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15734 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$95.39
+$46.67
  Core Charge
Vehicle Fitment
  • 2003 - 2005 BMW 745i Base 8 Cyl 4.4L
  • 2004 - 2005 BMW 545i Base 8 Cyl 4.4L
  • 2004 - 2005 BMW 645Ci Base 8 Cyl 4.4L
  • 2004 - 2005 BMW 745Li Base 8 Cyl 4.4L
  • 2007 - 2008 BMW Alpina B7 Base 8 Cyl 4.4L
Product Details
Notes : Valeo unitCondition : RemanufacturedAmperage Output : 180 AmpPulley Type : SerpentineNumber of Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
11302 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$255.13
+$71.55
  Core Charge
Vehicle Fitment
  • 2007 - 2008 BMW 335xi Base 6 Cyl 3.0L
  • 2007 - 2010 BMW 335i Base 6 Cyl 3.0L
  • 2008 BMW 535xi Base 6 Cyl 3.0L
  • 2008 - 2010 BMW 135i Base 6 Cyl 3.0L
  • 2008 - 2010 BMW 535i Base 6 Cyl 3.0L
  • 2009 - 2010 BMW 335i xDrive Base 6 Cyl 3.0L
  • 2009 - 2010 BMW 535i xDrive Base 6 Cyl 3.0L
  • 2011 BMW 1 Series M Base 6 Cyl 3.0L
  • 2011 - 2013 BMW 335is Base 6 Cyl 3.0L
Product Details
Condition : RemanufacturedAmperage Output : 180 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
13734 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$113.44
+$93.33
  Core Charge
Vehicle Fitment
  • 1997 BMW 528i Base 6 Cyl 2.8L With 140 amp Alternator
  • 1997 - 2000 BMW Z3 Roadster 6 Cyl 2.8L
  • 1999 - 2000 BMW Z3 Coupe 6 Cyl 2.8L
  • 1999 - 2000 BMW Z3 Roadster 6 Cyl 2.5L
Product Details
Condition : RemanufacturedAmperage Output : 140 AmpPulley Type : SerpentineNumber of Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10163 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$363.68
+$60.15
  Core Charge
Vehicle Fitment
  • 2011 BMW 528i Base 6 Cyl 3.0L
  • 2011 - 2012 BMW X3 xDrive28i 6 Cyl 3.0L
Product Details
Notes : 1 o'clock plug clockCondition : RemanufacturedAmperage Output : 210 AmpPulley Type : SerpentineNumber of Grooves : 8 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10164 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$351.91
+$65.33
  Core Charge
Vehicle Fitment
  • 2011 - 2012 BMW 135i Base 6 Cyl 3.0L
  • 2011 - 2012 BMW 335i xDrive Base 6 Cyl 3.0L
  • 2011 - 2012 BMW 335i Base 6 Cyl 3.0L
Product Details
Condition : RemanufacturedAmperage Output : 170 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10176 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$276.65
+$62.22
  Core Charge
Vehicle Fitment
  • 2012 BMW X3 xDrive28i 6 Cyl 3.0L Naturally Aspirated, With 170 amp Alternator
Product Details
Condition : RemanufacturedAmperage Output : 170 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10197 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$302.41
+$65.33
  Core Charge
Vehicle Fitment
  • 2012 - 2015 BMW X1 xDrive28i 4 Cyl 2.0L
  • 2012 - 2016 BMW 328i Base 4 Cyl 2.0L
  • 2012 - 2016 BMW 528i xDrive Base 4 Cyl 2.0L
  • 2012 - 2016 BMW 528i Base 4 Cyl 2.0L
  • 2012 - 2016 BMW Z4 sDrive28i 4 Cyl 2.0L
  • 2012 - 2018 BMW 320i Base 4 Cyl 2.0L
  • 2013 - 2015 BMW X1 sDrive28i 4 Cyl 2.0L
  • 2013 - 2016 BMW 328i xDrive Base 4 Cyl 2.0L
  • 2013 - 2017 BMW X3 xDrive28i 4 Cyl 2.0L
  • 2013 - 2018 BMW 320i xDrive Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 228i Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 328i GT xDrive Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 428i xDrive Base 4 Cyl 2.0L
