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BMW 645Ci Alternator Reviews
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Shop BMW 645Ci Replacement Alternator

BMW cars and trucks have a reputation for better trade-in value. Whether you race your car or just appreciate driving a performance vehicle, the highest quality aftermarket and OEM parts are vital. A car's performance is the culmination of many factors including quality parts. If the BMW 645Ci Alternator stops, the vehicle will still run but no electricity can be generated. A modern 12-volt electrical system uses a voltage regulator, which extends the durability of your other electrical parts by ensuring a constant current to the battery. Your Alternator is used to create electrical power for accessories like sound systems which call for better electricity. The Alternator is a unit that creates electricity to power your battery. Alternators operate by turning mechanical energy from the motor into electricity, which is then transferred to the battery storage of your car. Owning a BMW is a smart choice, now maintaining it in great shape is a great choice. An automobile is really only as good as the parts it uses, so our team here at PartsGeek is eager to help you find the best OEM and aftermarket parts for any purpose.

We stock these Alternator brands for the BMW 645Ci: Pure EnergyValeoBoschRemyWAI GlobalBBB IndustriesAPIAC Delco

Select your 645Ci year

Review Fitment Notes
Showing 18 of 34 Results
Pure Energy Alternator - for 2005 BMW 645Ci 4.4L V8 - 15734 Click to Enlarge
4.9 Stars
Pure Energy 15734
Alternator
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Part Number: 15734
Brand: Pure Energy
Notes: Remanufactured
Condition: Remanufactured
Original Manufacturer: Valeo
Amps: 180 Amps
Shipping Options: Ground
$84.43
Core Price : $50.00
(74) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 BMW 645Ci 4.4L V8
Pure Energy Alternator - for 2004 BMW 645Ci 4.4L V8 - 15734 Click to Enlarge
4.9 Stars
Pure Energy 15734
Alternator
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Part Number: 15734
Brand: Pure Energy
Notes: Remanufactured
Condition: Remanufactured
Original Manufacturer: Valeo
Amps: 180 Amps
Shipping Options: Ground
$84.43
Core Price : $50.00
(74) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 BMW 645Ci 4.4L V8
Valeo Alternator - for 2005 BMW 645Ci - W0133-1664505 Click to Enlarge
4.7 Stars
Valeo W0133-1664505
Alternator
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Part Number: W0133-1664505
Brand: Valeo
Notes: OE Replacement - 100% New - 180 Amp
Condition: New
Shipping Options: Ground Shipping
OEM
List Price:
$836.29
Our Price: $287.58
(3) In Stock
This Part Fits:
Catalog: A
Vehicle
2005 BMW 645Ci
Valeo Alternator - for 2005 BMW 645Ci Base 4.4L V8 - 439510 Click to Enlarge
5 Stars
Valeo 439510
Alternator
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Part Number: 439510
Brand: Valeo
Notes: Alternator -- VALEO IS THE OE SUPPLIER FOR THIS VEHICLE; 180 AMP
Condition: New
Amperage Rating: 180
Shipping Options: Ground
$264.43
(18) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2005 BMW 645Ci Base 4.4L V8
Bosch Alternator - for 2005 BMW 645Ci - 12 31 7 540 992 Click to Enlarge
Website Reviews
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Part Number: 12 31 7 540 992
Brand: Bosch
Notes: Alternator - 180 Amp
Condition: New
Shipping Options: Ground
$285.73
(15) In Stock
This Part Fits:
Catalog: G
Vehicle
2005 BMW 645Ci
Bosch Alternator - for 2005 BMW 645Ci - W0133-1962384 Click to Enlarge
Website Reviews
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Part Number: W0133-1962384
Brand: Bosch
Notes: Remanufactured - 180 Amp
Product Remark: 180 Amp
Condition: Remanufactured
Shipping Options: Ground, Overnight, 2 Day
List Price:
$836.29
Our Price: $222.58
Core Price : $85.00
(71) In Stock
This Part Fits:
Catalog: A
Vehicle
2005 BMW 645Ci
Remy Alternator - for 2005 BMW 645Ci 4.4L V8 - 12894 Click to Enlarge
5 Stars
Remy 12894
Alternator
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Part Number: 12894
Brand: Remy
Notes: Premium Remanufactured -- 180 Amps
Condition: Remanufactured
Shipping Options: Ground
$123.43
Core Price : $72.00
(9) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 BMW 645Ci 4.4L V8
Valeo Alternator - for 2004 BMW 645Ci - W0133-1664505 Click to Enlarge
4.7 Stars
Valeo W0133-1664505
Alternator
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Part Number: W0133-1664505
Brand: Valeo
Notes: OE Replacement - 100% New - 180 Amp
Condition: New
Shipping Options: Ground Shipping
OEM
List Price:
$836.29
Our Price: $287.58
(3) In Stock
This Part Fits:
Catalog: A
Vehicle
2004 BMW 645Ci
Valeo Alternator - for 2004 BMW 645Ci Base 4.4L V8 - 439510 Click to Enlarge
5 Stars
Valeo 439510
Alternator
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Part Number: 439510
Brand: Valeo
Notes: Alternator -- VALEO IS THE OE SUPPLIER FOR THIS VEHICLE; 180 AMP
Condition: New
Amperage Rating: 180
Shipping Options: Ground
$264.43
(18) In Stock
This Part Fits:
Catalog: B
Vehicle Sub Model Engine
2004 BMW 645Ci Base 4.4L V8
WAI Global Alternator - for 2005 BMW 645Ci - 11358N Click to Enlarge
Website Reviews
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Part Number: 11358N
Brand: WAI Global
Notes: Alternator
Condition: New
Shipping Options: Ground
$270.43
(2) In Stock
This Part Fits:
Catalog: B
Vehicle
2005 BMW 645Ci
Bosch Alternator - for 2004 BMW 645Ci - W0133-1962384 Click to Enlarge
Website Reviews
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Part Number: W0133-1962384
Brand: Bosch
Notes: Remanufactured - 180 Amp
Product Remark: 180 Amp
Condition: Remanufactured
Shipping Options: Ground, Overnight, 2 Day
List Price:
$836.29
Our Price: $222.58
Core Price : $85.00
(71) In Stock
This Part Fits:
Catalog: A
Vehicle
2004 BMW 645Ci
Valeo Alternator - for 2005 BMW 645Ci - 12 31 7 540 992 Click to Enlarge
Website Reviews
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Part Number: 12 31 7 540 992
Brand: Valeo
Notes: Alternator - 180 Amp
Condition: New
Shipping Options: Ground
$337.73
(9) In Stock
This Part Fits:
Catalog: G
Vehicle
2005 BMW 645Ci
Remy Alternator - for 2004 BMW 645Ci 4.4L V8 - 12894 Click to Enlarge
5 Stars
Remy 12894
Alternator
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Part Number: 12894
Brand: Remy
Notes: Premium Remanufactured -- 180 Amps
Condition: Remanufactured
Shipping Options: Ground
$123.43
Core Price : $72.00
(9) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 BMW 645Ci 4.4L V8
Valeo Alternator - for 2004 BMW 645Ci - 12 31 7 540 992 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 12 31 7 540 992
Brand: Valeo
Notes: Alternator - 180 Amp
Condition: New
Shipping Options: Ground
$337.73
(9) In Stock
This Part Fits:
Catalog: G
Vehicle
2004 BMW 645Ci
Bosch Alternator - for 2004 BMW 645Ci - 12 31 7 540 992 Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: 12 31 7 540 992
Brand: Bosch
Notes: Alternator - 180 Amp
Condition: New
Shipping Options: Ground
$285.73
(15) In Stock
This Part Fits:
Catalog: G
Vehicle
2004 BMW 645Ci
BBB Industries Alternator - for 2005 BMW 645Ci 4.4L V8 - 11261 Click to Enlarge
Website Reviews
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Part Number: 11261
Brand: BBB Industries
Notes: Remanufactured ALTERNATOR -- 180 Amps
  • Premium-quality remanufactured alternator designed for dependability and reliability throughout the service life of the vehicle.
Condition: Remanufactured
Voltage: 12 Volts
Amperage Rating: 110 Amps
Fan Type: Internal
Regulator Type: Internal
New or Remanufactured: Remanufactured
OE Manufacturer: Valeo
Shipping Options: Ground
$115.08
Core Price : $65.00
(1) In Stock
This Part Fits:
Catalog: H
Vehicle Engine
2005 BMW 645Ci 4.4L V8
API Alternator - for 2005 BMW 645Ci - AL-1270 Click to Enlarge
Website Reviews
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Part Number: 18497-07737072
Brand: API
Notes: Remanufactured
Condition: Remanufactured
Shipping Options: Ground
$195.98
Core Price : $230.00
(7) In Stock
This Part Fits:
Catalog: P
Vehicle
2005 BMW 645Ci
AC Delco Alternator - for 2005 BMW 645Ci 4.4L V8 - 334-2744 Click to Enlarge
Website Reviews
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Part Number: 334-2744
Brand: AC Delco
Notes: Gold -- Remanufactured; Family VA-IF; Unit MFR VA; Amps 180; Pulley 6S; Internal Fan; Internal Regulator; Clock 12:00
Condition: Remanufactured
Amperage Rating: 180 A
Shipping Options: Ground
$354.98
Core Price : $63.00
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2005 BMW 645Ci 4.4L V8

Related Engine Electrical Parts

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

BMW 645Ci Alternator Reviews
5 of 5
Verified Customer
3/8/14 07:07 PM - USA

It work GREAT!! I'm telling everyone about this site!! - CW

- 2005 BMW 645Ci Alternator
5 of 5
Verified Customer
1/4/16 08:21 AM - USA

awesome price awesome product, I would recommend these guys to anyone. BMW wanted 1300 dollars to install a new alternator on my car, i got it here for 85 dollars. cant beat that with a stick - 2005 645ci

- 2005 BMW 645Ci Alternator
5 of 5
Verified Customer
5/23/16 03:46 PM - USA

The customer service is great, I love this place. I will continue to order from here. Thank You So much - Tina Murphy

- 2005 BMW 645Ci Alternator
4 of 5
Verified Customer
7/7/16 08:17 AM - USA

The part was affordable & high quality, but I don't feel that I should have to pay for the old part to be shipped back, to receive the core-credit. - My new alternator

- 2005 BMW 645Ci Alternator
5 of 5
Verified Customer
7/24/18 10:29 AM - USA

This remanufactured alternator was exactly the same model and manufacturer as the factory piece it replaced. Local parts stores wanted ~$300 for the same part. This one was $120 including shipping both ways after core return. - Reman alternator saves money

- 2005 BMW 645Ci Alternator
5 of 5
Verified Customer
8/8/18 02:34 PM - USA

I find every part and accessory I need and then some on this website.. - Jonathan McDonald

- 2005 BMW 645Ci Alternator