If you do need to replace your alternator, make sure to choose one made by BMW. They are, after all, the only ones that are guaranteed to be compatible with your model. Our online auto parts center has plenty in stock along with the hardware you may need. Buy now and enjoy quick shipping right to your front door!

Alternator
MSRP $1,391.17
$1,101.98
Part Number: 12311433266
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
Alternator
MSRP $444.00
$326.71
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
Alternator
MSRP $1,021.97
$703.93
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
Alternator
MSRP $528.73
$413.76
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
Alternator
MSRP $840.28
$578.79
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
Alternator
MSRP $1,613.59
$1,278.16
Part Number: 12-31-7-508-286
BMW BMW
Other Names: Generator Water Cooled H12319
Description: 150 Amp.. Reman.
Fits:
  • BMW:
    • 750iL
Alternator
MSRP $1,410.47
$939.14
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
Alternator
MSRP $1,187.27
$817.79
Part Number: 12317526286
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
Alternator
MSRP $1,044.81
$695.68
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
Alternator
MSRP $1,044.81
$695.68
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12317551256
BMW BMW
Other Names: Rp Alternator 123010
Description: Exc.Electronic Controlled Suspension. Exc.Auxiliary A/C. 180 Amp.. New.
Fits:
  • BMW:
    • X5
Alternator
MSRP $992.57
$660.89
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
Alternator
MSRP $992.57
$660.89
Part Number: 12317558167
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-558-218
Description: Z4. With turbo. 3.0l.
Fits:
  • BMW:
    • Z4
Alternator
MSRP $1,149.29
$765.25
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
Alternator
MSRP $1,253.79
$834.83
Part Number: 12317603778
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
Alternator
MSRP $1,149.29
$765.25
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
Alternator
MSRP $4,291.43
$3,645.66
Part Number: 12317622372
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
Alternator
MSRP $642.97
$450.59
Part Number: 12317802929
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
Alternator
MSRP $1,253.79
$834.83
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
Alternator
MSRP $1,264.22
$841.77
Part Number: 12317848603
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
Alternator
MSRP $1,828.43
$1,217.44
Part Number: 12-31-8-490-540
BMW BMW
Other Names: Starter Generator 123010
Replaces: 12-31-8-490-440
Description: With 48v mhev. With 48 volt system, remanufactured. With 48 volt battery. 530e xDrive. 540i xDrive. To 11/21. 3.0L. From 11/21. M440i.
Fits:
  • BMW:
    • 530e,
    • 530e xDrive,
    • 540i,
    • 540i xDrive,
    • M340i,
    • M340i xDrive,
    • M440i,
    • M440i xDrive,
    • M440i xDrive Gran Coupe,
    • X4,
    • X5
Alternator
MSRP $1,253.79
$834.83
Part Number: 12318570675
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12318571357
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12318578608
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
Alternator
MSRP $1,358.26
$904.38
Part Number: 12318611280
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12318680374
BMW BMW
Other Names: Alternator 123010
Replaces: 12-31-5-A15-7A7, 12-31-8-627-124, 12-31-8-627-125, 12-31-8-634-124, 12-31-8-670-568, 12-31-8-740-305
Description: X1. 120a. X2. Sdrive28i. 120 amp. Xdrive28i. 120 amp. 120 AMP reman. 228i Gran Coupe. 120amp.
Fits:
  • BMW:
    • 228i Gran Coupe,
    • 228i xDrive Gran Coupe,
    • M235i xDrive Gran Coupe,
    • X1,
    • X2
Alternator
MSRP $839.82
$578.47
Part Number: 12311247310
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
Alternator
MSRP $839.82
$578.47
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
Alternator
MSRP $244.25
$181.27
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
Alternator
MSRP $445.25
$327.64
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
Alternator
MSRP $840.28
$578.79
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
Alternator
MSRP $439.93
$308.31
Part Number: 12317501687
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12317561003
BMW BMW
Other Names: Generator 123010
Replaces: 12-31-7-561-004
Description: X5. 4.8l. 180 amp.
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • X5
Alternator
MSRP $992.57
$660.89
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
Alternator
MSRP $1,253.79
$834.83
Part Number: 12317603779
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
Alternator
MSRP $1,149.29
$765.25
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
Alternator
MSRP $1,828.43
$1,217.44
Part Number: 12317649390
BMW BMW
Other Names: Generator, Crankshaft Starter Generator 123010
Replaces: 12-31-7-649-392
Description: I8. Starter/generator.
Fits:
  • BMW:
    • i8
Alternator
MSRP $1,253.79
$834.83
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
Alternator
MSRP $5,191.80
$4,172.13
Part Number: 12357593818
BMW BMW
Other Names: Drive, Electric Motor 123610
Description: 4.4L. 750i, 750Li.
Fits:
  • BMW:
    • 750i,
    • 750Li
Alternator
MSRP $1,991.00
$1,462.83
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
Alternator
MSRP $323.00
$237.68
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
Alternator
MSRP $487.50
$358.73
Part Number: 12-31-1-466-090
BMW BMW
Other Names: Exch Generator 123019
Description: 850. With vent system. Main, 750iL.
Fits:
  • BMW:
    • 750iL,
    • 850Ci,
    • 850CSi,
    • 850i
Alternator
MSRP $797.23
$558.70
Part Number: 12311722568
BMW BMW
Other Names: Rp Remanufactured Alternator H12319
Description: 115 Amp.. Reman.
Fits:
  • BMW:
    • 525i
Alternator
MSRP $1,058.00
$813.77
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
Alternator
MSRP $976.90
$672.89
Part Number: 12311744567
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12315A504F9
BMW BMW
Other Names: Alternator 123010
Description: 2020-23, remanufactured, 180a.
Fits:
  • BMW:
    • X1
Alternator
MSRP $507.62
$355.74
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
Alternator
MSRP $1,137.08
$691.84
Part Number: 12317540992
BMW BMW
Other Names: Rp Remanufactured Alternator H12319
Description: 745i, 745Li. 170 amp. 4.4, 4.6 & 4.8L, factory. 545i. 645Ci. 4.4 & 4.8L, remanufactured. 4.4L 2008, new.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 545i,
    • 645Ci,
    • 650i,
    • 745i,
    • 745Li,
    • 760i,
    • 760Li,
    • Alpina B7,
    • X5
Alternator
MSRP $575.30
$403.17
Part Number: 12-31-7-551-253
BMW BMW
Other Names: Rp Remanufactured Alternator 123019
Description: 3.0L, 140 amp.
Fits:
  • BMW:
    • X5
Alternator
MSRP $1,253.79
$834.83
Part Number: 12317603780
BMW BMW
Other Names: Generator 123010
Replaces: 12-31-7-603-783
Description: 760Li.
Notes: Alternator Is Serviced Only As An Assembly.
Fits:
  • BMW:
    • 760Li
Alternator
MSRP $1,203.22
$801.15
Part Number: 12317606628
BMW BMW
Other Names: Alternator 123010
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • 530i,
    • 540i,
    • 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 B6 xDrive Gran Coupe,
    • Alpina B7,
    • M5,
    • M6,
    • M6 Gran Coupe,
    • X5,
    • X6
Alternator
MSRP $1,241.40
$812.32
Part Number: 12317836592
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
Alternator
MSRP $1,494.09
$994.82
Part Number: 12317852129
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
Alternator
MSRP $1,253.79
$834.83
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
Alternator
MSRP $1,044.81
$695.68
Part Number: 12318614276
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
Alternator
MSRP $1,358.26
$904.38
Part Number: 12318634167
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
Alternator
MSRP $828.70
$608.86
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
Alternator
MSRP $899.38
$702.09
Part Number: 12311405902
BMW BMW
Other Names: Compact Alternator H12310
Replaces: 12-31-1-405-918
Description: Z3. 3.2l. 3.2L, remanufactured.
Notes: Alternator Is Sold Only As An Assembly For 1996-01.
Fits:
  • BMW:
    • Z3
Alternator
MSRP $449.25
$330.58
Part Number: 12-31-1-466-339
BMW BMW
Other Names: Exch Generator 123019
Description: 525i, 115 amp.
Fits:
  • BMW:
    • 525i
Alternator
MSRP $1,380.52
$1,093.54
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
Alternator
MSRP $845.84
$621.46
Part Number: 12312287828
BMW BMW
Other Names: Rp Remanufactured Alternator H12319
Replaces: 12-31-1-711-203, 12-31-1-726-603, 12-31-1-726-604
Description: Reman. New. From 01/1986. 90-95 Amp. From 11/85. To 01/1986. 80 Amp..
Fits:
  • BMW:
    • 325,
    • 325e,
    • 325es,
    • 325i,
    • 325is,
    • 325iX,
    • 528e
Alternator
MSRP $863.36
$574.86
Part Number: 12-31-5-A15-7A8
BMW BMW
Other Names: Alternator 123010
Description: 2020-23, remanufactured, 150a. X2. Sdrive28i. 150 amp. Xdrive28i. 150 amp. 228i Gran Coupe. 150amp.
Fits:
  • BMW:
    • 228i Gran Coupe,
    • 228i xDrive Gran Coupe,
    • X1,
    • X2
Alternator
MSRP $1,120.31
$951.73
Part Number: 12-31-7-508-054
BMW BMW
Other Names: Rp Remanufactured Alternator Water C 129990
Description: 740i,740iL. 540i. 150 amp. X5. 4.4l. 4.4, 4.6 & 4.8L, factory. X5. 4.6l. 750iL. 1999-01.
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • 540i,
    • 740i,
    • 740iL,
    • 750iL,
    • X5
Alternator
MSRP $1,253.79
$834.83
Part Number: 12317533469
BMW BMW
Other Names: Rp Alternator 123010
Replaces: 12-31-7-561-002
Description: X5. 4.8l. 220 amp.
Notes: Alternator Is Serviced As An Assembly Only.
Fits:
  • BMW:
    • X5
Alternator
MSRP $756.43
$530.11
Part Number: 12317540994
BMW BMW
Other Names: Rp Remanufactured Alternator 123019
Description: Reman.
Fits:
  • BMW:
    • X5
Alternator
MSRP $1,149.29
$765.25
Part Number: 12-31-7-591-529
BMW BMW
Other Names: Rp Alternator 123010
Description: 3.0L, to 03/2012. New. 215 Amp..
Fits:
  • BMW:
    • 535i GT,
    • 535i GT xDrive,
    • 640i,
    • X3,
    • X5,
    • X6
Alternator
MSRP $1,149.29
$765.25
Part Number: 12317616119
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
Alternator
MSRP $812.18
$569.18
Part Number: 12317804266
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
Alternator
MSRP $656.90
$460.36
Part Number: 12317831436
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
Alternator
MSRP $1,358.26
$904.38
Part Number: 12318571358
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
Alternator Belt
MSRP $35.21
$29.44
Part Number: 11-23-1-315-357
BMW BMW
Other Names: Fan Belt H11280
Replaces: 11-23-1-470-034
Description: M5.
Fits:
  • BMW:
    • M5
Alternator Belt
MSRP $69.56
$51.22
Part Number: 11287636378
BMW BMW
Other Names: Serpentine Belt, Drive Belt, Ribbed V Belt H11280
Replaces: 11-28-1-437-929, 11-28-1-469-266, 11-28-1-703-561
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • 528i,
    • M3,
    • Z3
Alternator Belt
MSRP $83.37
$61.39
Part Number: 11287838226
BMW BMW
Other Names: Serpentine Belt, Ribbed V Belt H11280
Replaces: 11-28-7-835-482
Description: 5.0L. M6. M5. Water pump & alt.
Fits:
  • BMW:
    • M5,
    • M6
Alternator Pulley
MSRP $87.91
$73.11
Part Number: 12311288238
BMW BMW
Other Names: Pulley, Pulley H1230D
Description: Diameter-66mm. 90 Amp Alternator. Convert old style, 325i.
Notes: Order by description.
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325,
    • 325e,
    • 325es,
    • 325i,
    • 325is,
    • 325iX,
    • 525i,
    • 528e,
    • M3
Alternator Pulley
MSRP $104.39
$79.37
Part Number: 12311407707
BMW BMW
Other Names: Pulley, Pulley Alternator H12310
Description: Air cooled, M5.
Notes: Included with alternator.
Fits:
  • BMW:
    • M5,
    • Z8

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