  • 2014 - 2016 BMW 428i Base 4 Cyl 2.0L
  • 2015 - 2016 BMW 228i xDrive Base 4 Cyl 2.0L
  • 2015 - 2016 BMW 428i Gran Coupe Base 4 Cyl 2.0L
  • 2015 - 2016 BMW 428i xDrive Gran Coupe Base 4 Cyl 2.0L
  • 2015 - 2017 BMW X3 sDrive28i 4 Cyl 2.0L
  • 2015 - 2018 BMW X4 xDrive28i 4 Cyl 2.0L
Product Details
Condition : RemanufacturedAmperage Output : 210 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10202 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$308.82
+$60.15
  Core Charge
Vehicle Fitment
  • 2012 - 2015 BMW 335i Base 6 Cyl 3.0L
  • 2012 - 2017 BMW 535i GT xDrive Base 6 Cyl 3.0L
  • 2012 - 2017 BMW 535i GT Base 6 Cyl 3.0L
  • 2012 - 2017 BMW X3 xDrive35i 6 Cyl 3.0L
  • 2012 - 2018 BMW 640i Base 6 Cyl 3.0L
  • 2012 - 2018 BMW X5 xDrive35i 6 Cyl 3.0L
  • 2012 - 2019 BMW X6 xDrive35i 6 Cyl 3.0L
  • 2013 - 2015 BMW 335i xDrive Base 6 Cyl 3.0L
  • 2013 - 2015 BMW 740Li xDrive Base 6 Cyl 3.0L
  • 2013 - 2015 BMW 740Li Base 6 Cyl 3.0L
  • 2013 - 2015 BMW 740i Base 6 Cyl 3.0L
  • 2013 - 2016 BMW 535i xDrive Base 6 Cyl 3.0L
  • 2013 - 2016 BMW 535i Base 6 Cyl 3.0L
  • 2013 - 2018 BMW 640i Gran Coupe Base 6 Cyl 3.0L
  • 2014 BMW ActiveHybrid 3 Base 6 Cyl 3.0L
  • 2014 - 2016 BMW 335i GT xDrive Base 6 Cyl 3.0L
  • 2014 - 2016 BMW 435i xDrive Base 6 Cyl 3.0L
  • 2014 - 2016 BMW 435i Base 6 Cyl 3.0L
  • 2014 - 2016 BMW M235i Base 6 Cyl 3.0L
  • 2014 - 2018 BMW 640i xDrive Base 6 Cyl 3.0L
  • 2014 - 2018 BMW X5 sDrive35i 6 Cyl 3.0L
  • 2014 - 2019 BMW 640i xDrive Gran Coupe Base 6 Cyl 3.0L
  • 2015 - 2016 BMW 435i Gran Coupe Base 6 Cyl 3.0L
  • 2015 - 2016 BMW 435i xDrive Gran Coupe Base 6 Cyl 3.0L
  • 2015 - 2016 BMW M235i xDrive Base 6 Cyl 3.0L
  • 2015 - 2016 BMW X4 xDrive35i 6 Cyl 3.0L
  • 2015 - 2019 BMW X6 sDrive35i 6 Cyl 3.0L
  • 2016 - 2018 BMW X4 M40i 6 Cyl 3.0L
Product Details
Condition : RemanufacturedAmperage Output : 215 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10224 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$236.60
+$67.41
  Core Charge
Vehicle Fitment
  • 2012 BMW X1 xDrive28i 4 Cyl 2.0L With Nippondenso 170 amp alt.
  • 2012 - 2013 BMW 135i Base 6 Cyl 3.0L
  • 2012 - 2013 BMW 335i Base 6 Cyl 3.0L
  • 2013 BMW 135is Base 6 Cyl 3.0L
  • 2013 BMW 335i xDrive Base 6 Cyl 3.0L Coupe
  • 2013 - 2015 BMW X1 xDrive35i 6 Cyl 3.0L
Product Details
Notes : 1-year Roadside Assistance Program (RAP)Condition : RemanufacturedAmperage Output : 170 AmpPulley Type : SerpentineNumber of Grooves : 7 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10259 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$319.65
+$57.04
  Core Charge
Vehicle Fitment
  • 2012 - 2016 BMW M5 Base 8 Cyl 4.4L
  • 2012 - 2018 BMW M6 Base 8 Cyl 4.4L
  • 2013 - 2015 BMW 550i GT Base 8 Cyl 4.4L
  • 2013 - 2015 BMW 750Li xDrive Base 8 Cyl 4.4L
  • 2013 - 2015 BMW 750Li Base 8 Cyl 4.4L
  • 2013 - 2015 BMW 750i xDrive Base 8 Cyl 4.4L
  • 2013 - 2015 BMW 750i Base 8 Cyl 4.4L
  • 2013 - 2015 BMW Alpina B7 xDrive Base 8 Cyl 4.4L
  • 2013 - 2015 BMW Alpina B7 Base 8 Cyl 4.4L
  • 2013 - 2015 BMW Alpina B7L xDrive Base 8 Cyl 4.4L
  • 2013 - 2015 BMW Alpina B7L Base 8 Cyl 4.4L
  • 2013 - 2017 BMW 550i GT xDrive Base 8 Cyl 4.4L
