BMW Alternators, Generators, and Charging

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-9%

New Vintage USA |

#2760112391

New Vintage USA 01123-91 Performance Voltmeter Black

$109.99

/each

$120.99

-16%

Speedhut |

#140172101S

Speedhut R2-V1-SXL 2-1/16" Voltmeter, 6-18V w/Warning

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-1/16"

$96.35

/each

$115.62

-16%

Speedhut |

#140172111C

Speedhut L2-V1-COB Cobra 2-1/16" Voltmeter, 6-18V w/Warning

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-1/16"

$84.31

/each

$101.18

-16%

Speedhut |

#140172111L

Speedhut L2-V1-LEG 2-1/16" Volt Gauge 6-18V

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-1/16"

$84.31

/each

$101.18

-16%

Speedhut |

#140172112P

Speedhut L2-V2-PTC 2-1/16" Voltmeter, 6-18V w/Warning, Pontiac

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-1/16"

$84.31

/each

$101.18

Alternator vs Generator Pros & Cons | Conversion Tips for Your Car

If you're considering upgrading your classic car's charging system with an generator to alternator conversion, here are some helpful tips.

Alternator Bracket Install on a 454 Big Block Chevy

Kevin W. walks through each step of installing a new alternator bracket on a 454 Big Block Chevy.

GM Alternator Identification

Learn about GM alternator identification in our guide. We cover GM 3 wire alternators, 1 wire alternators, and externally regulated so you know what to choose.

Ammeter vs Voltmeter: How They Work, and Which One Is Right for Your Car

Ammeters and voltmeters are two very different ways of monitoring your vehicle’s charging system. Both are better than an “idiot light” but which one is right for your build?

Battery Relocation to Trunk or Other Area of Your Vehicle

There are several aspects of a properly relocated battery installation. Our guide will help you ensure that your relocation goes smoothly.

Selecting the Right Wire Size for Automotive Alternator to Battery Applications

Selecting the right battery cable wire size for automotive alternator to battery applications is crucial for optimal electrical performance and preventing potential issues. Our guide helps you choose the right wire gauge for any length of wire run.

Ford Alternator Buying Guide

Brief review of the different types of Ford alternators and regulators available through Speedway Motors.

Automotive Batteries Explained-What's Best For You?

Our automotive battery buyer's guide walks you through the most popular battery types and how to determine what is best for your application, be it street performance, racing, or otherwise.

How to Install a Billet LS Alternator Bracket

Follow this guide on installing a Speedway Motors Billet LS Alternator Bracket. If you’re looking for a simple solution that looks good while solving positioning issues from factory brackets, then these brackets are for you.

Custom Battery Box and Cables

Speedway Motors employee Jess M. talks about the custom battery tray and cables she built for her '33 Ford.

-16%

Speedhut |

#140172501S

Speedhut R25-V1-SXL Street XL 2-5/8" Voltmeter, 6-18V w/Warning

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-5/8"

$109.47

/each

$131.37

-16%

Speedhut |

#140172511L

Speedhut L25-V1-LEG 2-5/8" Volt Gauge 6-18V

Lighted:

Yes

Gauge Style:

Analog

Gauge Diameter:

2-5/8"

$96.35

/each

$115.62

AutoMeter |

#1826709CB

AutoMeter 6709-CB Fuel/Volt Gauge, 2 1/16 Inch, Cobalt, Elite

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$181.99

/each

Intellitronix |

#188C9015R

Intellitronix C9015R LED Digital Voltmeter, Red

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$121.25

/each

Intellitronix |

#188CS9015B

Intellitronix CS9015B LED Digital Voltmeter, Blue

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$129.11

/each

Intellitronix |

#188CS9015R

Intellitronix CS9015R LED Digital Voltmeter, Red

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$129.11

/each

Intellitronix |

#188CS9015W

Intellitronix CS9015W LED Digital Voltmeter, White

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$129.11

/each

AutoMeter |

#182P34421

AutoMeter P34421 Volt Gauge, 2 1/16 Inch, 16V, Silver/Chrome

Gauge Type:

Electric

Lighted:

Yes

Gauge Face Color:

Silver

$226.99

/each

Intellitronix |

#188B9015R

Intellitronix B9015R LED Bargraph/Voltmeter, Red

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$77.44

/each

Intellitronix |

#188B9015W

Intellitronix B9015W LED Bargraph/Voltmeter, White

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$77.44

/each

AutoMeter |

#182P344128

AutoMeter P344128 Volt Gauge, 2 1/16 Inch, 16V, White/Black

Gauge Type:

Electric

Lighted:

Yes

Gauge Face Color:

White

$229.99

/each

Intellitronix |

#188MS9015B

Intellitronix MS9015B LED Digital Voltmeter, Blue

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$70.71

/each

Intellitronix |

#188MS9015G

Intellitronix MS9015G LED Digital Voltmeter, Green

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$70.71

/each

Intellitronix |

#188MS9015R

Intellitronix MS9015R LED Digital Voltmeter, Red

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$70.71

/each

Intellitronix |

#188M9015G

Intellitronix M9015G LED Digital Voltmeter, Green

Lighted:

Yes

Gauge Face Color:

Black

Gauge Style:

Digital

$59.47

/each

-18%

Powermaster |

#25528466114

Powermaster 28466-114 Race Alternator, 90A, 16V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$352.99

/each

$435.00

$140 Off

Powermaster |

#2552820912

Powermaster 282091-2 PowerGEN Alternator, 90 Amp, Universal

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$443.99

/each

$583.75

$163 Off

Powermaster |

#255182091

Powermaster 182091 PowerGEN Alternator, 90 Amp, 12V

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Chrome

$504.99

/each

$667.50

$166 Off

Powermaster |

#255182096

Powermaster 182096 PowerGEN Alternator, 60 Amp, 6V

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Chrome

$514.99

/each

$681.25

-19%

Powermaster |

#25517297364

Powermaster 17297-364 Smooth Look Alternator, 100 Amp, 12si

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$206.99

/each

$257.50

-17%

Powermaster |

#25517297114

Powermaster 17297-114 Smooth Look Alternator, 100 Amp, 12si

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$198.99

/each

$242.50

-20%

Powermaster |

#25537297114

Powermaster 37297-114 Smooth Look Alternator, 150 Amp, 12si

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$235.99

/each

$295.00

-19%

Powermaster |

#25527297364

Powermaster 27297-364 Alternator, 100 Amp

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$206.99

/each

$257.50

AutoMeter |

#1822356

AutoMeter 2356 Auto Gage Air-Core Voltmeter Gauge w/Panel, 1-1/2

(1)

Gauge Face Color:

Black

Sold in Quantity:

Each

$34.99

/each

AutoMeter |

#1822362

AutoMeter 2362 Auto Gage Air-Core Voltmeter Gauge w/Panel, 2 Inch

(1)

Gauge Face Color:

Black

Sold in Quantity:

Each

$43.99

/each

AutoMeter |

#1823683

AutoMeter 3683 Volt Gauge, 2 1/16 Inch, 18V W/ Peak And Warn

Gauge Type:

Electric

Lighted:

Yes

Gauge Face Color:

Black

$186.99

/each

$107 Off

Powermaster |

#255377591

Powermaster 377591 Alternator, 200Amp, Ford 3G

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$451.99

/each

$558.75

-21%

Powermaster |

#255684831

Powermaster 684831 GM CS130D Alternator, 165A, 6-Groove, Polished

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Polished

$290.99

/each

$372.50

-21%

Powermaster |

#2558471418

Powermaster 8-471418 Ford Style Race Alternator, 150A, V-Belt

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$283.99

/each

$363.75

-23%

Powermaster |

#2557466104

Powermaster 7466-104 Race Alternator, 90A, 16V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$268.99

/each

$351.25

-21%

Powermaster |

#2557476104

Powermaster 7476-104 Race Alternator, 100A, 16V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$274.99

/each

$351.25

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BMW Alternators, Generators, and Charging

Part

Brand

Application

Availability

Engine Family

Discounts

Price

Customer Rating

Products

New Vintage USA 01123-91 Performance Voltmeter Black

Speedhut R2-V1-SXL 2-1/16" Voltmeter, 6-18V w/Warning

Speedhut L2-V1-COB Cobra 2-1/16" Voltmeter, 6-18V w/Warning

Speedhut L2-V1-LEG 2-1/16" Volt Gauge 6-18V

Speedhut L2-V2-PTC 2-1/16" Voltmeter, 6-18V w/Warning, Pontiac

Related Articles

Speedhut R25-V1-SXL Street XL 2-5/8" Voltmeter, 6-18V w/Warning

Speedhut L25-V1-LEG 2-5/8" Volt Gauge 6-18V

AutoMeter 6709-CB Fuel/Volt Gauge, 2 1/16 Inch, Cobalt, Elite

Intellitronix C9015R LED Digital Voltmeter, Red

Intellitronix CS9015B LED Digital Voltmeter, Blue

Intellitronix CS9015R LED Digital Voltmeter, Red

Intellitronix CS9015W LED Digital Voltmeter, White

AutoMeter P34421 Volt Gauge, 2 1/16 Inch, 16V, Silver/Chrome

Intellitronix B9015R LED Bargraph/Voltmeter, Red

Intellitronix B9015W LED Bargraph/Voltmeter, White

AutoMeter P344128 Volt Gauge, 2 1/16 Inch, 16V, White/Black

Intellitronix MS9015B LED Digital Voltmeter, Blue

Intellitronix MS9015G LED Digital Voltmeter, Green

Intellitronix MS9015R LED Digital Voltmeter, Red

Intellitronix M9015G LED Digital Voltmeter, Green

Powermaster 28466-114 Race Alternator, 90A, 16V 1 Wire Regulator

Powermaster 282091-2 PowerGEN Alternator, 90 Amp, Universal

Powermaster 182091 PowerGEN Alternator, 90 Amp, 12V

Powermaster 182096 PowerGEN Alternator, 60 Amp, 6V

Powermaster 17297-364 Smooth Look Alternator, 100 Amp, 12si

Powermaster 17297-114 Smooth Look Alternator, 100 Amp, 12si

Powermaster 37297-114 Smooth Look Alternator, 150 Amp, 12si

Powermaster 27297-364 Alternator, 100 Amp

AutoMeter 2356 Auto Gage Air-Core Voltmeter Gauge w/Panel, 1-1/2

AutoMeter 2362 Auto Gage Air-Core Voltmeter Gauge w/Panel, 2 Inch

AutoMeter 3683 Volt Gauge, 2 1/16 Inch, 18V W/ Peak And Warn

Powermaster 377591 Alternator, 200Amp, Ford 3G

Powermaster 684831 GM CS130D Alternator, 165A, 6-Groove, Polished

Powermaster 8-471418 Ford Style Race Alternator, 150A, V-Belt

Powermaster 7466-104 Race Alternator, 90A, 16V 1 Wire Regulator

Powermaster 7476-104 Race Alternator, 100A, 16V 1 Wire Regulator

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