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BMW 745i Replacement Alternator Information

Read Reviews for BMW 745i Alternator -
4.8 stars - (17 Reviews)
BMW 745i Alternator Reviews
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The distinguishing look of a high-class BMW is the embodiment of first-rate know-how, style and performance. In the case of dependability, car buyers can rely on BMW, a trustworthy maker of enduring and innovative vehicles. Comfort-optimized sedans like the plush BMW 745i are made to be used with care and attention and also given proper repairs. To preserve the style and elegance you invested in with your BMW 745i, it's critical to buy only the top names in brand name parts. Would a smart driver budget a huge price for a great comfortable luxury vehicle, only to save pennies on new aftermarket or OEM parts and accessories? The BMW in your carport was built with care and expertise; it should have new replacement components of a similar top level of quality. Protect your vehicle's systems by only installing the most outstanding high-quality engine components. Your car or truck is special because it has high performance and great style, so to have it humming in top form you'll want the best in replacement parts and accessories. BMW 745i Alternators power your car's battery by converting mechanical energy from the engine into electrical power, which is then transmitted to the battery of the vehicle. The BMW 745i Alternator is used to create electricity for accessories like air-conditioning which require better power production. In a modern car, the electrical system has a voltage regulator, which lengthens the durability of your other electrical parts by forcing a rock solid voltage to the battery. We stock a vast selection of accessories you need to keep your vehicle humming along for years. Great parts from a quality source are usually the best approach to fix up your project car or truck. Shop www.PartsGeek.com every time you require the best quality auto parts and be rewarded by our great service and a competitive price day in, day out.


They are available for the following BMW 745i years: 2005, 2004, 2003, 2002, 05, 04, 03, 02. This part is also sometimes called BMW 745i Car Alternators. We stock alternator parts for most BMW models including X5, 540i, 740iL, 325i, 745Li, 545i, 740i, 528i, M3, 328i, 525i, 530i, 645Ci, M5, 318i, 330i, 750Li, 325xi, 330Ci, 335i, 323i, 325Ci, 535i, 330xi, Z3, Z4, X3, 325is, 550i, 318ti, 650i, 320i, 750iL, 2002, 318is, M6, 323Ci, 530xi, 735i and 535xi.

We stock these Alternator brands for the BMW 745i: Pure Energy, Bosch and Valeo.


Alternator for BMW 745i - Partsgeek
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Pure Energy 15480
Alternator
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Our List Price: $511.33
with FREE Shipping
Core Price [?]: $52.00
(>35) In Stock
Product SKU: 15480
Product Note: Remanufactured -- With 180 amp alt.
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) BMW 745i 4.4L V8 

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Pure Energy 15480
Alternator
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Our List Price: $511.33
with FREE Shipping
Core Price [?]: $52.00
(>35) In Stock
Product SKU: 15480
Product Note: Remanufactured -- With Bosch 180 amp alt.
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) BMW 745i 4.4L V8 

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Pure Energy 15734
Alternator
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Our List Price: $92.33
Core Price [?]: $50.00
(>35) In Stock
Product SKU: 15734
Product Note: Remanufactured -- From 10/2003, With Valeo 180 amp alt.
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) BMW 745i 4.4L V8 

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(Read reviews)
Product List Price:
$1,161.28
Our List Price: $728.48
with FREE Shipping
Core Price [?]: $110.00
(6) In Stock
Product SKU: W0133-1848742
Product Note: Remanufactured - 180 Amp : Water-cooled
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: A
Vehicle
• 2002 (02) BMW 745i

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Pure Energy 15734
Alternator
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Our List Price: $92.33
Core Price [?]: $50.00
(>35) In Stock
Product SKU: 15734
Product Note: Remanufactured
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2005 (05) BMW 745i 4.4L V8 

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Pure Energy 15734
Alternator
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Our List Price: $92.33
Core Price [?]: $50.00
(>35) In Stock
Product SKU: 15734
Product Note: Remanufactured -- With Valeo 180 amp alt.
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) BMW 745i 4.4L V8 

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Valeo W0133-1664505
Alternator
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Product List Price:
$800.88
Our List Price: $272.48
with FREE Shipping
(>25) In Stock
Product SKU: W0133-1664505
Product Note: New - 180 Amp
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: A
Vehicle
• 2004 (04) BMW 745i

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Valeo W0133-1664505
Alternator
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Product List Price:
$800.88
Our List Price: $272.48
with FREE Shipping
(>25) In Stock
Product SKU: W0133-1664505
Product Note: New - 180 Amp
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: A
Vehicle
• 2005 (05) BMW 745i

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Valeo W0133-1664505
Alternator
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Product List Price:
$800.88
Our List Price: $272.48
with FREE Shipping
(>25) In Stock
Product SKU: W0133-1664505
Product Note: New - 180 Amp
Inventory: In Stock
Condition: New

Made By: OEM
(Original Equipment Manufacturer) - a replacement part made by the manufacturer of the original part.

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: A
Vehicle
• 2002 (02) BMW 745i

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(Read reviews)
Our List Price: $358.33
Core Price [?]: $161.00
(>35) In Stock
Product SKU: 15498
Product Note: Remanufactured -- With 150 amp alt.
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2002 (02) BMW 745i 4.4L V8 

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(Read reviews)
Our List Price: $263.33
with FREE Shipping
(8) In Stock
Product SKU: 439510
Product Note: Alternator -- Amp: 180; Voltage: 14; 50mm pulley dia.
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2004 (04) BMW 745i 4.4L V8 

Click to Enlarge
(Read reviews)
Our List Price: $263.33
with FREE Shipping
(8) In Stock
Product SKU: 439510
Product Note: Alternator -- Amp: 180; Voltage: 14; 50mm pulley dia.
Inventory: In Stock
Condition: New

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2005 (05) BMW 745i 4.4L V8 

Click to Enlarge
(Read reviews)
Product List Price:
$1,161.28
Our List Price: $728.48
with FREE Shipping
Core Price [?]: $110.00
(6) In Stock
Product SKU: W0133-1848742
Product Note: Remanufactured - Production: -09/30/2003, 180 Amp : Water-cooled
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: A
Vehicle Production Range
• 2004 (04) BMW 745i To:09-30-03 

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(Read reviews)
Our List Price: $637.73
with FREE Shipping
Core Price [?]: $75.00
(2) In Stock
Product SKU: 12 31 7 526 285
Product Note: Alternator - 150 Amp Water Cooled (Rebuilt) -- thru 09/03
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: G
Vehicle
• 2003 (03) BMW 745i

Click to Enlarge
(Read reviews)
Our List Price: $358.33
Core Price [?]: $161.00
(>35) In Stock
Product SKU: 15498
Product Note: Remanufactured -- With Bosch 150 amp alt.
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Ground
Additional Fitment Information: Catalog: B
Vehicle Engine
• 2003 (03) BMW 745i 4.4L V8 

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Bosch AL0838X
Alternator
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Our List Price: $646.98
with FREE Shipping
Core Price [?]: $115.00
(1) In Stock
Product SKU: AL0838X
Product Note: Alternator -- Remanufactured; Actual OE part; Water Cooled; 180 A
Inventory: In Stock
Condition: Remanufactured

Shipping Options:
Free Ground Shipping
Additional Fitment Information: Catalog: H
Vehicle Engine
• 2004 (04) BMW 745i 4.4L V8 N62 


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Research on Alternator for BMW 745i

Leaving the lights on overnight would be a good reason to need a jump start, but you should not have to jump your BMW 745i multiple times a week. This is only one sign of a bad alternator, and though it's a part that can be pricy to replace you need the alternator to keep a charge in your battery. Whenever you encounter BMW 745i alternator problems, take them seriously or else you could be left stranded.

What is an Alternator?

You may not be aware that your car's battery is not a disposable one. It does have a lifespan, but it's much longer than that of a standard double A battery. This is because it's a rechargeable battery that is charged by the alternator. Your battery's energy is used to get the car started, and while you drive, your alternator recharges the battery. Newer models such as the 2002 BMW 745i have water cooled alternators. These are designed to keep the unit cooler during operation so it lasts longer.

How many years does an alternator last?

Most alternators will only last between 40,000 and 100,000 miles before needing replacement, but if you are one of the lucky ones to own a water-cooled BMW alternator, yours could last much longer. Many drivers have reported water-cooled alternators lasting well over 100,000 miles, but if you still haven't reached 40,000 and experience some of the warning signs of a failing alternator, it's a good idea to get it checked out so you won't be left stuck somewhere.

Signs of a Wearing Alternator

Your alternator usually will give you several hints that it is wearing out. One of the first is failure of the accessories. Most accessories, such as the interior lights and radio, are operated by the alternator. If your dash lights or cabin light is dimmer than usual or your radio won't work as it should, you may have an alternator issue. Since the alternator helps to keep the battery charged to its full capacity, problems with the alternator may show up as battery issues at first. Your dashboard battery light may come on, and you will likely need more frequent jump starts because your alternator is not recharging the battery as it should. These are all signs to take seriously, and your next stop should be to your BMW dealer or a mechanic to get a BMW 745i alternator replacement.

How much does it cost to put in a new alternator?

Alternators are not cheap, and water-cooled alternators tend to cost more. If you have a standard model and need a new part, you may pay your mechanic anywhere from $1077 to $1496 for a 2002 BMW 745i alternator replacement. While this does include the parts and labor, it does not include higher end parts or the cost of labor from a BMW dealer's service center, which is usually higher. To save money, consider purchasing your own alternator from an online auto parts superstore such as PartsGeek.com, where prices are low daily, and you can spend less than the full cost on almost anything for your BMW 745i. It's the smart thing to do when shopping for new parts for your car.



Some of our Customer Reviews
Very Satisfied
Reviewer: Ed Haury acquires McLaren F1

Excellent product, exceptional performance........

2004 BMW 745i Alternator

Very Satisfied
Reviewer: generator

Easy to search for parts, excellent selection. Placing order was easy and secure. I would recommend PartsGeek.

2004 BMW 745i Alternator

Somewhat Satisfied
Reviewer: good part great price

Part fit perfectly and works great my only complaint is that the core return could be easier. The part should have been shipped with the core return information but you have to go looking for it.

2004 BMW 745i Alternator

Somewhat Satisfied
Reviewer: 03 745i 180amp pure energy alternator

Alternator fit good only thing I found was sealer in front of alternator was sticking out a little bit pulley on bottom of alternator was rubbing it ran engine smoked till all sealer was burnt off under pulley. But charged good after that.

2003 BMW 745i Alternator

Very Satisfied
Reviewer: So far so good

Great deal considering the price and what the dealer wants for the same piece. Hope it holds out.

2005 BMW 745i Alternator


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