Buick Opel Alternators

Get an exact fit for your

Buick Opel

Year

Choose Year

Year

Make

Buick

Make

Model

Opel

Model

Select One Wire Alternator

All

Yes

32 products

Sort By:

Clear All

Fitment

Buick Opel

Products

$129 Off

Powermaster |

#25528164

Powermaster 28164 Denso Style Race Alternator, 75A, Polished, XS

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Polished

$415.99

/each

$545.00

-18%

Powermaster |

#25528163

Powermaster 28163 Denso Style Race Alternator, 75A, 100mm, Polish

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Polished

$385.99

/each

$476.25

-21%

Powermaster |

#255857108

Powermaster 8-57108 Ford Style Race Alternator, 100A, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Satin

$253.99

/each

$323.75

-20%

Powermaster |

#255810211

Powermaster 8102-1 Denso Style Race Alternator, 65A, Offset Right

One Wire Alternator:

Yes

Alternator Amperage:

65 amp

Alternator Finish:

Natural

$232.99

/each

$292.50

-19%

Powermaster |

#2558173

Powermaster 8173 Denso Style Race Alternator, 75A, 100mm, Natural

(1)

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Natural

$237.99

/each

$296.25

Installing Spacer Rings on Buick Brake Drums

Follow this visual guide on installing spacer rings for Buick style finned brake drums to help center the drum on the hub. Learn some tips on using old and new parts for the installation.

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.

Ford Alternator Buying Guide

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

Spin-on Oil Filter Adapter for Early Hemis

Tim M. has tried to stay true to the vintage route, but sometimes, exceptions must be made. For example, the original oiling system's paper element and canister are functional, but an upgraded system will be more reliable.

-19%

Powermaster |

#2558174

Powermaster 8174 Denso Style Race Alternator, 75A, Natural, XS

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Natural

$281.99

/each

$348.75

$111 Off

Powermaster |

#2558721

Powermaster 8-721 CS121 Pro Series 100 Amp Kit, 1V Pulley

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$444.99

/each

$556.25

-24%

Powermaster |

#255847108

Powermaster 8-47108 Ford Style Race Alternator, 100A, Natural

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$227.99

/each

$302.50

-25%

Powermaster |

#255847148

Powermaster 8-47148 Ford Style Race Alternator, 150A, Natural

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$272.99

/each

$367.50

-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

$103 Off

Powermaster |

#2558164

Powermaster 8164 Denso Style Race Alternator, 75A, Black, XS Volt

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$345.99

/each

$448.75

-22%

Powermaster |

#2558163

Powermaster 8163 Denso Style Race Alternator, 75A, 100mm, Black

One Wire Alternator:

Yes

Alternator Amperage:

75 amp

Alternator Finish:

Powder Coated

$297.99

/each

$382.50

-18%

Powermaster |

#2557297104

Powermaster 7297-104 Smooth Look Alternator, 100A, Serp, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$176.99

/each

$216.25

1973-86 GM Chrome Alternator, Internal Regulator, 60 Amp

Speedway Motors |

#91067150

1973-86 GM Chrome Alternator, Internal Regulator, 60 Amp

(10)

One Wire Alternator:

Alternator Amperage:

60 amp

Alternator Finish:

Chrome plated

$160.99

/each

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

Speedway Motors |

#91367163

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

(7)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Chrome plated

$233.99

/each

-22%

Powermaster |

#25567127

Powermaster 67127 Retro Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$182.99

/each

$237.50

-18%

Powermaster |

#25547127

Powermaster 47127 Retro Alternator, 100 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$172.99

/each

$211.25

-23%

Powermaster |

#25547297104

Powermaster 47297-104 Smooth Look Alternator, 150A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$199.99

/each

$261.25

-25%

Powermaster |

#25567297313

Powermaster 67297-313 Smooth Look Alternator, 150A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$237.99

/each

$317.50

-17%

Powermaster |

#25557297104

Powermaster 57297-104 Smooth Look Alternator, 150A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$231.99

/each

$282.50

-20%

Powermaster |

#25527297344

Powermaster 27297-344 Smooth Look Alternator, 100A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$205.99

/each

$257.50

-21%

Powermaster |

#25517297313

Powermaster 17297-313 Smooth Look Alternator, 100A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$207.99

/each

$265.00

-19%

Powermaster |

#25527297313

Powermaster 27297-313 Smooth Look Alternator, 100A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$212.99

/each

$265.00

-18%

Powermaster |

#25567297367

Powermaster 67297-367 Smooth Look Alternator, 150A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$258.99

/each

$317.50

-26%

Powermaster |

#25547297

Powermaster 47297 Smooth Look Alternator, 150A, V-belt, Chevy

(1)

