Pontiac Alternators

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$122 Off

Powermaster |

#255178058

Powermaster 178058 XS Volt Alternator, 140 Amp

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$398.99

/each

$521.25

-18%

Powermaster |

#25517805

Powermaster 17805 Street Alternator, 140A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$399.99

/each

$492.50

-20%

Powermaster |

#25528272

Powermaster 28272 Street Alternator, 120A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

120 amp

Alternator Finish:

Polished

$232.99

/each

$292.50

-20%

Powermaster |

#25518272

Powermaster 18272 Street Alternator, 120A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

120 amp

Alternator Finish:

Chrome

$232.99

/each

$292.50

-25%

Powermaster |

#25538272

Powermaster 38272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Chrome

$265.99

/each

$357.50

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

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GM Alternator Identification

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Why Convert to A One Wire Alternator

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

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Ford Alternator Buying Guide

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

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.

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

-21%

Powermaster |

#25558272

Powermaster 58272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Powder Coated

$257.99

/each

$327.50

-18%

Powermaster |

#25568272

Powermaster 68272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Polished

$290.99

/each

$357.50

-20%

Powermaster |

#25548272

Powermaster 48272 Street Alternator, 165A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

165 amp

Alternator Finish:

Natural

$235.99

/each

$297.50

-18%

Powermaster |

#255478058

Powermaster 478058 XS Volt Alternator, 200 Amp

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Natural

$398.99

/each

$492.50

$119 Off

Powermaster |

#255378058

Powermaster 378058 Alternator, 200 Amp

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$475.99

/each

$595.00

$158 Off

Powermaster |

#25537805

Powermaster 37805 Street Alternator, 200A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Chrome

$406.99

/each

$565.00

-19%

Powermaster |

#255578058

Powermaster 578058 XS Volt Alternator, 200 Amp

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Satin

$408.99

/each

$505.00

-18%

Powermaster |

#25557805

Powermaster 57805 Street Alternator, 200A, Serpentine, 12V, Chevy

One Wire Alternator:

Alternator Amperage:

200 amp

Alternator Finish:

Powder Coated

$385.99

/each

$476.25

-29%

Tuff Stuff |

#7458242

Tuff Stuff 8242 LS1 GM Alternator, 125 Amp, 1-Wire Or OEM Hookup

One Wire Alternator:

Yes

Alternator Amperage:

125 amp

Alternator Finish:

Natural

$221.99

/each

$312.71

-20%

Powermaster |

#25537293344

Powermaster 37293-344 Alternator, 150 Amp

One Wire Alternator:

Yes

Alternator Amperage:

150 amp

Alternator Finish:

Chrome

$225.99

/each

$283.75

-20%

Powermaster |

#25567860

Powermaster 67860 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Polished

$243.99

/each

$307.50

-20%

Powermaster |

#255578608

Powermaster 578608 XS Volt Alternator, 140 Amps, Serpentine, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$243.99

/each

$307.50

-19%

Powermaster |

#2558242

Powermaster 8242 Alternator, 120 Amp

One Wire Alternator:

Yes

Alternator Amperage:

120 amp

Alternator Finish:

Natural

$204.99

/each

$253.75

$158 Off

Powermaster |

#25567805

Powermaster 67805 GM CS144 Alternator, 200A, 6-Groove, Polished

One Wire Alternator:

Yes

Alternator Amperage:

200 amp

Alternator Finish:

Polished

$406.99

/each

$565.00

-22%

Tuff Stuff |

#7457139FU6

Tuff Stuff 7139FBULL6 GM Silver Bullet 100 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Powder Coated

$190.99

/each

$246.80

-22%

Tuff Stuff |

#7457140AU6

Tuff Stuff 7140ABULL6 GM Silver Bullet 140 Amp Alternator, Chr

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$262.99

/each

$341.07

-34%

Tuff Stuff |

#7457127D6

Tuff Stuff 7127D6 GM Alternator, 100 Amp, 1-Wire, Factory Cast

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Natural

$126.99

/each

$194.34

-30%

Tuff Stuff |

#7457127K6

Tuff Stuff 7127K6 GM Alternator, 140 Amp, 1-Wire, Factory Cast

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Natural

$159.99

/each

$230.78

-22%

Tuff Stuff |

#7457140FU6

Tuff Stuff 7140FBULL6 GM Silver Bullet 140 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$217.99

/each

$282.06

-31%

Tuff Stuff |

#7457127NKB6

Tuff Stuff 7127NKB6 GM Alternator, 140 Amp, 1-Wire, Black

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$169.99

/each

$246.80

-22%

Tuff Stuff |

#7457139AU6

Tuff Stuff 7139ABULL6 GM Silver Bullet 100 Amp Alternator, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

100 amp

Alternator Finish:

Chrome

$214.99

/each

$278.84

-20%

Powermaster |

#255574601

Powermaster 574601 Street Alternator, 140 Amps, V-belt, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Powder Coated

$243.99

/each

$307.50

-18%

Powermaster |

#25537402

Powermaster 37402 Street Alternator, 140A, Serpentine, 12V, GM

One Wire Alternator:

Yes

Alternator Amperage:

140 amp

Alternator Finish:

