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BMW 850i Alternators

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We stock Genuine OEM BMW® Alternators for your BMW 850i. OEM alternators play a critical role in your vehicle's electrical system, generating power to keep your battery charged and ensuring that all electrical components are functioning properly. They are designed to fit your vehicle's specifications, ensuring optimal performance and compatibility. Choosing OEM alternators over aftermarket options ensures that you are getting a product that is manufactured to the highest quality standards, providing greater reliability, durability, and long-term savings. Manufacturer's Warranty Included. Guaranteed Fit. Experts standing by.

Alternator
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
MSRP $487.50
$362.41
MSRP $487.50
$362.41
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
$711.29
MSRP $1,021.97
$711.29
Alternator Belt
Part Number: 11-28-1-736-719
BMW BMW
Other Names: Ribbed V Belt H11280
Replaces: 11-28-1-469-257, 11-28-1-715-770, 11-28-1-736-717
Description: 750iL. Primary alternator, 850CSi. Primary alternator, 850 series.
Fits:
  • BMW:
    • 750iL,
    • 850Ci,
    • 850CSi,
    • 850i
MSRP $53.45
$45.84
MSRP $53.45
$45.84
Alternator Belt
Part Number: 11-28-1-736-744
BMW BMW
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 $79.33
$66.44
MSRP $79.33
$66.44
Alternator Pulley
Part Number: 12-31-1-720-368
BMW BMW
Other Names: Pulley, Pulley Alternator H1230D
Description: Main, 850 series.
Fits:
  • BMW:
    • 750iL,
    • 850Ci,
    • 850CSi,
    • 850i
MSRP $50.63
$40.83
MSRP $50.63
$40.83
Mount Bracket
Part Number: 12-31-1-715-544
BMW BMW
Other Names: Alternator Mount Bracket, Supporting Bracket H12310
Description: Main, 750iL. Main, manual trans. Main, 850CSi.
Notes: Order by description.
Fits:
  • BMW:
    • 750iL,
    • 840Ci,
    • 850Ci,
    • 850CSi,
    • 850i
MSRP $82.20
$62.08
MSRP $82.20
$62.08

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