BUICK REGAL Charging Systems

Alternator, Chrome, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66431

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Alternator, Performance, Mini, High Amp, GM CS121 Case Style, 12 V, 120 Amps, Polished, V-Belt Pulley, Each

Part Number: TFF-7937APST

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Alternator, Internal Regulator, 70 Amp, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-8003

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Alternator, Polished, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66433

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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

Part Number: PWM-27294-114

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Alternators and Generators, S Series Alternators, 12 V, 170 amps, Internal Regulator, Serpentine Pulley/V-Belt, Buick, Cadillac, Chevy, GMC, Each

Part Number: MEH-7127170

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Alternator, Natural, 100 Amp, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7127D6G

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 63 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: SUM-G1666

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 100 Amp, Natural Finish, Buick, Chevy, GMC/Oldsmobile, Pontiac, L4/V6/V8, Each

Part Number: PWM-8500

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Battery Tray, One Battery Capacity, Steel, Black E-coated, Buick, Chevrolet, Oldsmobile, Pontiac, Each

Part Number: OPG-PZ00841

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Alternators and Generators, High-Amp Output Stealth Black Alternators, GM 10si Case Style, 12 V, 140 amps, Black Powdercoat, V-belt Pulley, Chevy, GMC

Part Number: TFF-7127NKB

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 150 Amp, Double V-Belt Pulley, Natural, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-47294-2

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Alternator, Internal Regulator, 100 Amp, 1-Wire, V-Belt, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: DUI-5559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Alternator, Internal Regulator, 140 Amp, Chrome, Buick, Chevy, Oldsmobile, Pontiac, GMC, V8, Each

Part Number: MCH-P556

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Alternator, External Regulator, 80 Amp, Chrome Plated, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: SUM-812112

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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

Part Number: PWM-67293-367

Not Yet Reviewed

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Alternator, Internal Regulator, 60 Amp, Chrome Plated, Chevy, GMC, Each

Part Number: PRO-66445-6N

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Nov 18, 2025 if ordered today

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Alternator, Performance, Silver Bullet, High Amp, GM 10si Case Style, 12 V, 140 Amps, Natural, V-Belt, Each

Part Number: TFF-7127KBULL

4.5 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Alternator, Performance, High Amp, GM 10si Case Style, 12 V, 140 Amps, Black Powdercoated, V-Belt, Each

Part Number: TFF-7127NKB12

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 100 amp, V-belt Pulley, Chevy, GMC, Each

Part Number: PRO-66434

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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

Part Number: PWM-48203

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Alternator, Smooth Look, Chrome, 100 Amp, 12v, GM12si, V-Belt Pulley, Each

Part Number: PWM-17297

2.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Alternators and Generators, Professional Remanufactured Alternators, Delco 10 SI Case Style, 12 V, 42 amps, V--belt Pulley, AMC, Chevrolet, GMC, Each

Part Number: ADO-334-2121

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

• Core Charge $7.00

Alternator, One-Wire, GM 10si, 12 V, 100 amps, Polished, Serpentine Pulley, Buick, Chevy, Oldsmobile, Pontiac

Part Number: TFF-7127NDP6G

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Alternator, Internal Regulator, 200 Amp, Chrome Plated, Buick, Chevy, GMC, Pontiac, Each

Part Number: PWM-37864

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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