Chrome

$274.99

/each

$337.50

$109 Off

Tuff Stuff |

#7457935K16G22

Tuff Stuff 7935K-16G22 GM Silver Bullet 160 Amp Alternator, Cast

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Natural

$278.99

/each

$388.40

$109 Off

Tuff Stuff |

#7457935F

Tuff Stuff 7935F GM Alternator, 160 Amp, 1-Wire/OEM, Chrome

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Chrome

$278.99

/each

$387.56

-22%

Tuff Stuff |

#7457935G6G22

Tuff Stuff 7935FP6G22 GM Alternator, 160 Amp, 1-Wire/OEM, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$325.99

/each

$422.20

$109 Off

Tuff Stuff |

#7457935CU

Tuff Stuff 7935CBULL GM Silver Bullet 160 Amp Alternator, Black

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Powder Coated

$278.99

/each

$387.56

-28%

Tuff Stuff |

#745793511G

Tuff Stuff 7935-11G GM Alternator, 105 Amp, 1-Wire/OEM, Cast

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Natural

$237.99

/each

$332.60

$113 Off

Tuff Stuff |

#7457935BU6G

Tuff Stuff 7935BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Polished

$288.99

/each

$401.90

-28%

Tuff Stuff |

#7457935DP6G

Tuff Stuff 7935DP6G GM Alternator, 105 Amp, 1-Wire/OEM, Polished

One Wire Alternator:

Yes

Alternator Amperage:

105 amp

Alternator Finish:

Polished

$244.99

/each

$341.65

-28%

Tuff Stuff |

#7457935K11G

Tuff Stuff 7935K-11G GM Alternator, 160 Amp, 1-Wire/OEM, Cast

One Wire Alternator:

Yes

Alternator Amperage:

160 amp

Alternator Finish:

Natural

$236.99

/each

$330.15

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Pontiac Alternators

Model

One Wire Alternator

Brand

Application

Availability

Discounts

Engine Family

Price

Customer Rating

Products

Powermaster 178058 XS Volt Alternator, 140 Amp

Powermaster 17805 Street Alternator, 140A, Serpentine, 12V, Chevy

Powermaster 28272 Street Alternator, 120A, Serpentine, 12V, Chevy

Powermaster 18272 Street Alternator, 120A, Serpentine, 12V, Chevy

Powermaster 38272 Street Alternator, 165A, Serpentine, 12V, Chevy

Related Articles

Powermaster 58272 Street Alternator, 165A, Serpentine, 12V, Chevy

Powermaster 68272 Street Alternator, 165A, Serpentine, 12V, Chevy

Powermaster 48272 Street Alternator, 165A, Serpentine, 12V, Chevy

Powermaster 478058 XS Volt Alternator, 200 Amp

Powermaster 378058 Alternator, 200 Amp

Powermaster 37805 Street Alternator, 200A, Serpentine, 12V, Chevy

Powermaster 578058 XS Volt Alternator, 200 Amp

Powermaster 57805 Street Alternator, 200A, Serpentine, 12V, Chevy

Tuff Stuff 8242 LS1 GM Alternator, 125 Amp, 1-Wire Or OEM Hookup

Powermaster 37293-344 Alternator, 150 Amp

Powermaster 67860 Street Alternator, 140A, Serpentine, 12V, GM

Powermaster 578608 XS Volt Alternator, 140 Amps, Serpentine, GM

Powermaster 8242 Alternator, 120 Amp

Powermaster 67805 GM CS144 Alternator, 200A, 6-Groove, Polished

Tuff Stuff 7139FBULL6 GM Silver Bullet 100 Amp Alternator, Black

Tuff Stuff 7140ABULL6 GM Silver Bullet 140 Amp Alternator, Chr

Tuff Stuff 7127D6 GM Alternator, 100 Amp, 1-Wire, Factory Cast

Tuff Stuff 7127K6 GM Alternator, 140 Amp, 1-Wire, Factory Cast

Tuff Stuff 7140FBULL6 GM Silver Bullet 140 Amp Alternator, Black

Tuff Stuff 7127NKB6 GM Alternator, 140 Amp, 1-Wire, Black

Tuff Stuff 7139ABULL6 GM Silver Bullet 100 Amp Alternator, Chrome

Powermaster 574601 Street Alternator, 140 Amps, V-belt, 12V, GM

Powermaster 37402 Street Alternator, 140A, Serpentine, 12V, GM

Tuff Stuff 7935K-16G22 GM Silver Bullet 160 Amp Alternator, Cast

Tuff Stuff 7935F GM Alternator, 160 Amp, 1-Wire/OEM, Chrome

Tuff Stuff 7935FP6G22 GM Alternator, 160 Amp, 1-Wire/OEM, Pol

Tuff Stuff 7935CBULL GM Silver Bullet 160 Amp Alternator, Black

Tuff Stuff 7935-11G GM Alternator, 105 Amp, 1-Wire/OEM, Cast

Tuff Stuff 7935BBULL6G GM Silver Bullet 160 Amp Alternator, Pol

Tuff Stuff 7935DP6G GM Alternator, 105 Amp, 1-Wire/OEM, Polished

Tuff Stuff 7935K-11G GM Alternator, 160 Amp, 1-Wire/OEM, Cast

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