Cadillac Alternators

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-27%

Powermaster |

#25537902

Powermaster 37902 GM CS130 140A Chrome Alternator, 6-Groove, Left

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$223.99

/each

$307.50

GM Denso Style 1-Wire Mini Race Alternator, 90 Amp

Speedway Motors |

#2891004

GM Denso Style 1-Wire Mini Race Alternator, 90 Amp

(32)

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Pulley Style:

V-belt

as low as

$162.99

/each

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

$126 Off

Powermaster |

#25588818

Powermaster 8-8818 CS121 Pro Series 100 Amp Kit, Snug Mount, XS

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$459.99

/each

$586.25

$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

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.

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.

Gen 4 LS Engines - Junkyard LS Swap Identification Guide: Part 2

Learn how to identfy motors for your LS Swap. In this guide we cover generation 4 small block engines and some of the cheaper options for more power.

Upgrade Your Ride with a Mini Starter!

Little is thought of your engine’s starter until it refuses to turn your engine over at the worst possible moment. Today’s powerful mini starters can crank the biggest engines with ease. Learn how in our buyer’s guide.

Engines That Fit My Car: Dimensions for Common Engine Swaps

Knowing popular engine dimensions and weights are critical to a successful engine swap in your project vehicle

-30%

Powermaster |

#2558172

Powermaster 8172 Race Alternator, 55 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

55 amp

Alternator Finish:

Natural

$177.99

/each

$256.25

$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

-20%

Powermaster |

#25537297364

Powermaster 37297-364 Smooth Look Alternator, 140 Amp, 12si

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$246.99

/each

$308.75

-18%

Powermaster |

#25528476114

Powermaster 28476-114 Race Alternator, 100A, 16V 1 Wire Regulator

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$352.99

/each

$435.00

-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

-7%

Holley |

#425197301

Holley 197-301 Alternator with 130 Amp Capability

One Wire Alternator:

Alternator Amperage:

130 amp

Alternator Finish:

Natural

$449.95

/each

$483.95

-7%

Holley |

#425197302

Holley 197-302 Premium Alternator, 150A, Natural

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Natural

$571.95

/each

$618.95

-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

$140 Off

Powermaster |

#255282096

Powermaster 282096 PowerGEN Alternator, 60 Amps, V-belt, 6V

One Wire Alternator:

Yes

Alternator Amperage:

60 amp

Alternator Finish:

Polished

$443.99

/each

$583.75

-24%

Powermaster |

#255578026

Powermaster 578026 GM CS130 Race Alternator, 140A, 16V, 2-Ear

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Satin

$225.99

/each

$297.50

Proform |

#586141148

Proform 141-148 Slant-Edge Alternator, GM 10SI, 100 Amp, Orange

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$269.95

/each

Proform |

#586141149

Proform 141-149 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$269.95

/each

Proform |

#586141150

Proform 141-150 Slant-Edge Alternator, GM 10SI, 100 Amp, Red

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$269.95

/each

Proform |

#586141151

Proform 141-151 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$276.99

/each

Proform |

#586141153

Proform 141-153 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Matte

$267.99

/each

Proform |

#586141156

Proform 141-156 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$272.99

/each

Vintage Air |

#725042918

Vintage Air 042918 170 Amp Chrome Mechman (P101) Alternator

One Wire Alternator:

Alternator Amperage:

170 amp

Alternator Finish:

Chrome

$506.99

/each

$108 Off

Powermaster |

#255820912

Powermaster 82091-2 PowerGEN Alternator, 90 Amps, V-belt, 12V

One Wire Alternator:

Yes

Alternator Amperage:

90 amp

Alternator Finish:

Powder Coated

$419.99

/each

$527.50

$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

$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

-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

-21%

Powermaster |

#255857148

Powermaster 8-57148 Ford Style Race Alternator, 150A, Black

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Powder Coated

$307.99

/each

$393.75

$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

-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

-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

-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

-20%

Powermaster |

#255867100344

Powermaster 8-67100-344 Alternator, 100 Amp, Ford

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Polished

$235.99

/each

$297.50

-24%

Powermaster |

#25567297114

Powermaster 67297-114 Smooth Look Alternator, 140 Amp, 12si

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$222.99

/each

$295.00

Showing 1 - 180 of 383 results

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Cadillac Alternators

Model

One Wire Alternator

Brand

Application

Department

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Powermaster 37902 GM CS130 140A Chrome Alternator, 6-Groove, Left

GM Denso Style 1-Wire Mini Race Alternator, 90 Amp

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

Powermaster 8-8818 CS121 Pro Series 100 Amp Kit, Snug Mount, XS

Powermaster 8132 Race Alternator, 100 Amps, 12V

Related Articles

Powermaster 8172 Race Alternator, 55 Amps, V-belt, 12V

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

Powermaster 37297-364 Smooth Look Alternator, 140 Amp, 12si

Powermaster 28476-114 Race Alternator, 100A, 16V 1 Wire Regulator

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

Holley 197-301 Alternator with 130 Amp Capability

Holley 197-302 Premium Alternator, 150A, Natural

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

Powermaster 282096 PowerGEN Alternator, 60 Amps, V-belt, 6V

Powermaster 578026 GM CS130 Race Alternator, 140A, 16V, 2-Ear

Proform 141-148 Slant-Edge Alternator, GM 10SI, 100 Amp, Orange

Proform 141-149 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

Proform 141-150 Slant-Edge Alternator, GM 10SI, 100 Amp, Red

Proform 141-151 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

Proform 141-153 Slant-Edge Alternator, GM 10SI, 100 Amp, Gray

Proform 141-156 Slant-Edge Alternator, GM 10SI, 100 Amp, Silver

Vintage Air 042918 170 Amp Chrome Mechman (P101) Alternator

Powermaster 82091-2 PowerGEN Alternator, 90 Amps, V-belt, 12V

Powermaster 377591 Alternator, 200Amp, Ford 3G

Powermaster 282091-2 PowerGEN Alternator, 90 Amp, Universal

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

Powermaster 8-57148 Ford Style Race Alternator, 150A, Black

Powermaster 182091 PowerGEN Alternator, 90 Amp, 12V

Powermaster 182096 PowerGEN Alternator, 60 Amp, 6V

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

Powermaster 27297-364 Alternator, 100 Amp

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 8-67100-344 Alternator, 100 Amp, Ford

Powermaster 67297-114 Smooth Look Alternator, 140 Amp, 12si

Popular Makes and Parts

Models: