1970 BUICK GS 455 Powermaster Alternators and Generators

Alternator, Internal Regulator, 150 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-37293

4.68 out of 5 stars ( 158 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Natural, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-7294

4.83 out of 5 stars ( 145 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47293

4.76 out of 5 stars ( 87 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17294

4.8 out of 5 stars ( 147 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Smooth Look, Delco 12 SI Case, 150 amps, 12 V, V-Belt Pulley, Black Powdercoated, Internal Regulator, Each

Part Number: PWM-57297

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Polished, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-67293

4.69 out of 5 stars ( 48 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Black Powdercoated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-57293

4.46 out of 5 stars ( 24 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-37293-114

4.8 out of 5 stars ( 20 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, HPR Series, Internal Regulator, 180 Amp, Chrome, Each

Part Number: PWM-837295-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47294

4.65 out of 5 stars ( 62 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, External Regulator, 100 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-7102

4.83 out of 5 stars ( 29 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-8002

4.85 out of 5 stars ( 60 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, 100 Amp, Internal Regulator, Natural, V-Belt, Buick, Chevy, GMC, Pontiac, Oldmsobile, Each

Part Number: PWM-7295

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Natural, Smooth Look, 150 Amp, 1-Groove V-Belt Pulley, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: PWM-47297

4.82 out of 5 stars ( 11 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, 1-Wire, Polished, AMC, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-27294

4.67 out of 5 stars ( 45 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, External Regulator, 100 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17102

4.64 out of 5 stars ( 22 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Smooth Look, Delco 12 SI Case, 150 amps, 12 V, V-Belt Pulley, Chrome, Internal Regulator, Each

Part Number: PWM-37297

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47293-104

4.87 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Smooth Look, Polished, 150 Amp, 12v, GM 12si, V-Belt Pulley, Each

Part Number: PWM-67297

4.68 out of 5 stars ( 34 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Retro, GM 10si, 12 V, 100 amps, V-belt Pulley, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: PWM-47127

4.27 out of 5 stars ( 15 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Smooth, Internal Regulator, 150 Amp, Chrome, Buick, Cadillac, Chevy, Oldsmobile, Pontiac,

Part Number: PWM-37297-313

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-17294-114

4.92 out of 5 stars ( 13 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 100 Amp, Black, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-8062

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Alternator, Internal Regulator, 150 Amp, Black Powdercoated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-57293-104

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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Altenator, Small Frame HPR, GM CS130D Case Style, 180 Amps, Natural, 12 V, One-Wire Capable, V-Belt, Internal Regualtor, Each

Part Number: PWM-847295

Not Yet Reviewed

Estimated Ship Date: Monday 3/9/2026 if shipped by air

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