  • 2013 - 2018 BMW 650i xDrive Base 8 Cyl 4.4L
  • 2013 - 2018 BMW 650i Base 8 Cyl 4.4L
  • 2013 - 2019 BMW 650i Gran Coupe Base 8 Cyl 4.4L
  • 2013 - 2019 BMW 650i xDrive Gran Coupe Base 8 Cyl 4.4L
  • 2014 - 2016 BMW 550i xDrive Base 8 Cyl 4.4L
  • 2014 - 2016 BMW 550i Base 8 Cyl 4.4L
  • 2014 - 2018 BMW X5 xDrive50i 8 Cyl 4.4L
  • 2014 - 2019 BMW M6 Gran Coupe Base 8 Cyl 4.4L
  • 2015 - 2018 BMW X5 M 8 Cyl 4.4L
  • 2015 - 2019 BMW Alpina B6 xDrive Gran Coupe Base 8 Cyl 4.4L
  • 2015 - 2019 BMW X6 M 8 Cyl 4.4L
  • 2015 - 2019 BMW X6 xDrive50i 8 Cyl 4.4L
  • 2016 BMW Alpina B6 Gran Coupe Base 8 Cyl 4.4L
  • 2020 BMW Alpina B7 xDrive 8 Cyl 4.4L
Product Details
Condition : RemanufacturedAmperage Output : 210 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10260 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$286.78
+$57.04
  Core Charge
Vehicle Fitment
  • 2011 - 2013 BMW X5 xDrive35d 6 Cyl 3.0L
Product Details
Condition : RemanufacturedAmperage Output : 180 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
10314 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$266.40
+$51.85
  Core Charge
Vehicle Fitment
  • 2016 - 2019 BMW X1 xDrive28i 4 Cyl 2.0L
  • 2017 - 2019 BMW X1 sDrive28i 4 Cyl 2.0L
  • 2018 - 2020 BMW X2 sDrive28i 4 Cyl 2.0L
  • 2018 - 2020 BMW X2 xDrive28i 4 Cyl 2.0L
Product Details
Condition : RemanufacturedAmperage Output : 180 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
11074 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$203.48
+$65.33
  Core Charge
Vehicle Fitment
  • 2001 BMW 750iL Base 12 Cyl 5.4L
Product Details
Notes : Liquid cooled fanCondition : RemanufacturedAmperage Output : 150 AmpPulley Type : SerpentineNumber of Grooves : 7 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
11077 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$150.98
+$58.07
  Core Charge
Vehicle Fitment
  • 2006 BMW 325i Base 6 Cyl 3.0L With Bosch 155 amp Alternator
  • 2006 BMW 325xi Base 6 Cyl 3.0L With Bosch 155 amp Alternator
  • 2006 BMW 330i Base 6 Cyl 3.0L Standard, With 155 amp Alternator
  • 2006 - 2007 BMW 323i Base 6 Cyl 2.5L
  • 2006 - 2008 BMW Z4 Coupe 3.0si 6 Cyl 3.0L
  • 2006 - 2008 BMW Z4 Roadster 3.0i 6 Cyl 3.0L
  • 2006 - 2008 BMW Z4 Roadster 3.0si 6 Cyl 3.0L
Product Details
Condition : RemanufacturedAmperage Output : 155 AmpQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
11083 OE Replacement Alternator, Remanufactured
0 Reviews
Vehicle Info Required to Guarantee Fit
$114.73
+$62.22
  Core Charge
Vehicle Fitment
  • 2001 - 2006 BMW 330Ci Base 6 Cyl 3.0L
  • 2003 - 2005 BMW 325i Base 6 Cyl 2.5L
  • 2004 - 2005 BMW 325xi Base 6 Cyl 2.5L
  • 2004 - 2005 BMW 525i Base 6 Cyl 2.5L
  • 2004 - 2005 BMW 530i Base 6 Cyl 3.0L
  • 2004 - 2006 BMW 325Ci Base 6 Cyl 2.5L
  • 2004 - 2006 BMW X3 2.5i 6 Cyl 2.5L
  • 2004 - 2006 BMW X3 3.0i 6 Cyl 3.0L
  • 2005 BMW 330Ci M 6 Cyl 3.0L Without Air Duct, With Bosch 150 amp Alternator, With Oval Connector
  • 2006 BMW 325xi Base 6 Cyl 3.0L With 150 amp Alternator
Product Details
Condition : RemanufacturedAmperage Output : 150 AmpPulley Type : SerpentineNumber of Grooves : 6 GroovesQuantity Sold : Sold individuallyWarranty : Lifetime Quality-Built limited warranty
Page 1 of 9 | Showing 1 - 15 of 124 results

