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BMW 12317541696 Exchange Alternator

2001-2006 BMW 12-31-7-541-696

Customer Questions & Expert Answers (2)
BMW 12317541696 Exchange Alternator
  • Part Description
    Exchange Compact Generator
  • Replaced By
    12317541694
  • Manufacturer
    BMW
Make sure this part fits
$571.25 MSRP: $843.91
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  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine BMW
    Manufacturer Part Number12317541696
    Part DescriptionExchange Compact Generator
    Item Weight13.40 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerBMW
    SKU12317541696
    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
    2003-2006 BMW 325CiCoupe M56 Engine(E46)
    2003-2005 BMW 325iSedan M56 Engine(E46), Wagon M56 Engine(E46)
    2001-2006 BMW 330CiConvertible(E46)
    2004-2005 BMW 525iSedan(E60)
    2004-2005 BMW 530iSedan(E60)
    2004-2006 BMW X32.5i(E83), 3.0i(E83)
  • Customer Questions & Expert Answers

    Q:
    Does PN fit the VIN? Posted by BMWPartsDeal Specialist
    A:
    You can Select Your Vehicle to check if 12317541696 fits your vehicle.
    Posted by BMWPartsDeal Specialist
    Q:
    How to replace an alternator equipped with a BSD interface on BMW X3? Posted by Customer
    A:
    A BSD-equipped vehicle's alternator is capable of communicating with the ECM via a single wire, thus enabling it to adapt its calculations and control data to the alternator's output. Some of the responsibilities of the ECM include; activation and deactivation of the alternator, telling the voltage regulator what nominal voltage settings to use, BSD line diagnostics, addressing any fault codes that come up with the generator, as well as reporting this information through activating a charge indicator light in instrument cluster using CAN bus. These entries consist of ECM fault codes which can be handy for identifying defects such as controlled load reduction at high temperatures, mechanical failures like a frozen rotor or pulley mechanism problem or other mechanical issues connected with belt drive, electrical problems derived from faulty field diodes or overvoltage and communication glitches due to wiring faults between engine management system control unit and generator. If there are open windings or short circuits in an alternator winding it cannot be detected by an ECM. When troubleshooting charging systems some tests may require special equipment, when not available you should consult an authorized BMW dealer or qualified repair shop. Before inspecting an alternator ensure that battery is fully charged, terminals are clean and tight batteries cables could be damaged (broken), replaced wrong polarity (incorrectly wired) while changing batteries otherwise we will need new ones soon. A quick method of checking if your car's charging system works is by taking its battery voltage reading when engine is off (about 12.6 volts) as well as when it operates at idling speed (between 13.5-14.5volts). Depending on temperature and operating conditions regulated voltage during running operation must remain within range from 13.2 till 14.5 V approximately for different cars models engines modifications.The moment it raises above 14 volts 8 tenths then one will most likely run into troubles with regulator.In addition check battery cables,battery grounding cables,and condition/tension of accessory belt.To verify the charging system operation one should put the ignition on and check if battery warning light is illuminated: if it is not, then locate bulb or wiring problem first. It's necessary to probe a voltmeter into B+ alternator terminal 30 by piercing through its insulating cover and connecting a test lead to this terminal as well as another one to ground while measuring voltage, whose absence may indicate possible wiring faults within an automobile. For example, the availability of an oscilloscope across battery terminals will determine the performance of the generator and what procedures are required for its connection and interpretation of readings. If there seems to be a bad alternator, you should replace it because usually spare parts do not exist. When replacing an alternator, make sure that its rating corresponds to that indicated on the original and disconnect negative (-) battery cable taking care so that there is no accidental contact with its terminal. Although removal/ installation procedure may slightly vary depending on engine model (M54 or N52), it usually requires taking off engine accessory drive belt, air intake duct work, filter housing assembly power steering tank (if any), then detaching generator from its harness connector and cable as well as bolts used for fixing generator in place. While removing alternator from car's body it is important not damage radiator cooling fins located behind this device during this step. Reinstallation involves reattaching idler pulley; reconnecting electrical harnesses; refitting accessory belt paying attention to direction-of-rotation marks; providing proper tension etc.
    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 12317541696, the Right Choice

To ensure reliability, purchase BMW part # 12317541696 Exchange Alternator. 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 2003-2005 BMW 325i, 2004-2005 BMW 525i, 2004-2005 BMW 530i, 2004-2006 BMW X3.

BMWPartsDeal.com is a leading supplier of genuine BMW parts and accessories such as BMW 12-31-7-541-696 Exchange Alternator. 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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