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BMW Z4 Alternator Reviews
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Shop BMW Z4 Replacement Alternator

Search our online alternator catalog and find the lowest priced discount auto parts on the web. We sell wholesale to the public. We offer high quality new, OEM, aftermarket and remanufactured BMW Z4 Alternator parts. We specialize in a wide-variety of high-quality car parts and accessories for your car, truck or SUV. Call toll free to order or place your order online via our secure checkout system. Our online parts catalog uses real-time inventory, so you can be assured the parts you buy are in stock at the time of ordering. Most orders are shipped the same day.

We stock these Alternator brands for the BMW Z4: ValeoBoschRemyBBB IndustriesWAI GlobalAPIAC Delco

Select your Z4 year

Review Fitment Notes
Showing 20 of 238 Results
Valeo Alternator - for 2007 BMW Z4 3.2L 6 Cyl - W0133-1781729 Click to Enlarge
5 Stars
Valeo W0133-1781729
Alternator
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Part Number: W0133-1781729
Brand: Valeo
Notes: OE Replacement - 100% New - 150 Amp
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$716.10
Our Price: $290.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2007 BMW Z4 3.2L 6 Cyl
Bosch Alternator - for 2004 BMW Z4 3.0L 6 Cyl - AL0816N Click to Enlarge
5 Stars
Bosch AL0816N
Alternator
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Part Number: AL0816N
Brand: Bosch
Notes: Alternator -- New; To 120 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: New
Amperage Rating: 120 A
Pulley Included: Yes
Shipping Options: Ground
$289.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 BMW Z4 3.0L 6 Cyl
Bosch Alternator - for 2003 BMW Z4 3.0L 6 Cyl - AL0816X Click to Enlarge
Website Reviews
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Part Number: AL0816X
Brand: Bosch
Notes: Alternator -- Remanufactured; To 120 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: Remanufactured
Amperage Rating: 120 A
Pulley Included: Yes
Shipping Options: Ground
$166.43
Core Price : $75.00
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 BMW Z4 3.0L 6 Cyl
Bosch Alternator - for 2003 BMW Z4 3.0L 6 Cyl - AL0816N Click to Enlarge
5 Stars
Bosch AL0816N
Alternator
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Part Number: AL0816N
Brand: Bosch
Notes: Alternator -- New; To 120 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: New
Amperage Rating: 120 A
Pulley Included: Yes
Shipping Options: Ground
$289.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 BMW Z4 3.0L 6 Cyl
Valeo Alternator - for 2006 BMW Z4 3.2L 6 Cyl - W0133-1781729 Click to Enlarge
5 Stars
Valeo W0133-1781729
Alternator
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Part Number: W0133-1781729
Brand: Valeo
Notes: OE Replacement - 100% New - 150 Amp
Condition: New
Shipping Options: Ground, Overnight, 2 Day
OEM
List Price:
$716.10
Our Price: $290.58
(1) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2006 BMW Z4 3.2L 6 Cyl
Bosch Alternator - for 2005 BMW Z4 3.0L 6 Cyl - AL0816N Click to Enlarge
5 Stars
Bosch AL0816N
Alternator
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Part Number: AL0816N
Brand: Bosch
Notes: Alternator -- New; To 120 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: New
Amperage Rating: 120 A
Pulley Included: Yes
Shipping Options: Ground
$289.43
(8) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2005 BMW Z4 3.0L 6 Cyl
Bosch Alternator - for 2004 BMW Z4 - 12 31 7 519 620 Click to Enlarge
Website Reviews
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Part Number: 12 31 7 519 620
Brand: Bosch
Notes: Alternator - 120 Amp (Compact) (Rebuilt) -- With oval-shaped 2-pin plug socket.
Condition: Remanufactured
Shipping Options: Ground
$208.73
Core Price : $75.00
(4) In Stock
This Part Fits:
Catalog: G
Vehicle
2004 BMW Z4
Bosch Alternator - for 2004 BMW Z4 3.0L 6 Cyl - AL0816X Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: AL0816X
Brand: Bosch
Notes: Alternator -- Remanufactured; To 120 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: Remanufactured
Amperage Rating: 120 A
Pulley Included: Yes
Shipping Options: Ground
$166.43
Core Price : $75.00
(44) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2004 BMW Z4 3.0L 6 Cyl
Remy Alternator - for 2003 BMW Z4 3.0L 6 Cyl - 12440 Click to Enlarge
Website Reviews
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Part Number: 12440
Brand: Remy
Notes: Premium Remanufactured -- 120 Amps
Condition: Remanufactured
Voltage: 12
Amperage Rating: 120
OE Manufacturer: Bosch
New or Remanufactured: Remanufactured
Shipping Options: Ground
$124.43
Core Price : $66.00
(2) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2003 BMW Z4 3.0L 6 Cyl
Valeo Alternator - for 2006 BMW Z4 M Coupe - 12 31 7 837 691 Click to Enlarge
Website Reviews
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Part Number: 12 31 7 837 691