BMW Alternator Guides

If the AC compressor is the heart of the AC system, the alternator serves as the heart of the vehicle's electrical system. Since the electrical parts of the automobiles operate via a battery or batteries, there must be something to keep feeding the battery or else, it will surely lose its voltage and fail to function. And the job of feeding the batteries is done by the vehicle's alternator. It is a belt-driven component that's used to transform the mechanical energy into alternating current.

Alternators are great replacements for generators on cars. With alternators, the output current can be generated at lower rpm, the voltage can be controlled precisely, less maintenance is required and they need lesser production budget. Automotive alternators are rated in terms of the amperage that they generate.

Just like the alternators for other vehicle makes, your BMW alternator is made up of a rotor, a stator, a rectifier assembly, a pulley and a set of brushes which is used to maintain electrical contact with the rotor. All these alternator components except for the pulley are confined in aluminum housing. Alternators in modern vehicles use compact, electronic voltage regulators that may be contained inside the alternator. In some cases, the work of the voltage regulator may be done by the power train control module of the vehicle.

The basic function of your BMW alternator is to produce direct current for recharging the battery and for motorizing the vehicle's electrical loads. With that vital task, BMW alternators need to be maintained and taken cared of. There are several steps which you can apply to keep your BMW alternator in tiptop shape and condition. Check the BMW alternator's drive belt tension at every oil change. A belt that's loose can lessen the output of the alternator and run down the car's battery as well. Before you travel every spring, it is always advisable to have your BMW alternator tested as part of a complete starting, charging and battery test.

Closer Look at BMW Alternator

When the engine of your BMW is running, the battery does not bear the bottom-line responsibility for the electricity that needs to be provided to the radio, the lights, and other electronics. That responsibility falls to the BMW alternator. In addition to powering the electronics, the BMW alternator is also responsible for recharging the battery, so that the vehicle may start the next time it is needed to. The unit is attached through a pulley and belt to the crankshaft pulley of the engine. As the engine runs, this belt turns the BMW alternator. The interior housing of this part is lined with a set of strong permanent magnets. In the center of the BMW alternator is a core made of iron, which is then wrapped in copper wires. When the core is turned by the pulley, the copper wires pass through the field of the magnets, and the magnets induce electrons within the copper wires to move. The result is electricity, and this electricity is transferred out of the BMW alternator by small spring arms, called brushes, that ride on the spinning inner core. The electricity produced by the BMW alternator is actually alternating current, which is then converted to the direct current that the vehicle needs with an internal voltage rectifier. When the BMW alternator in your vehicle fails, it is usually due to worn brushes within the unit, or a bad internal rectifier. When you need replacement, you will find the correct version for most vehicles in our large online catalog, at a great price. To order the BMW alternator for you vehicle, visit our secure web site, or place your order by phone, toll-free, at any time of the day or night.