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$192.99

/each

$261.25

-19%

Powermaster |

#25527297367

Powermaster 27297-367 Smooth Look Alternator, 100A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$212.99

/each

$265.00

-20%

Powermaster |

#25537297367

Powermaster 37297-367 Smooth Look Alternator, 150A, V-belt, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$250.99

/each

$317.50

-24%

Powermaster |

#25537297313

Powermaster 37297-313 Smooth Look Alternator, 150A, Serp, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$240.99

/each

$317.50

-22%

Tuff Stuff Silver Bullet One Wire Alternator, 100 Amp Rating

Tuff Stuff |

#91071396

Tuff Stuff Silver Bullet One Wire Alternator, 100 Amp Rating

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Pulley Style:

Serpentine

as low as

$190.99

/each

$246.80

-28%

Tuff Stuff Silver Bullet One Wire Alternator, 140 AMP Rating

Tuff Stuff |

#91071406

Tuff Stuff Silver Bullet One Wire Alternator, 140 AMP Rating

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Pulley Style:

Serpentine

as low as

$202.99

/each

$282.80

-28%

Tuff Stuff Silver Bullet One Wire Alternators - 100 Amp GM V-Belt Pulley

Tuff Stuff |

#9107139

Tuff Stuff Silver Bullet One Wire Alternators - 100 Amp GM V-Belt Pulley

(33)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Pulley Style:

V-belt

as low as

$188.99

/each

$262.83

Tuff Stuff Silver Bullet One Wire Alternator - 140 Amp GM V-Belt Pulley

Tuff Stuff |

#9107140

Tuff Stuff Silver Bullet One Wire Alternator - 140 Amp GM V-Belt Pulley

(13)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Belt Type:

V-Belt

as low as

$282.99

/each

Showing all 32 results

Shop Feedback:

Did you find what you are looking for?

Buick Opel Alternators

Year

One Wire Alternator

Brand

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Powermaster 28164 Denso Style Race Alternator, 75A, Polished, XS

Powermaster 28163 Denso Style Race Alternator, 75A, 100mm, Polish

Powermaster 8-57108 Ford Style Race Alternator, 100A, Black

Powermaster 8102-1 Denso Style Race Alternator, 65A, Offset Right

Powermaster 8173 Denso Style Race Alternator, 75A, 100mm, Natural

Related Articles

Powermaster 8174 Denso Style Race Alternator, 75A, Natural, XS

Powermaster 8-721 CS121 Pro Series 100 Amp Kit, 1V Pulley

Powermaster 8-47108 Ford Style Race Alternator, 100A, Natural

Powermaster 8-47148 Ford Style Race Alternator, 150A, Natural

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

Powermaster 8164 Denso Style Race Alternator, 75A, Black, XS Volt

Powermaster 8163 Denso Style Race Alternator, 75A, 100mm, Black

Powermaster 7297-104 Smooth Look Alternator, 100A, Serp, 12V, GM

1973-86 GM Chrome Alternator, Internal Regulator, 60 Amp

1969-Up GM Alternator, 80 Amp, 3-Wire, Internal Regulator

Powermaster 67127 Retro Alternator, 100 Amps, V-belt, 12V, GM

Powermaster 47127 Retro Alternator, 100 Amps, V-belt, 12V, GM

Powermaster 47297-104 Smooth Look Alternator, 150A, Serp, Chevy

Powermaster 67297-313 Smooth Look Alternator, 150A, Serp, Chevy

Powermaster 57297-104 Smooth Look Alternator, 150A, Serp, Chevy

Powermaster 27297-344 Smooth Look Alternator, 100A, V-belt, Chevy

Powermaster 17297-313 Smooth Look Alternator, 100A, Serp, Chevy

Powermaster 27297-313 Smooth Look Alternator, 100A, Serp, Chevy

Powermaster 67297-367 Smooth Look Alternator, 150A, V-belt, Chevy

Powermaster 47297 Smooth Look Alternator, 150A, V-belt, Chevy

Powermaster 27297-367 Smooth Look Alternator, 100A, V-belt, Chevy

Powermaster 37297-367 Smooth Look Alternator, 150A, V-belt, Chevy

Powermaster 37297-313 Smooth Look Alternator, 150A, Serp, Chevy

Tuff Stuff Silver Bullet One Wire Alternator, 100 Amp Rating

Tuff Stuff Silver Bullet One Wire Alternator, 140 AMP Rating

Tuff Stuff Silver Bullet One Wire Alternators - 100 Amp GM V-Belt Pulley

Tuff Stuff Silver Bullet One Wire Alternator - 140 Amp GM V-Belt Pulley