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BMW 12317508054 Exchange Alternator, Water-Cooled

1996-2003 BMW 12-31-7-508-054

Customer Questions & Expert Answers (5)
BMW 12317508054 Exchange Alternator, Water-Cooled
BMW 12317508054 Exchange Alternator, Water-Cooled
  • Part Description
    Exchange Generator, Water-Cooled
  • Manufacturer
    BMW
Make sure this part fits
$964.46 MSRP: $1120.31
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • 12317508054 Exchange Alternator, Water-Cooled is Ref No. 01 in the diagram below

    1999 BMW 740i Exchange Alternator, Water-Cooled Diagram for 12317508054
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts

  • Product Specifications

    BrandGenuine BMW
    Manufacturer Part Number12317508054
    Part DescriptionExchange Generator, Water-Cooled
    Other NamesAlternator
    Item Weight13.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerBMW
    SKU12317508054
    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
    1997-2003 BMW 540iSedan(E39), Wagon(E39)
    1997-2001 BMW 740iSedan(E38)
    1996-2001 BMW 740iLSedan(E38)
    2000-2003 BMW X54.4i(E53), 4.6is(E53)

  • Customer Questions & Expert Answers

    Q:
    Does PN fit the VIN? Posted by BMWPartsDeal Specialist
    A:
    You can Select Your Vehicle to check if 12317508054 fits your vehicle.
    Posted by BMWPartsDeal Specialist
    Q:
    How do you remove and install the water-cooled alternator on BMW X5? Posted by Customer
    A:
    V8 models are equipped with a water-cooled alternator. Allow the engine to cool before removing the alternator, as coolant will escape from the alternator water jacket. Disconnect the negative battery cable, ensuring to read the battery disconnection cautions beforehand. Remove the radiator cooling fan and fan shroud, then drain the engine cooling system. Remove the accessory belt and disconnect the battery lead (terminal 30 or B+) along with the two-pin harness connector from the front of the alternator. Next, remove the accessory belt idler pulley and the bolts securing the alternator to the water jacket, pulling the alternator forward to remove it. If necessary, raise the car and remove the engine compartment splash shield to access the lower alternator mounting bolts, and consider removing the upper coolant hose to assist with the alternator removal. Installation is the reverse of removal, ensuring to replace the alternator rubber sealing O-ring and fill and bleed the cooling system appropriately.
    Posted by BMWPartsDeal Specialist
    Q:
    Where else can battery voltage be verified for the 2003 BMW X5? Posted by Customer
    A:
    Battery voltage can also be verified between the B+ terminal on the left cylinder head and ground.
    Posted by BMWPartsDeal Specialist
    Q:
    What is the location and cooling method of the water-cooled alternator for the 2005 BMW X5? Posted by Customer
    A:
    The water-cooled alternator is a sealed unit located within the engine block water jacket and is cooled by the engine cooling system.
    Posted by BMWPartsDeal Specialist
    Q:
    What activates the charge indicator lamp on the multi-function control alternator for the 2002 BMW X5? Posted by Customer
    A:
    The charge indicator lamp is activated by an electronic switch integrated in the alternator controller.
    Posted by BMWPartsDeal Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine BMW Part 12317508054, the Right Choice

To ensure reliability, purchase BMW part # 12317508054 Exchange Alternator, Water-Cooled. It is sometimes referred to as BMW Alternator. Genuine parts are first-rate in terms of quality and functionality. Manufactured directly by BMW, they undergo rigorous testing and are made from dependable materials to ensure long-lasting durability and dependability. This part fits 1997-2003 BMW 540i, 1997-2001 BMW 740i, 1996-2001 BMW 740iL, 2000-2003 BMW X5.

BMWPartsDeal.com is a leading supplier of genuine BMW parts and accessories such as BMW 12-31-7-508-054 Exchange Alternator, Water-Cooled. In need of brand new OEM BMW parts? Feel free to browse through our extensive catalog of genuine BMW parts, all priced at the most competitive rates in the market. Furthermore, every part comes with a manufacturer's warranty and a hassle-free return policy for your convenience.

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