Oldsmobile Alternators

Get an exact fit for your

Oldsmobile

Year

Choose Year

Year

Make

Choose Make

Make

Model

Choose Model

Model

Select One Wire Alternator

All

410

Yes

368

410 products

Sort By:

Clear All

Fitment

Oldsmobile

Products

$138 Off

Powermaster |

#2558400

Powermaster 8-400 Pro Series Alternator Kit, 55 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Powder Coated

$384.99

/each

$522.50

-24%

Powermaster |

#2557462

Powermaster 7462 Race Alternator, 90 Amp, 12V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Natural

$241.99

/each

$322.50

$118 Off

Powermaster |

#2558132

Powermaster 8132 Race Alternator, 100 Amps, 12V

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$354.99

/each

$472.50

Proform |

#58666431

Proform 66431 50-Amp Mini Alternator, Chrome Finish, 1-Wire

(1)

One Wire Alternator:

Yes

Alternator Amperage:

50 amp

Alternator Finish:

Chrome

$150.99

/each

King Chrome GM 1-Wire Alternator, 65 Amp w/Low Mount Bracket

Speedway Motors |

#9100788

King Chrome GM 1-Wire Alternator, 65 Amp w/Low Mount Bracket

(1)

One Wire Alternator:

Yes

Alternator Amperage:

65 amp

Alternator Finish:

Chrome plated

$179.99

/kit

How to Choose the Best Radiator for LS Swaps on a Budget

The radiator is an important, but often expensive part of that LS Swap. Here are some options to pick the best radiator for your LS swap on a budget.

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.

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.

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.

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.

Why Convert to A One Wire Alternator

Learn how to hook up a 1-wire alternator on your vehicle. 1-wire alternators are perfect for engine swaps or just keeping things simple for your project.

Ford Alternator Buying Guide

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

GM 10-Bolt Identification and Upgrades | 7.625, 7.5, 8.2, 8.5, 8.6

GM’s 10-bolt rear axle has been around since the 1960s, here’s how to determine if your junkyard find is worth taking home

How To Set Up Multiple Carburetors on a Vintage Engine

There's a right and wrong way to run a two-barrel carburetor on your vintage engine. Check out this guide about how to select the correct carburetor for your Flathead or vintage engine.

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.

GM One Wire Alternator, 65 Amp & Chrome 508 A/C Compressor

Speedway Motors |

#9100752

GM One Wire Alternator, 65 Amp & Chrome 508 A/C Compressor

One Wire Alternator:

Yes

Alternator Amperage:

65 amp

Alternator Finish:

Chrome plated

$855.99

/kit

King Chrome GM One Wire Alternator, 100 Amp w/Plain Bracket

Speedway Motors |

#9100753

King Chrome GM One Wire Alternator, 100 Amp w/Plain Bracket

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$221.99

/kit

-27%

Tuff Stuff |

#91033004

Tuff Stuff 7068 1 Wire Smooth Back Ford Alternator, 100 Amp

(51)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$140.99

/each

$194.34

King Chrome GM One Wire Alternator, 100 Amp w/Outboard Bracket

Speedway Motors |

#9100743

King Chrome GM One Wire Alternator, 100 Amp w/Outboard Bracket

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$245.99

/kit

Speedway Motors |

#9100744

King Chrome GM One Wire Alternator, 100 Amp w/Outboard Bracket

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome plated

$245.99

/kit

Ford 1G Style 110 Amp 1 Wire Alternator, Black

Speedway Motors |

#2891031-BLK

Ford 1G Style 110 Amp 1 Wire Alternator, Black

(7)

One Wire Alternator:

Yes

Alternator Amperage:

110 amp

Alternator Finish:

Powder Coated

$193.99

/each

-20%

Powermaster |

#25548202

Powermaster 48202 Street Alternator, 200A, Serpentine, 12V, Olds

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$393.99

/each

$492.50

$125 Off

Powermaster |

#25568202

Powermaster 68202 Street Alternator, 200A, Serpentine, 12V, Olds

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Polished

$499.99

/each

$625.00

$122 Off

Powermaster |

#25558202

Powermaster 58202 Street Alternator, 200A, Serpentine, 12V, Olds

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$398.99

/each

$521.25

$173 Off

Powermaster |

#25538202

Powermaster 38202 Street Alternator, 200A, Serpentine, 12V, Olds

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$451.99

/each

$625.00

-28%

King Chrome 1963-68 GM Alternator, 4-Wire Ext Regulator, 80 Amp

Speedway Motors |

#91367255

King Chrome 1963-68 GM Alternator, 4-Wire Ext Regulator, 80 Amp

(1)

One Wire Alternator:

Alternator Amperage:

80 amp

Alternator Finish:

Chrome plated

$167.99

/each

$233.62

-30%

Tuff Stuff |

#91033060

Tuff Stuff 7127NK6G 1 Wire Chrome Alternator, 140 AMP, 6 Groove Pulley

(1)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$182.99

/each

$262.83

-28%

Tuff Stuff |

#91033018

Tuff Stuff 7127NF 1 Wire Black Alternator, 100 AMP, V Groove Pulley

(2)

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$176.99

/each

$246.80

-20%

Powermaster |

#25518206

Powermaster 18206 Street Alternator, 105A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Chrome

$232.99

/each

$292.50

-20%

Powermaster |

#25528206

Powermaster 28206 Street Alternator, 120A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Polished

$232.99

/each

$292.50

$174 Off

Powermaster |

#255182116

Powermaster 182116 PowerGEN Alternator, 60 Amp, GM

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Chrome plated

$535.99

/each

$710.00

$163 Off

Powermaster |

#255282116

Powermaster 282116 PowerGEN Alternator, 60 Amp, GM Short

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Polished

$504.99

/each

$667.50

$129 Off

Powermaster |

#255282117

Powermaster 282117 PowerGEN Alternator, 60 Amp, GM Short

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Polished

$538.99

/each

$667.50

$174 Off

Powermaster |

#255182117

Powermaster 182117 PowerGEN Alternator, 60 Amp, GM

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Chrome

$535.99

/each

$710.00

$166 Off

Powermaster |

#25582117

Powermaster 82117 Shorty PowerGEN 1948-54 GM Alternator, 6V Neg Ground

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Satin

$432.99

/each

$598.75

-30%

Powermaster |

#25548206

Powermaster 48206 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Yes

Alternator Amperage:

165 amp

Alternator Finish:

Natural

$205.99

/each

$297.50

-18%

Powermaster |

#25538206

Powermaster 38206 Street Alternator, 150A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$291.99

/each

$357.50

-21%

Powermaster |

#25568206

Powermaster 68206 Street Alternator, 150A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

150 amp

Alternator Finish:

Polished

$279.99

/each

$357.50

-18%

Powermaster |

#25517290

Powermaster 17290 Retro Alternator, 120 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Chrome

$241.99

/each

$296.25

$113 Off

Tuff Stuff |

#UP233721

Tuff Stuff 7127NK 1 Wire Alternator, 140 AMP, V Groove Pulley

Garage Sale Type:

Blemished

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

$149.99

/each

$262.83

-34%

Tuff Stuff |

#91033085

Tuff Stuff 7127NK 1 Wire Alternator, 140 AMP, V Groove Pulley

(4)

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$170.99

/each

$262.83

$140 Off

Powermaster |

#2551821112

Powermaster 182111-2 PowerGEN Alternator, 90A, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Chrome

$582.99

/each

$722.50

$126 Off

Powermaster |

#255282111

Powermaster 282111 PowerGEN Alternator, 90 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Polished

$527.99

/each

$653.75

$139 Off

Powermaster |

#255182111

Powermaster 182111 Shorty PowerGEN Early GM Alternator, 12-Volt, Chr.

