Factory BMW Alternators

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An alternator is a crucial component of a vehicle's electrical system that converts mechanical energy into electrical energy. It is responsible for charging the car battery and powering the electrical systems while the engine is running. Like any other mechanical components, alternators can fail over time due to various factors.

How to Spot Alternator Problems

Here are some warning signs of alternator failure that drivers should look out for:

  • Dimming or flickering headlights: When the alternator is failing, the headlights may start to dim or flicker. This is because the alternator fails to provide a stable supply of electrical power to the lights.
  • Battery warning light: A lit battery warning light on the dashboard is a sign of the alternator not charging the battery properly.
  • Electrical system failures: When the alternator is not functioning correctly or is failing, it can cause various electrical systems to malfunction. For example, the power windows and locks may become slow or stop working altogether.
  • Strange noises: Alternators have moving parts, and when they become worn or damaged, they can produce a grinding or whining noise.
  • Dead battery: An alternator failure will cause the battery to drain and eventually lead to a dead battery. If the battery is frequently dead, it can be a sign of an alternator problem.
  • Burning smell: A burning smell coming from the engine compartment can indicate that the alternator is overheating due to a malfunction.
  • Stalling engine: Electrically powered components like fuel pumps, ignition coils, and spark plugs. depend on the alternator to function correctly. When the alternator fails, these components may stop working, causing the engine to stall.
  • Save up to 35% When You Buy Genuine BMW Alternators Online

    If you experience any of the warning signs mentioned above, it is essential to inspect your vehicle's electrical system to determine the root cause of the problem. When you need to replace your alternator, get the best for your BMW. Our online auto parts store has them in stock and offered at prices well below the MSRP. Buy today and save!

    Alternator
    Part Number: 12-31-7-591-268
    Other Names: Rp Alternator 123010
    Replaces: 12-31-7-591-271
    Description: X3. 28i series. 210 amp. 528i, 528xi.
    Fits:
    • BMW:
      • 528i,
      • X3
    MSRP $1,126.76
    $751.55
    MSRP $1,126.76
    $751.55
    Alternator
    Part Number: 12-31-1-247-488
    Other Names: Compact Alternator H12319
    Description: Z3. 1.9l.
    Notes: Alternator Is Sold Only As An Assembly For 1996-01.
    Fits:
    • BMW:
      • Z3
    MSRP $796.83
    $586.47
    MSRP $796.83
    $586.47
    Alternator
    Part Number: 12-31-1-405-902
    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
    MSRP $814.06
    $599.15
    MSRP $814.06
    $599.15
    Alternator
    Part Number: 12-31-1-466-339
    Other Names: Exch Generator 123019
    Description: 525i, 115 amp.
    Fits:
    • BMW:
      • 525i
    MSRP $449.25
    $331.15
    MSRP $449.25
    $331.15
    Alternator
    Part Number: 12-31-1-741-138
    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 $1,327.43
    $1,053.32
    MSRP $1,327.43
    $1,053.32
    Alternator
    Part Number: 12-31-2-287-828
    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
    MSRP $813.33
    $598.61
    MSRP $813.33
    $598.61
    Alternator
    Part Number: 12-31-5-A15-7A8
    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
    MSRP $863.36
    $575.86
    MSRP $863.36
    $575.86
    Alternator
    Part Number: 12-31-7-508-054
    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
    MSRP $1,120.30
    $953.37
    MSRP $1,120.30
    $953.37
    Alternator
    Part Number: 12-31-7-533-469
    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
    MSRP $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-7-540-994
    Other Names: Rp Remanufactured Alternator 123019
    Description: Reman.
    Fits:
    • BMW:
      • X5
    MSRP $748.97
    $525.77
    MSRP $748.97
    $525.77
    Alternator
    Part Number: 12-31-7-591-529
    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
    MSRP $1,126.76
    $751.55
    MSRP $1,126.76
    $751.55
    Alternator
    Part Number: 12-31-7-616-119
    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 $1,126.76
    $751.55
    MSRP $1,126.76
    $751.55
    Alternator
    Part Number: 12-31-7-804-266
    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 $804.17
    $564.53
    MSRP $804.17
    $564.53
    Alternator
    Part Number: 12-31-7-831-436
    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 $650.40
    $456.58
    MSRP $650.40
    $456.58
    Alternator
    Part Number: 12-31-8-571-358
    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 $1,331.62
    $888.19
    MSRP $1,331.62
    $888.19
    Alternator
    Part Number: 12-31-1-433-266
    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 $1,399.40
    $1,078.24
    MSRP $1,399.40
    $1,078.24
    Alternator
    Part Number: 12-31-1-466-091
    Other Names: Exch Generator 123019
    Description: 735. 115 amp. 535i, 115 amp.
    Fits:
    • BMW:
      • 535i,
      • 735i,
      • 735iL
    MSRP $444.00
    $327.27
    MSRP $444.00
    $327.27
    Alternator
    Part Number: 12-31-1-731-103
    Other Names: Additional Alternator H12319
    Replaces: 12-31-1-466-340
    Description: 850. Secondary. Auxiliary, 750iL.
    Fits:
    • BMW:
      • 750iL,
      • 840Ci,
      • 850Ci,
      • 850CSi,
      • 850i
    MSRP $982.68
    $678.05
    MSRP $982.68
    $678.05
    Alternator
    Part Number: 12-31-1-738-092
    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 $508.37
    $398.51
    MSRP $508.37
    $398.51
    Alternator
    Part Number: 12-31-1-739-421
    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 $807.97
    $567.19
    MSRP $807.97
    $567.19
    Alternator
    Part Number: 12-31-7-508-286
    Other Names: Generator Water Cooled H12319
    Description: 150 Amp.. Reman.
    Fits:
    • BMW:
      • 750iL
    MSRP $1,551.54
    $1,231.14
    MSRP $1,551.54
    $1,231.14
    Alternator
    Part Number: 12-31-7-523-605
    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 $1,382.86
    $922.37
    MSRP $1,382.86
    $922.37
    Alternator
    Part Number: 12-31-7-526-286
    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 $1,199.02
    $827.32
    MSRP $1,199.02
    $827.32
    Alternator
    Part Number: 12-31-7-540-743
    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 $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-7-540-744
    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 $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-7-551-256
    Other Names: Rp Alternator 123010
    Description: Exc.Electronic Controlled Suspension. Exc.Auxiliary A/C. 180 Amp.. New.
    Fits:
    • BMW:
      • X5
    MSRP $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-7-552-815
    Other Names: Rp Alternator 123010
    Replaces: 12-31-7-552-816
    Description: Z4. Without turbo.
    Fits:
    • BMW:
      • Z4
    MSRP $973.10
    $649.06
    MSRP $973.10
    $649.06
    Alternator
    Part Number: 12-31-7-558-167
    Other Names: Rp Alternator 123010
    Replaces: 12-31-7-558-218
    Description: Z4. With turbo. 3.0l.
    Fits:
    • BMW:
      • Z4
    MSRP $973.10
    $649.06
    MSRP $973.10
    $649.06
    Alternator
    Part Number: 12-31-7-603-778
    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 $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-7-605-061
    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 $1,126.76
    $751.55
    MSRP $1,126.76
    $751.55
    Alternator
    Part Number: 12-31-7-622-372
    Other Names: Rp Startergenerator 129990
    Description: Hybrid 5. ActiveHybrid 7. Hybrid 3. 3.0L.
    Fits:
    • BMW:
      • 740Li,
      • ActiveHybrid 3,
      • ActiveHybrid 5,
      • ActiveHybrid 7
    MSRP $4,291.43
    $3,652.01
    MSRP $4,291.43
    $3,652.01
    Alternator
    Part Number: 12-31-7-802-929
    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 $636.62
    $446.90
    MSRP $636.62
    $446.90
    Alternator
    Part Number: 12-31-7-823-345
    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 $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-7-848-603
    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 $1,239.45
    $826.71
    MSRP $1,239.45
    $826.71
    Alternator
    Part Number: 12-31-8-490-540
    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
    MSRP $1,792.59
    $1,195.66
    MSRP $1,792.59
    $1,195.66
    Alternator
    Part Number: 12-31-8-570-675
    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 $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-8-571-357
    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 $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-8-578-608
    Other Names: Generator 123010
    Replaces: 12-31-8-578-609
    Description: 328d, 328dx. 180amp.
    Fits:
    • BMW:
      • 328d,
      • 328d xDrive
    MSRP $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-8-611-280
    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 $1,331.62
    $888.19
    MSRP $1,331.62
    $888.19
    Alternator
    Part Number: 12-31-8-680-374
    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
    MSRP $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-1-407-440
    Other Names: Compact Alternator H12310
    Description: M5. 120 Amp.. New.
    Notes: Alternator Is Serviced Only As An Assembly.
    Fits:
    • BMW:
      • M5,
      • Z8
    MSRP $1,914.50
    $1,409.07
    MSRP $1,914.50
    $1,409.07
    Alternator
    Part Number: 12-31-1-466-086
    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
    $238.08
    MSRP $323.00
    $238.08
    Alternator
    Part Number: 12-31-1-466-090
    Other Names: Exch Generator 123019
    Description: 850. With vent system. Main, 750iL.
    Fits:
    • BMW:
      • 750iL,
      • 850Ci,
      • 850CSi,
      • 850i
    MSRP $487.50
    $359.34
    MSRP $487.50
    $359.34
    Alternator
    Part Number: 12-31-1-722-568
    Other Names: Rp Remanufactured Alternator H12319
    Description: 115 Amp.. Reman.
    Fits:
    • BMW:
      • 525i
    MSRP $766.58
    $538.14
    MSRP $766.58
    $538.14
    Alternator
    Part Number: 12-31-1-735-403
    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 $1,017.31
    $783.84
    MSRP $1,017.31
    $783.84
    Alternator
    Part Number: 12-31-1-744-567
    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 $939.33
    $648.14
    MSRP $939.33
    $648.14
    Alternator
    Part Number: 12-31-5-A50-4F9
    Other Names: Alternator 123010
    Description: 2020-23, remanufactured, 180a.
    Fits:
    • BMW:
      • X1
    MSRP $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-7-501-690
    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 $502.58
    $352.81
    MSRP $502.58
    $352.81
    Alternator
    Part Number: 12-31-7-540-992
    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
    MSRP $1,093.36
    $666.40
    MSRP $1,093.36
    $666.40
    Alternator
    Part Number: 12-31-7-551-253
    Other Names: Rp Remanufactured Alternator 123019
    Description: 3.0L, 140 amp.
    Fits:
    • BMW:
      • X5
    MSRP $569.62
    $399.87
    MSRP $569.62
    $399.87
    Alternator
    Part Number: 12-31-7-603-780
    Other Names: Generator 123010
    Replaces: 12-31-7-603-783
    Description: 760Li.
    Notes: Alternator Is Serviced Only As An Assembly.
    Fits:
    • BMW:
      • 760Li
    MSRP $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-7-606-628
    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
    MSRP $1,203.22
    $802.55
    MSRP $1,203.22
    $802.55
    Alternator
    Part Number: 12-31-7-836-592
    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 $1,193.68
    $782.46
    MSRP $1,193.68
    $782.46
    Alternator
    Part Number: 12-31-7-852-129
    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 $1,464.79
    $977.02
    MSRP $1,464.79
    $977.02
    Alternator
    Part Number: 12-31-8-570-672
    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 $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-8-614-276
    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 $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-8-634-167
    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 $1,331.62
    $888.19
    MSRP $1,331.62
    $888.19
    Alternator
    Part Number: 12-31-1-247-310
    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 $807.52
    $566.88
    MSRP $807.52
    $566.88
    Alternator
    Part Number: 12-31-1-247-311
    Other Names: Compact Alternator H12319
    Description: 70 Amp.. New. Vendor:bosch.
    Fits:
    • BMW:
      • 318i,
      • 318is,
      • 318ti
    MSRP $807.52
    $566.88
    MSRP $807.52
    $566.88
    Alternator
    Part Number: 12-31-1-466-079
    Other Names: Exch Generator 123019
    Description: Series 5. 528. 65 amp. 528e. Series 5. 524td. 65 amp.
    Fits:
    • BMW:
      • 524td,
      • 528e
    MSRP $244.25
    $181.58
    MSRP $244.25
    $181.58
    Alternator
    Part Number: 12-31-1-466-088
    Other Names: Exch Generator 123019
    Description: 735. 140 amp. 535. 140 amp.
    Fits:
    • BMW:
      • 535i,
      • 735i,
      • 735iL
    MSRP $445.25
    $328.20
    MSRP $445.25
    $328.20
    Alternator
    Part Number: 12-31-1-744-565
    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 $807.97
    $567.19
    MSRP $807.97
    $567.19
    Alternator
    Part Number: 12-31-7-501-687
    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 $435.58
    $305.78
    MSRP $435.58
    $305.78
    Alternator
    Part Number: 12-31-7-561-003
    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
    MSRP $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-7-591-532
    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 $973.10
    $649.06
    MSRP $973.10
    $649.06
    Alternator
    Part Number: 12-31-7-603-779
    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 $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-31-7-616-120
    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 $1,126.76
    $751.55
    MSRP $1,126.76
    $751.55
    Alternator
    Part Number: 12-31-7-640-132
    Other Names: Rp Alternator 123010
    Replaces: 12-31-7-640-875
    Description: 180 amp, x28. X1. X2. Sdrive28i. Xdrive28i.
    Fits:
    • BMW:
      • X1,
      • X2
    MSRP $1,024.33
    $683.23
    MSRP $1,024.33
    $683.23
    Alternator
    Part Number: 12-31-7-649-390
    Other Names: Generator, Crankshaft Starter Generator 123010
    Replaces: 12-31-7-649-392
    Description: I8. Starter/generator.
    Fits:
    • BMW:
      • i8
    MSRP $1,792.59
    $1,195.66
    MSRP $1,792.59
    $1,195.66
    Alternator
    Part Number: 12-31-8-645-329
    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 $1,229.21
    $819.88
    MSRP $1,229.21
    $819.88
    Alternator
    Part Number: 12-35-7-593-818
    Other Names: Drive, Electric Motor 123610
    Description: 4.4L. 750i, 750Li.
    Fits:
    • BMW:
      • 750i,
      • 750Li
    MSRP $5,089.94
    $4,097.40
    MSRP $5,089.94
    $4,097.40
    Alternator Belt
    Part Number: 11-23-1-717-016
    Other Names: Fan Belt H11280
    Replaces: 11-23-1-469-252
    Description: 525i.
    Fits:
    • BMW:
      • 525i
    MSRP $23.28
    $19.50
    MSRP $23.28
    $19.50
    Alternator Belt
    Part Number: 11-28-1-736-744
    Other Names: Belt, Ribbed V Belt H11280
    Replaces: 11-28-1-729-802, 11-28-1-736-992
    Description: Auxiliary alternator.
    Fits:
    • BMW:
      • 735iL,
      • 740i,
      • 740iL,
      • 750iL,
      • 840Ci,
      • 850Ci,
      • 850CSi,
      • 850i
    MSRP $93.01
    $74.16
    MSRP $93.01
    $74.16
    Alternator Belt
    Part Number: 11-28-7-636-377
    Other Names: Serpentine Belt, Ribbed V Belt H11280
    Replaces: 11-28-1-432-724
    Description: 4.0 & 4.4L. 540i. Water pump & alt. 4.4, 4.6 & 4.8L, 2000-03, 4.4L. X5. 4.4l.
    Fits:
    • BMW:
      • 540i,
      • 740i,
      • 740iL,
      • X5
    MSRP $88.10
    $56.16
    MSRP $88.10
    $56.16
    Alternator Belt
    Part Number: 11-28-8-672-072
    Other Names: Drive Belt, Serpentine Belt, Ribbed V Belt H11280
    Replaces: 11-28-1-470-029, 11-28-1-704-719
    Description: 5.4L, alternator & p/s. 750iL. Alt & ps pump. 850Ci.
    Fits:
    • BMW:
      • 750iL,
      • 850Ci
    MSRP $62.19
    $45.86
    MSRP $62.19
    $45.86
    Alternator Screw
    Part Number: 12-31-0-392-568
    Other Names: Alternator Bolt, Set Of Alu Screws Generator 889520
    Replaces: 12-31-7-527-681
    Description: Without turbo. 3.0L non turbo.
    Fits:
    • BMW:
      • 128i,
      • 135i,
      • 135is,
      • 528i
    MSRP $17.63
    $14.10
    MSRP $17.63
    $14.10
    Alternator Pulley
    Part Number: 12-31-1-730-713
    Other Names: Pulley H1210D
    Description: Diameter-69mm.
    Fits:
    • BMW:
      • 535i,
      • 735i,
      • 735iL,
      • M5
    MSRP $48.87
    $37.88
    MSRP $48.87
    $37.88
    Alternator Pulley
    Part Number: 12-31-7-501-754
    Other Names: Pulley, Pulley Alternator 115032
    Description: Diameter-55mm. Bosch Alternator. X5. 3.0l. 120 amp. Z4. Air cooled, 528i, 530i, 525i. 2.5l & 3.0l, bosch.
    Notes: Included with alternator.
    Fits:
    • BMW:
      • 323i,
      • 325Ci,
      • 325i,
      • 325xi,
      • 328i,
      • 330Ci,
      • 330i,
      • 330xi,
      • 525i,
      • 528i,
      • 530i,
      • M3,
      • X3,
      • X5,
      • Z3,
      • Z4
    MSRP $121.26
    $89.46
    MSRP $121.26
    $89.46
    Alternator Pulley
    Part Number: 12-31-7-560-483
    Other Names: Pulley, Pulley Alternator 115032
    Replaces: 12-31-7-516-103, 12-31-7-552-353
    Description: Z4. 3.0l. Without turbo. X5. 3.0l. Without diesel. 180 amp. Without 4-zone. Diameter-49mm. 6 Rib.
    Fits:
    • BMW:
      • 128i,
      • 135i,
      • 135is,
      • 328i,
      • 328i xDrive,
      • X3,
      • X5,
      • Z4
    MSRP $127.68
    $94.20
    MSRP $127.68
    $94.20
    Alternator Pulley
    Part Number: 12-31-7-560-678
    Other Names: Pulley, Pulley 115032
    Description: X5. 3.0l. Without diesel. 180 amp. With 4-zone/adaptive drive. 7 Rib.
    Fits:
    • BMW:
      • 1 Series M,
      • 135i,
      • 335i,
      • 335i xDrive,
      • 335is,
      • X5
    MSRP $139.48
    $102.91
    MSRP $139.48
    $102.91
    Alternator Pulley
    Part Number: 12-31-7-570-152
    Other Names: Pulley Alternator 115032
    Replaces: 12-31-7-536-960, 12-31-7-550-001
    Description: Vendor:valeo. Valeo Alternator.
    Fits:
    • BMW:
      • 128i
    MSRP $121.26
    $89.46
    MSRP $121.26
    $89.46
    Alternator Pulley
    Part Number: 12-31-7-575-346
    Other Names: Pulley, Pulley Alternator 115032
    Description: 750i, 750Li, 760Li. X5. 4.4l. X6. Xdrive50i. M. 4.4L turbo.
    Notes: Included with alternator.
    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,
      • 760Li,
      • Alpina B7,
      • Alpina B7 xDrive,
      • Alpina B7L,
      • Alpina B7L xDrive,
      • M6,
      • X5,
      • X6
    MSRP $127.68
    $94.20
    MSRP $127.68
    $94.20
    Alternator Bolt
    Part Number: 07-11-9-900-556
    Other Names: Hex Bolt T99V00SD
    Description: Long.
    Fits:
    • BMW:
      • Z8
    MSRP $7.82
    $6.45
    MSRP $7.82
    $6.45
    Alternator Bolt
    Part Number: 07-11-9-913-676
    Other Names: A/C Compressor Bolt, Belt Tensioner Bolt, Hex Bolt H07110
    Description: 1999-01. 35x8. 3.2L ac 1998-00. m8x35. 2.8 & 3.0L 1997-98.
    Fits:
    • BMW:
      • 740i,
      • 740iL,
      • 750iL,
      • Z3
    MSRP $5.75
    $4.10
    MSRP $5.75
    $4.10
    Alternator Belt
    Part Number: 11-23-1-315-357
    Other Names: Fan Belt H11280
    Replaces: 11-23-1-470-034
    Description: M5.
    Fits:
    • BMW:
      • M5
    MSRP $35.21
    $29.49
    MSRP $35.21
    $29.49
    Alternator Belt
    Part Number: 11-28-7-636-378
    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
    MSRP $69.56
    $51.30
    MSRP $69.56
    $51.30
    Alternator Belt
    Part Number: 11-28-7-838-226
    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
    MSRP $83.37
    $61.49
    MSRP $83.37
    $61.49
    Alternator Pulley
    Part Number: 12-31-1-288-238
    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
    MSRP $84.54
    $70.42
    MSRP $84.54
    $70.42
    Alternator Pulley
    Part Number: 12-31-1-407-707
    Other Names: Pulley, Pulley Alternator H12310
    Description: Air cooled, M5.
    Notes: Included with alternator.
    Fits:
    • BMW:
      • M5,
      • Z8
    MSRP $100.39
    $76.46
    MSRP $100.39
    $76.46
    Alternator Pulley
    Part Number: 12-31-1-432-988
    Other Names: Pulley, Pulley Alternator 115032
    Replaces: 12-31-1-703-736, 12-31-1-726-139
    Notes: Order by description.
    Fits:
    • BMW:
      • 318i,
      • 318is,
      • 323Ci,
      • 323i,
      • 323is,
      • 325i,
      • 325is,
      • 328Ci,
      • 328i,
      • 328is,
      • 525i,
      • 528i,
      • M3,
      • Z3
    MSRP $121.26
    $89.46
    MSRP $121.26
    $89.46
    Alternator Pulley
    Part Number: 12-31-1-708-607
    Other Names: Pulley, Pulley Alternator 115032
    Description: 1999-01. Water cooled, 540i. X5. 4.4l. 4.4, 4.6 & 4.8L.
    Fits:
    • BMW:
      • 540i,
      • 740i,
      • 740iL,
      • 750iL,
      • X5
    MSRP $121.26
    $89.46
    MSRP $121.26
    $89.46
    Alternator Pulley
    Part Number: 12-31-1-720-368
    Other Names: Pulley, Pulley Alternator H1230D
    Description: Main, 850 series.
    Fits:
    • BMW:
      • 750iL,
      • 850Ci,
      • 850CSi,
      • 850i
    MSRP $48.67
    $38.33
    MSRP $48.67
    $38.33
    Alternator Pulley
    Part Number: 12-31-7-835-110
    Other Names: Pulley, Pulley Alternator H12310
    Description: To 09/2006. Diameter-58.8mm. M6. 5.0l.
    Notes: Included with alternator.
    Fits:
    • BMW:
      • M5,
      • M6
    MSRP $128.64
    $97.97
    MSRP $128.64
    $97.97
    Alternator Bracket
    Part Number: 12-31-7-848-109
    Other Names: Holder 129900
    Description: M3.
    Fits:
    • BMW:
      • M3
    MSRP $12.85
    $10.60
    MSRP $12.85
    $10.60
    Alternator Pulley
    Part Number: 12-31-8-629-984
    Other Names: Pulley, Pulley 115032
    Notes: Included with alternator.
    Fits:
    • BMW:
      • 530e,
      • 530e xDrive,
      • 530i,
      • 530i xDrive,
      • 540d xDrive,
      • 540i,
      • 540i xDrive,
      • 640i xDrive Gran Turismo,
      • 740i,
      • 740i xDrive,
      • M3,
      • M4,
      • X3,
      • X4
    MSRP $99.29
    $73.26
    MSRP $99.29
    $73.26
    Alternator Belt
    Part Number: 11-28-8-642-155
    Other Names: Ribbed V Belt 115031
    Description: 6.6L. M760i xDrive. M760ix.
    Fits:
    • BMW:
      • M760i xDrive
    MSRP $29.35
    $19.81
    MSRP $29.35
    $19.81
    Alternator Pulley
    Part Number: 12-31-1-247-306
    Other Names: Pulley, Pulley H1240D
    Description: 80 Amp Alternator. Valeo Alternator. Diameter-52mm. 318ti.
    Fits:
    • BMW:
      • 318i,
      • 318is,
      • 318ti
    MSRP $66.26
    $47.21
    MSRP $66.26
    $47.21
    Alternator Pulley
    Part Number: 12-31-7-525-439
    Other Names: Pulley, Pulley Alternator 129900
    Description: 650i. 4.4, 4.6 & 4.8L. 645Ci.
    Fits:
    • BMW:
      • 550i,
      • 645Ci,
      • 650i,
      • X5
    MSRP $22.14
    $18.26
    MSRP $22.14
    $18.26
    Alternator Bolt
    Part Number: 07-11-9-905-402
    Options: Upper
    Other Names: Alternator Bracket Bolt, Alternator Adjusting Bracket Bolt, Hex Bolt With Washer 071000
    Replaces: 07-11-9-903-581
    Description: 3.0L turbo gas. M8x85. 3.0L 8x85mm. With turbo. M8 x 85.
    Fits:
    • BMW:
      • 135i,
      • 135is,
      • 535i,
      • 535i GT,
      • 535i GT xDrive,
      • 535i xDrive,
      • X5,
      • X6
    MSRP $4.29
    $3.11
    MSRP $4.29
    $3.11

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