Alternators

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Until the power source in your BMW stops working, you may not realize how much electricity your it requires. From the windows to the lights, your alternator has the job of sending power to all of the electrical components in your vehicle and also keeps your battery charged during the process. The alternator will begin to fail over time and won't supply power efficiently - like any other part in your vehicle, it isn't invincible to wear and tear. Some signs that your alternator might be failing are that you may have dim lights, your service engine light might be on, you may hear a grinding or whining sound, have a stalling engine, or a dead battery. If your alternator fails, you might be able drive a short distance on just your battery, but it probably won't last too long because alternators are vital parts of your charging system. Your alternator charges your battery while you are driving, so driving on your battery alone just won't work. Alternators can go bad slowly over time or suddenly. If you are having issues, make sure you buy a new alternator for your car here at BMW Mini Parts Source. Check out our options for your BMW here now!

Alternator
Part Number: 12-31-7-615-484
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-535-098, 12-31-7-576-513, 12-31-7-576-514, 12-31-7-619-254
Description: Mini Cooper. 120 amp. More Info
Fits:
  • Mini:
    • Cooper
MSRP $719.45
$484.04
MSRP $719.45
$484.04
Alternator
Part Number: 12-31-7-616-119
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-616-121
Notes: 12. More Notes
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
  • 26 more
MSRP $1,055.22
$703.83
MSRP $1,055.22
$703.83
Alternator
Part Number: 12-31-1-247-310
Other Names: Exch-Compact Alternator H12319 More Names
Description: 318ti. 318i, is, ic. 80 amp, 1.9L, remanufactured. More Info
Notes: 11. More Notes
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti,
    • 323i,
    • 323is,
    • 328i,
    • 328is,
    • M3
  • 3 more
MSRP $596.43
$415.11
MSRP $596.43
$415.11
Alternator
Part Number: 12-31-1-247-311
Other Names: Exch-Compact Alternator H12319 More Names
Description: New. 70 Amp.. Vendor:bosch. More Info
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 318ti
MSRP $596.42
$415.11
MSRP $596.42
$415.11
Alternator
Part Number: 12-31-1-466-079
Other Names: Exch Generator 123019 More Names
Description: 528e. Series 5. 528. 65 amp. Series 5. 524td. 65 amp. More Info
Fits:
  • BMW:
    • 524td,
    • 528e
MSRP $244.25
$180.04
MSRP $244.25
$180.04
Alternator
Part Number: 12-31-1-466-088
Other Names: Exch Generator 123019 More Names
Description: 735. 140 amp. 535i, 140 amp. More Info
Fits:
  • BMW:
    • 535i,
    • 735i,
    • 735iL
MSRP $445.25
$325.39
MSRP $445.25
$325.39
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: M3. 80 amp. Auto trans. 325. 80 amp. 525i, 80 amp. 328i, ci. 80 amp. 328is, ic. 80 amp. 80 amp, 3.0L, remanufactured. 80 amp, 2.8 &... More Info
Notes: 11. More Notes
Fits:
  • BMW:
    • 323i,
    • 323is,
    • 325i,
    • 325is,
    • 328i,
    • 328is,
    • 525i,
    • 525iT,
    • M3,
    • Z3
  • 5 more
MSRP $596.75
$415.34
MSRP $596.75
$415.34
Alternator
Part Number: 12-31-2-241-262
Other Names: Exch.-Alternator H12319 More Names
Description: Series 5. 524td. 80 amp. More Info
Fits:
  • BMW:
    • 524td
MSRP $580.48
$404.02
MSRP $580.48
$404.02
Alternator
Part Number: 12-31-7-501-687
Other Names: Rp Remanufactured Compact Alternator 123019 More Names