3 Factors to Determine the Right BMW Alternator for You

As the main electrical supplier of your vehicle, a BMW alternator must be selected correctly to ensure great driving performance. Below are the three main factors you need to keep in mind so you will have the correct and exact fit.

Know the main parts

It is always good to have a basic knowledge about the main parts of a component. Typically, a BMW alternator has four main parts that include the rotor, stator, rectifier, and regulator.

  • Rotor:This part consists of the shaft, iron core, winding, pole, and slips rings. It functions as a producer of amperage when the electrical windings rotate.
  • Stator: Consists of the windings and steel stampings, the stator produces amperage on a stationary set of windings.
  • Rectifier:This part comprises of diodes fitted in an insulator. It mainly converts AC voltage into direct current voltage as it travels to the battery.
  • Regulator: This part comprises of different terminals, plus a heat sink. It controls the production of voltage, regulates the current flow, and may be installed either inside or outside the assembly. New vehicle models now mostly have alternators with internal regulators.

Besides the above main parts, there are other elements in an alternator that serve important functions in the operation. There is the pulley that drives the rotor off the engine's movement. A fan that is strategically positioned behind the pulley works by dispersing the heat and cooling the diodes, plus brushes to help the transference of electric current between the battery and alternator. Other important elements are the housing, which is usually made of cast aluminum so it weighs very light and dispels heat easily, plus the front and rear bearings that secure the housing in place.

Consider the total electrical load

You need to figure out the total electric load of you BMW to help you select the right alternator. One of the most accurate ways to know the load is by using an ammeter. When the engine is off and the battery charged, you can connect the ammeter and alternatively switch each electric component on and off. As you add up the readings, you can determine the amount of electrical load. Keep in mind that your BMW alternator output should be fifty percent higher than the amount. In case you do not have an ammeter, get an estimated load by inspecting the accessory fuses. Although the amp ratings are greater than the highest draw of each component, the total of all the fuse ratings will give you an overall idea of your electrical load.

Choose between brand new and refurbished

A cheaper alternative to a brand new alternator is a refurbished one. A refurbished alternator is an alternator that has been completely taken apart to thoroughly clean and check each component. Broken and defective parts are then replaced with brand new ones. In order to get the right refurbished alternator for your BMW, make sure to have it tested for power and select the one that has a longer warranty. Some high-quality refurbished alternators have a warranty ranging from one to three years.

Helpful Automotive Resources

6 Signs of a Bad Alternator
October 28, 2020
6 Signs of a Bad AlternatorPowering your vehicle’s electronics isn’t solely the job of the battery. The alternator provides the necessary electrical power whenever your car’s engine is running. Plus, the alternator charges the battery at the same time. The alternator provides the necessary electrical power whenever your car’s engine is running.
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October 13, 2020
Jeep Grand Cherokee Reliability and Common ProblemsThe Jeep Grand Cherokee is considered average in terms of dependability. It received a reliability rating of 3.5 out of 5 from RepairPal and ranked 15th out of the 26 midsize SUVs reviewed based on data from different model years.
Bad Alternator vs. Bad Battery
November 10, 2020
Bad Alternator vs. Bad BatteryAre you confused yet? Let’s clarify. Alternator or Battery: What’s the Difference?
How to Replace a Drive Belt
August 27, 2020
How to Replace a Drive BeltIs your drive belt looking like it has seen better days? If so, you might want to try replacing it yourself. Usually, swapping out a belt is a relatively straightforward job that requires only basic hand tools. Drive Belt Replacement: How-To
P0070 Code: Ambient Air Temperature Sensor Circuit
October 06, 2020
P0070 Code: Ambient Air Temperature Sensor CircuitThe P0070 code is one of the thousands of error codes that may be set by your vehicle’s primary computer. Read on to learn more about its possible triggers and common symptoms. What Does the P0070 Code Mean?
Price of Toyota Camry Safety Tech Closes in on BMW 3 Territory
November 06, 2020
Price of Toyota Camry Safety Tech Closes in on BMW 3 TerritoryBut while ensuring driver and passenger safety is a given for automakers, introducing advanced systems is a different matter. It’s not a requirement but it certainly serves as advantage, especially for models that get Top Safety recognition from the Insurance Institute for Highway Safety (IIHS).
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