Brand: Valeo
Notes: Alternator - 150 Amp
Condition: New
Shipping Options: Ground
$300.73
(5) In Stock
This Part Fits:
Catalog: G
Vehicle Sub Model
2006 BMW Z4 M Coupe
Bosch Alternator - for 2007 BMW Z4 3.0L 6 Cyl - W0133-1848738 Click to Enlarge
Website Reviews
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Part Number: W0133-1848738
Brand: Bosch
Notes: Remanufactured - 155 Amp - Also Required: (1) 12 31 0 392 568 Screw Set
Condition: Remanufactured
Shipping Options: Ground Shipping
List Price:
$752.64
Our Price: $346.58
Core Price : $90.00
(1) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2007 BMW Z4 3.0L 6 Cyl
Valeo Alternator - for 2007 BMW Z4 M Coupe - 12 31 7 837 691 Click to Enlarge
Website Reviews
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Part Number: 12 31 7 837 691
Brand: Valeo
Notes: Alternator - 150 Amp
Condition: New
Shipping Options: Ground
$300.73
(5) In Stock
This Part Fits:
Catalog: G
Vehicle Sub Model
2007 BMW Z4 M Coupe
Bosch Alternator - for 2006 BMW Z4 3.0L 6 Cyl - W0133-1848738 Click to Enlarge
Website Reviews
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Part Number: W0133-1848738
Brand: Bosch
Notes: Remanufactured - 155 Amp - Also Required: (1) 12 31 0 392 568 Screw Set
Condition: Remanufactured
Shipping Options: Ground Shipping
List Price:
$752.64
Our Price: $346.58
Core Price : $90.00
(1) In Stock
This Part Fits:
Catalog: A
Vehicle Engine
2006 BMW Z4 3.0L 6 Cyl
Bosch Alternator - for 2006 BMW Z4 3.0L 6 Cyl - AL0842X Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: AL0842X
Brand: Bosch
Notes: Alternator -- Remanufactured; To 155 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: Remanufactured
Amperage Rating: 180 A
Pulley Included: Yes
Shipping Options: Ground
$273.43
Core Price : $85.00
(11) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2006 BMW Z4 3.0L 6 Cyl
Bosch Alternator - for 2007 BMW Z4 3.0L 6 Cyl - AL0842X Click to Enlarge
Website Reviews
Loading Reviews...
Part Number: AL0842X
Brand: Bosch
Notes: Alternator -- Remanufactured; To 155 Amp Alternator
  • Built for extremes! Our new and reman starters and alternators are 100% factory tested to ensure reliable performance, under extremes of heat, cold and high demand
  • Our new and reman starters and alternators are designed to perform equal to or better than the original equipment parts, that they replace
  • Our new and reman starters and alternators are designed to be identical in fit and performance to original equipment parts
  • Our new and reman starters and alternators utilize the latest manufacturing technologies and highest quality parts to ensure the best performance and longest life
Condition: Remanufactured
Amperage Rating: 180 A
Pulley Included: Yes
Shipping Options: Ground
$273.43
Core Price : $85.00
(11) In Stock
This Part Fits:
Catalog: B
Vehicle Engine
2007 BMW Z4 3.0L 6 Cyl
BBB Industries Alternator - for 2016 BMW Z4 3.0L 6 Cyl - 11366 Click to Enlarge
Website Reviews
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Part Number: 11366
Brand: BBB Industries
Notes: Remanufactured ALTERNATOR -- 170 Amps
Condition: Remanufactured
Shipping Options: Ground
$133.08
Core Price : $70.00
View Details
This Part Fits:
Catalog: H
Vehicle Engine
2016 BMW Z4 3.0L 6 Cyl
Remy Alternator - for 2016 BMW Z4 2.0L 4 Cyl - 11121 Click to Enlarge
Website Reviews
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Part Number: 11121
Brand: Remy
Notes: Premium Remanufactured -- Standard; 170 Amps
Condition: Remanufactured
Voltage: 12
Amperage Rating: 170
OE Manufacturer: Nippondenso
New or Remanufactured: Remanufactured
Shipping Options: Ground
$245.98
Core Price : $77.00
View Details
This Part Fits:
Catalog: C
Vehicle Engine
2016 BMW Z4 2.0L 4 Cyl
WAI Global Alternator - for 2005 BMW Z4 2.5L 6 Cyl - 13986N Click to Enlarge
5 Stars
WAI Global 13986N
Alternator
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Part Number: 13986N
Brand: WAI Global
Notes: Alternator
Condition: New
Shipping Options: Ground
$201.98
(1) In Stock
This Part Fits:
Catalog: T
Vehicle Engine
2005 BMW Z4 2.5L 6 Cyl
API Alternator - for 2005 BMW Z4 3.0L 6 Cyl - AL-768 Click to Enlarge
Website Reviews
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Part Number: 18505-07377417
Brand: API
Notes: Remanufactured
Condition: Remanufactured
Shipping Options: Ground
$98.98
Core Price : $125.00
View Details
This Part Fits:
Catalog: P
Vehicle Engine
2005 BMW Z4 3.0L 6 Cyl
AC Delco Alternator - for 2008 BMW Z4 3.0L 6 Cyl - 334-2813 Click to Enlarge
Website Reviews
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Part Number: 334-2813
Brand: AC Delco
Notes: Gold -- Remanufactured; Family BO-IF; Unit MFR BO; Amps 155; Pulley 6SCP; Internal Fan; Internal Regulator; Clock 12:00
Condition: Remanufactured
Amperage Rating: 155 A
Shipping Options: Ground
$219.98
Core Price : $40.00
View Details
This Part Fits:
Catalog: N
Vehicle Engine
2008 BMW Z4 3.0L 6 Cyl

Related Engine Electrical Parts

Alternators available for the following BMW Z4 years: 2016, 2015, 2014, 2013, 2012, 2008, 2007, 2006, 2005, 2004, 2003, 16, 15, 14, 13, 12, 08, 07, 06, 05, 04, 03. This part is also sometimes called BMW Z4 Car Alternators. We stock alternator parts for most BMW models including X5, 335i, 540i, 740iL, 325i, 745Li, 328i, 528i, 745i, 535i, 545i, 740i, 530i, 525i, 750Li, 325xi, M3, 645Ci, 330Ci, 330i, X3, 325Ci, M5, 535xi, 318i, 323i, Z3, 330xi, 335xi, 550i, 328xi, 2002, 650i, 320i, 750i, 328i xDrive, 318ti, M6, 325is and 335i xDrive.

BMW Z4 Alternator Reviews
5 of 5
Verified Customer
9/20/14 06:32 PM - USA

When I received the alternator in the mail by UPS, it came in big brown box. Inside, there was a few inflated plastic bags to absorb shock. There was also another box, smaller of course, where the alternator was located. I opened it and wow! As their website claimed, it was brand NEW, Valeo alternator, which is the OEM brand for my BMW Z4 ///M. I searched for details and yes it was a legitimate OEM part, only for $375 when the average price for OEM is $750! I installed it immediately and my car started as if it was a new vehicle! Everything worked fine. Thank you parts geek!! - OEM Valeo alternator, exactly what I needed!

- 2007 BMW Z4 Alternator
5 of 5
Verified Customer
6/1/15 10:16 AM - USA

Excellent price for an OEM alternator for my MY06 Z4M Roadster! - David L-M

- 2006 BMW Z4 Alternator
5 of 5
Verified Customer
9/3/16 11:28 AM - USA

Perfect direct fit exact OEM product. Don't pay more for the same thing. Installation was simple. One hour later, all the dash lights are back to normal behavior, engine idle smooth. This is the stuff. - Terry L

- 2007 BMW Z4 Alternator
5 of 5
Verified Customer
1/15/20 08:43 AM - USA

I have not installed this yet, ( it's strictly a summer fun car) however, the packaging was good, the timely shipping was excellent, and the part is as describe. It was an easy purchase. - Great Service

- 2005 BMW Z4 Alternator