BUICK Powermaster Parts and Accessories

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

Part Number: PWM-27294-313

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator, PowerGEN, Internal Regulator, 90 Amp, 12 V, Polished, Each

Part Number: PWM-282111

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, GM AD230 Case Style, 165 Amps, Polished, 12 V, One-Wire Capable, V-Belt, Internal Regulator, Each

Part Number: PWM-68413

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Estimated Ship Date: Apr 30, 2026 if ordered today

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3-Wire "Hair Pin Replacement" for 6.61" Straight Mount-Upgrade for 10DN/10si/12si/CS130-175A+ Top/145A+ Idle

Part Number: PWM-837295

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Estimated Ship Date: May 4, 2026 if ordered today

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Alternator, XS Volt, Black, 300 Amp, Serpentine Pulley, Buick, Chevy, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: PWM-582038SPL

3.67 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Alternator, Internal Regulator, 170 Amp, Polished, Buick, Chevy, 5.7L, Each

Part Number: PWM-28112

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Estimated Ship Date: May 8, 2026 if ordered today

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Alternator; CS130; 105 Amp; Small Case; w/Side Battery Terminal; 1 Serp Pulley; Pulley Cover; Left Mount; Ch

Part Number: PWM-17461-362

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator, Internal Regulator, 200 Amp, 16V, Natural, Buick, Chevy, GMC, Oldsmobile, Pontiac, Jeep, Each

Part Number: PWM-478066

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator, XS Volt, Internal Regulator, 200 Amp, CS144 Case, Natural, GM, Each

Part Number: PWM-482038

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: PWM-27294-364

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator, PowerGEN Alternators, 6V, 60 amps, Negative Ground, Chrome, 3/8 in. V-Belt Pulley, Each

Part Number: PWM-182117

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator, GM AD230 Case Style, 165 Amps, Plated, Chrome, 12 V, One-Wire Capable, V-Belt Pulley, Side Post, Each

Part Number: PWM-38413

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Estimated Ship Date: May 11, 2026 if ordered today

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Alternator, Internal Regulator, 165 Amp, Polished, Serpentine, Chevy, Pontiac, Each

Part Number: PWM-68272

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 23, 2026 if ordered today

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Alternator; XS Volt; Hi Amp Alternator; Special CS144; 300 Amp; Natural; Large Case; Offset Mount

Part Number: PWM-482038SPL

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Estimated Ship Date: May 1, 2026 if ordered today

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Alternator, PowerGEN, Internal Regulator, 90 Amp, 12 V, Polished, Each

Part Number: PWM-282051

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Estimated Ship Date: Apr 28, 2026 if ordered today

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

Part Number: PWM-17294-332

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Smooth Look, GM 12si, 12 V, 100 amps, Polished, Serpentine Pulley, Buick, Cadillac, Chevy, Pontiac

Part Number: PWM-27297-313

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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

Part Number: PWM-37293-364

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Estimated Ship Date: May 8, 2026 if ordered today

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Alternator, PowerGEN Alternator, 6V Negative Ground, 60 amps, Polished, V-Belt Pulley, Each

Part Number: PWM-282117

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator, Race Alternator, GM CS144 Style, 12/14/16V, 200 amps, Natural, Serpentine Pulley, Each

Part Number: PWM-478058

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Starter, PowerMAX Plus, Standard Rotation, Chrome, Chevy, GMC, Pontiac, Each

Part Number: PWM-19009

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: PWM-17294-364

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Estimated Ship Date: Apr 22, 2026 if ordered today

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Alternator. PowerGEN Alternators, Delco Generator Case Style, 12V, 90 amps, Chrome, 3/8 in. V-Belt Pulley, Each

Part Number: PWM-182051-4

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Estimated Ship Date: Apr 22, 2026 if ordered today

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

Part Number: PWM-67293-344

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 28, 2026 if ordered today

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Alternator, Street Alternator, GM CS144 Case Style, 12/14/16V, 200 amps, Satin Black, Serpentine Pulley, Each

Part Number: PWM-578058

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Estimated Ship Date: May 1, 2026 if ordered today

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