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Genuine BMW 12-31-1-739-421
Exchange Alternator

Customer Questions & Expert Answers (1)
BMW 12-31-1-739-421 Exchange Alternator
  • Part Description
    Exchange Compact Generator
  • Replaces
    12-31-1-721-692, 12-31-1-727-576, 12-31-1-721-778, 12-31-1-721-923, 12-31-1-721-921
  • Brand
    BMW
Select vehicle to make sure this part fits
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$793.92 MSRP: $967.81
You Save: $173.89 (18%)
Core Charge: $200.00
Ships in 1-3 Business Days
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 12-31-1-739-421 Exchange Alternator is Ref No. 1 in the diagram below

    1991 BMW 318is Alternator Exchange Alternator Diagram for 12311739421
    The diagram listed above is for your reference. View diagram and OE catalog for your vehicle

    Related Parts for 12-31-1-739-421

  • Product Specifications

    BrandGenuine BMW
    Manufacturer Part Number12-31-1-739-421
    Part DescriptionExchange Compact Generator
    Other DescriptionExchange Alternator
    Other NamesAlternator
    Item Weight13.00 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12-31-1-721-692, 12-31-1-727-576, 12-31-1-721-778, 12-31-1-721-923, 12-31-1-721-921
    ManufacturerBMW
    SKU12-31-1-739-421
    WarrantyThis genuine BMW part is guaranteed by BMW's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65

  • Vehicle Fitment

    Year Make Model Submodel
    1991-1995 BMW 318iConvertible(E30), Sedan(E30), Sedan(E36)
    1991-1995 BMW 318isCoupe(E30), Coupe(E36)

  • Customer Questions & Expert Answers

    Q:
    Is this the correct part for my vehicle?
    By Customer
    A:
    You can Select Your Car to see if 12311739421 fits your car.
    By Omar
    BMW Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

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