Description: 525i, 530i. 90 amp. 325 & 330i, ci, xi. 90 amp. 2.5 & 3.0L, 90 amp, remanufactured. More Info
Fits:
  • BMW:
    • 325Ci,
    • 325i,
    • 325xi,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • M3,
    • X5,
    • Z3
  • 6 more
MSRP $462.07
$310.88
MSRP $462.07
$310.88
Alternator
Part Number: 12-31-7-541-694
Other Names: Rp Compact Alternator 123010 More Names
Replaces: 12-31-7-519-721, 12-31-7-519-723, 12-31-7-521-135, 12-31-7-521-136, 12-31-7-521-137, 12-31-7-541-696, 12-31-7-546-284, 12-31-7-546-285
Description: From 03/04. New. 155 Amp. More Info
Notes: 4. More Notes
Fits:
  • BMW:
    • 525i,
    • 530i
MSRP $733.88
$493.75
MSRP $733.88
$493.75
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
MSRP $1,053.41
$669.35
MSRP $1,053.41
$669.35
Alternator
Part Number: 12-31-7-561-002
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 4.8l. 220 amp. More Info
Fits:
  • BMW:
    • X5
MSRP $1,151.14
$767.81
MSRP $1,151.14
$767.81
Alternator
Part Number: 12-31-7-591-532
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-591-533
Description: To 03/2012. 170 Amp. More Info
Fits:
  • BMW:
    • 135i,
    • 335i,
    • 335i xDrive
MSRP $911.31
$607.84
MSRP $911.31
$607.84
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
MSRP $891.12
$604.62
MSRP $891.12
$604.62
Alternator
Part Number: 12-31-7-603-781
Other Names: Rp Remanufactured Generator 123019 More Names
Description: X6. 740i. Reman. 230 Amp.. Xdrive35i. 3.0L turbo, to 3/12. More Info
Fits:
  • BMW:
    • 740i,
    • 740Li,
    • X6
MSRP $1,151.14
$767.81
MSRP $1,151.14
$767.81
Alternator
Part Number: 12-31-7-603-783
Other Names: Exch.-Alternator 123019 More Names
Description: 760Li. More Info
Fits:
  • BMW:
    • 760Li
MSRP $1,151.14
$767.81
MSRP $1,151.14
$767.81
Alternator
Part Number: 12-31-7-605-478
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-605-480
Fits:
  • BMW:
    • 228i,
    • 228i xDrive,
    • 320i,
    • 320i xDrive,
    • 328i,
    • 328i GT xDrive,
    • 328i xDrive,
    • 428i,
    • 428i Gran Coupe,
    • 428i xDrive,
    • 428i xDrive Gran Coupe,
    • 528i,
    • 528i xDrive,
    • M2,
    • X3,
    • Z4
  • 11 more
MSRP $911.31
$607.84
MSRP $911.31
$607.84
Alternator
Part Number: 12-31-7-616-120
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-616-122
Description: New. 210 Amp.. More Info
Fits:
  • BMW:
    • 435i,
    • 435i xDrive,
    • M2
MSRP $1,055.22
$703.83
MSRP $1,055.22
$703.83
Alternator
Part Number: 12-31-7-640-132
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-640-875
Description: X1. X2. New. Reman. 180 Amp.. Sdrive28i. Xdrive28i. More Info
Fits:
  • BMW:
    • X1,
    • X2
MSRP $1,090.44
$639.84
MSRP $1,090.44
$639.84
Alternator
Part Number: 12-31-7-830-791
Other Names: Rp Compact Alternator 123010 More Names
Description: New. 120 Amp.. More Info
Fits:
  • BMW:
    • M3,
    • Z3
MSRP $582.09
$445.65
MSRP $582.09
$445.65
Alternator
Part Number: 12-31-8-634-166
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-8-689-831
Description: Z4. 180 amp. More Info
Fits:
  • BMW:
    • 330i,
    • 330i xDrive,
    • 740i,
    • 740i xDrive,
    • 840i,
    • 840i Gran Coupe,
    • 840i xDrive,
    • 840i xDrive Gran Coupe,
    • M340i,
    • M340i xDrive,
    • X3,
    • X4,
    • X5,
    • X7,
    • Z4
  • 10 more
MSRP $959.28
$639.84
MSRP $959.28
$639.84
Alternator
Part Number: 12-31-8-645-329
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-648-047
Description: 2.0L gas, 220 amp. 430i, 430ix. 220amp. 330i, 330ix. 220amp. More Info
Fits:
  • BMW:
    • 320i,
    • 320i xDrive,
    • 330i,
    • 330i xDrive,
    • 430i,
    • 430i Gran Coupe,
    • 430i xDrive,
    • 430i xDrive Gran Coupe
  • 3 more
MSRP $1,151.14
$767.81
MSRP $1,151.14
$767.81
Alternator
Part Number: 12-31-7-515-030
Other Names: Rp Compact Alternator 123010 More Names
Description: With s. 105 amp, s model. Cooper, Cooper S. 110 amp. More Info
Fits:
  • Mini:
    • Cooper
MSRP $432.98
$296.33
MSRP $432.98
$296.33
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: Reman. 840Ci. 740i,740iL. 540i. 140 amp. More Info
Notes: 1. More Notes
Fits:
  • BMW:
    • 540i,
    • 740i,
    • 740iL,
    • 840Ci
MSRP $956.55
$737.02
MSRP $956.55
$737.02
Alternator
Part Number: 12-31-1-466-091
Other Names: Exch Generator 123019 More Names
Description: 735. 115 amp. 535i, 115 amp. More Info
Fits:
  • BMW:
    • 535i,
    • 735i,
    • 735iL
MSRP $444.00
$324.48
MSRP $444.00
$324.48
Alternator
Part Number: 12-31-1-731-103
Other Names: Additional Alternator H12319 More Names
Replaces: 12-31-1-466-340
Description: 850. Auxiliary, 750iL. Secondary, 32 amp. More Info
Fits:
  • BMW:
    • 750iL,
    • 840Ci,
    • 850Ci,
    • 850CSi,
    • 850i
MSRP $725.80
$505.16
MSRP $725.80
$505.16
Alternator
Part Number: 12-31-1-738-092
Other Names: Exch.-Alternator H12319 More Names
Replaces: 12-31-1-735-404
Description: 325. 140 amp. 140 amp, remanufactured. More Info
Fits:
  • BMW:
    • 318i,
    • 318is,
    • 325i,
    • 325is
MSRP $679.28
$527.94
MSRP $679.28
$527.94
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, 80 amp. More Info
Fits:
  • BMW:
    • 318i,
    • 318is
MSRP $596.75
$415.34
MSRP $596.75
$415.34
Alternator
Part Number: 12-31-7-501-592
Other Names: Rp Compact Alternator 123010 More Names
Description: 90a. New, 90 amp. X5. 3.0l. 90 amp. Z3. 3.0l. 90 amp. Z3. 2.5l. 90 amp. 325 & 330i, ci, xi. 90 amp. Air cooled, 525i, 528i, 530i, 90 amp. More Info
Notes: 26. More Notes
Fits:
  • BMW:
    • 323i,
    • 325Ci,
    • 325i,
    • 325xi,
    • 328i,
    • 330Ci,
    • 330i,
    • 330xi,
    • 525i,
    • 530i,
    • M3,
    • X5,
    • Z3
  • 8 more
MSRP $602.47
$356.58
MSRP $602.47
$356.58
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
MSRP $1,041.42
$802.41
MSRP $1,041.42
$802.41
Alternator
Part Number: 12-31-7-523-605
Other Names: Generator Water-Cooled 123010 More Names
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, new. More Info
Fits:
  • BMW:
    • 745i,
    • 745Li,
    • 760Li
MSRP $1,472.12
$863.79
MSRP $1,472.12
$863.79
Alternator
Part Number: 12-31-7-526-286
Other Names: Exch Alternator Water-Coole 123019 More Names
Description: 760i, 760Li. 745i, 745Li. 180 amp. More Info
Fits:
  • BMW:
    • 745i,
    • 745Li,
    • 760i,
    • 760Li
MSRP $1,272.91
$836.71
MSRP $1,272.91
$836.71
Alternator
Part Number: 12-31-7-540-743
Positions: Left
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-657-228
Description: Left. Reman. M760ix. More Info
Fits:
  • BMW:
    • M760i xDrive
MSRP $959.28
$639.84
MSRP $959.28
$639.84
Alternator
Part Number: 12-31-7-540-744
Positions: Right
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-657-240
Description: 6.6L. Right. M760ix. More Info
Fits:
  • BMW:
    • M760i xDrive
MSRP $959.28
$639.84
MSRP $959.28
$639.84
Alternator
Part Number: 12-31-7-540-990
Other Names: Rp Alternator 123010 More Names
Description: New. From 10/2003. More Info
Fits:
  • BMW:
    • 545i,
    • 645Ci,
    • 745i,
    • 745Li
MSRP $616.41
$471.92
MSRP $616.41
$471.92
Alternator
Part Number: 12-31-7-551-256
Other Names: Rp Alternator 123010 More Names
Description: New. Exc.Auxiliary A/C. 180 Amp.. Exc.Electronic Controlled Suspension. More Info
Fits:
  • BMW:
    • X5
MSRP $959.28
$639.84
MSRP $959.28
$639.84
Alternator
Part Number: 12-31-7-555-926
Other Names: Exch.-Alternator 123019 More Names
Notes: 13. 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
MSRP $877.86
$562.66
MSRP $877.86
$562.66
Alternator
Part Number: 12-31-7-558-220
Other Names: Exch.-Alternator 123019 More Names
Description: 135i. 3 series. 535i, 535xi. With 335is. Without diesel. Sedan & wagon, 180 amp, with turbo. 2.5l & 3.0l, remanufactured, with turbo. More Info
Notes: 11. More Notes
Fits:
  • BMW:
    • 1 Series M,
    • 135i,
    • 328i,
    • 328i xDrive,
    • 328xi,
    • 335d,
    • 335i,
    • 335i xDrive,
    • 335is,
    • 335xi,
    • 528i,
    • 528i xDrive,
    • 528xi,
    • 535i,
    • 535i GT,
    • 535i xDrive,
    • 535xi,
    • M3
  • 13 more
MSRP $877.86
$562.66
MSRP $877.86
$562.66
Alternator
Part Number: 12-31-7-560-986
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 3.0l. Without diesel. 180 amp. With 4-zone/adaptive drive. More Info
Fits:
  • BMW:
    • X5
MSRP $877.86
$562.66
MSRP $877.86
$562.66
Alternator
Part Number: 12-31-7-561-004
Other Names: Exch.-Alternator 123019 More Names
Description: X5. 4.8l. 180 amp. More Info
Fits:
  • BMW:
    • X5
MSRP $959.28
$639.84
MSRP $959.28
$639.84
Alternator
Part Number: 12-31-7-591-268
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-7-591-271
Description: 528i, 528xi. X3. 28i series. 210 amp. More Info
Fits:
  • BMW:
    • 528i,
    • X3
MSRP $1,055.22
$703.83
MSRP $1,055.22
$703.83
Alternator
Part Number: 12-31-7-605-061
Other Names: Rp Alternator 123010 More Names
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
  • 13 more
MSRP $816.85
$559.05
MSRP $816.85
$559.05
Alternator
Part Number: 12-31-7-622-372
Other Names: Crankshaft Starter Generator 123010 More Names
Description: 3.0L. Hybrid 5. Hybrid 3. ActiveHybrid 7. More Info
Fits:
  • BMW:
    • 740Li,
    • ActiveHybrid 3,
    • ActiveHybrid 5,
    • ActiveHybrid 7
MSRP $1,860.97
$1,425.11
MSRP $1,860.97
$1,425.11
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: 10. More Notes
Fits:
  • BMW:
    • 328i,
    • 328i xDrive,
    • 335d,
    • 335i,
    • 335i xDrive,
    • M3
  • 1 more
MSRP $675.29
$454.34
MSRP $675.29
$454.34
Alternator
Part Number: 12-31-8-571-357
Other Names: Alternator 123010 More Names
Replaces: 12-31-8-635-552
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
  • 15 more
MSRP $959.28
$639.84
MSRP $959.28
$639.84
Alternator
Part Number: 12-31-8-611-280
Other Names: Rp Alternator 123010 More Names
Replaces: 12-31-8-636-418
Description: 250 Amp.. 4.4L, without M8, reman. 4.4L, reman, without M5. 4.4L twin turbo, m50i, remanufactured. 4.4L twin turbo, remanufactured,... More Info
Fits:
  • BMW:
    • 530i,
    • 540i,
    • 750i,
    • 750i xDrive,
    • Alpina B7,
    • M550i xDrive,
    • M850i xDrive,
    • M850i xDrive Gran Coupe,
    • X5,
    • X6,
    • X7
  • 6 more
MSRP $1,247.07
$831.80
MSRP $1,247.07
$831.80
Alternator
Part Number: 12-31-8-634-124
Other Names: Alternator 123010 More Names
Description: 120 amp, new. 2020-21, new, 120a. More Info
Fits:
  • BMW:
    • X1,
    • X2
MSRP $719.45
$484.04
MSRP $719.45
$484.04
Alternator
Part Number: 12-31-8-645-325
Other Names: Rp Alternator 123010 More Names
Description: 2.0L gas, 180 amp. 2.0L, 180 amp, new. 430i, 430ix. 180amp. 330i, 330ix. 180amp. 330i xDrive. 180amp. 3 series gt. 330xi. 180 amp. 2.0L,... 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
  • 6 more
MSRP $959.28
$639.84
MSRP $959.28
$639.84

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