(1)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Chrome

$555.99

/each

$695.00

$117 Off

Powermaster |

#255821112

Powermaster 82111-2 Shorty PowerGEN Early GM Alternator, 12-Volt, Blk

(1)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Powder Coated

$493.99

/each

$611.25

$165 Off

Powermaster |

#25582111

Powermaster 82111 Shorty PowerGEN Early GM Alternator, 12-Volt

(3)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Powder Coated

$418.99

/each

$583.75

Showing 1 - 216 of 410 results

Shop Feedback:

Did you find what you are looking for?

Oldsmobile Alternators

Model

One Wire Alternator

Brand

Application

Department

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Powermaster 8-400 Pro Series Alternator Kit, 55 Amps, V-belt, 12V

Powermaster 7462 Race Alternator, 90 Amp, 12V 1 Wire Regulator

Powermaster 8132 Race Alternator, 100 Amps, 12V

Proform 66431 50-Amp Mini Alternator, Chrome Finish, 1-Wire

King Chrome GM 1-Wire Alternator, 65 Amp w/Low Mount Bracket

Related Articles

GM One Wire Alternator, 65 Amp & Chrome 508 A/C Compressor

King Chrome GM One Wire Alternator, 100 Amp w/Plain Bracket

Tuff Stuff 7068 1 Wire Smooth Back Ford Alternator, 100 Amp

King Chrome GM One Wire Alternator, 100 Amp w/Outboard Bracket

King Chrome GM One Wire Alternator, 100 Amp w/Outboard Bracket

Ford 1G Style 110 Amp 1 Wire Alternator, Black

Powermaster 48202 Street Alternator, 200A, Serpentine, 12V, Olds

Powermaster 68202 Street Alternator, 200A, Serpentine, 12V, Olds

Powermaster 58202 Street Alternator, 200A, Serpentine, 12V, Olds

Powermaster 38202 Street Alternator, 200A, Serpentine, 12V, Olds

King Chrome 1963-68 GM Alternator, 4-Wire Ext Regulator, 80 Amp

Tuff Stuff 7127NK6G 1 Wire Chrome Alternator, 140 AMP, 6 Groove Pulley

Tuff Stuff 7127NF 1 Wire Black Alternator, 100 AMP, V Groove Pulley

Powermaster 18206 Street Alternator, 105A, Serpentine, 12V, Chevy

Powermaster 28206 Street Alternator, 120A, Serpentine, 12V, Chevy

Powermaster 182116 PowerGEN Alternator, 60 Amp, GM

Powermaster 282116 PowerGEN Alternator, 60 Amp, GM Short

Powermaster 282117 PowerGEN Alternator, 60 Amp, GM Short

Powermaster 182117 PowerGEN Alternator, 60 Amp, GM

Powermaster 82117 Shorty PowerGEN 1948-54 GM Alternator, 6V Neg Ground

Powermaster 48206 Street Alternator, 165A, Serpentine, 12V, Chevy

Powermaster 38206 Street Alternator, 150A, Serpentine, 12V, Chevy

Powermaster 68206 Street Alternator, 150A, Serpentine, 12V, Chevy

Powermaster 17290 Retro Alternator, 120 Amps, V-belt, 12V, GM

Tuff Stuff 7127NK 1 Wire Alternator, 140 AMP, V Groove Pulley

Tuff Stuff 7127NK 1 Wire Alternator, 140 AMP, V Groove Pulley

Powermaster 182111-2 PowerGEN Alternator, 90A, V-belt, 12V, GM

Powermaster 282111 PowerGEN Alternator, 90 Amps, V-belt, 12V, GM

Powermaster 182111 Shorty PowerGEN Early GM Alternator, 12-Volt, Chr.

Powermaster 82111-2 Shorty PowerGEN Early GM Alternator, 12-Volt, Blk

Powermaster 82111 Shorty PowerGEN Early GM Alternator, 12-Volt

Popular Parts

Models: