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ACDelco

ACDelco Alternators

4.4 out of 5 stars 166 Customer Reviews

Losing power? ACDelco alternators can power up your vehicle's electrical systems and charge the battery while the engine's running. They're direct replacements for your factory originals and are manufactured using ISO quality standards. With 100 percent new components and engineering enhancements, they provide improved performance, efficiency, and service life for your vehicle. Almost like your originals, but just a little bit better--ACDelco alternators. Order the model designed for your vehicle application.

Showing In Stock Items. Show All 49 Items.

Results 1 - 8 of 8

ACDelco Alternators 88877278

ACDelco Alternators 88877278

ACDelco Alternators 88877278

Alternator, Delco CS130D, 105 amps, New, GM, Each

Part Number: ADO-335-1068

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877303

ACDelco Alternators 88877303

ACDelco Alternators 88877303

Alternators and Generators, Alternators, Delco 10 SI Case Style, 12 V, 63 amps, V-belt Pulley, AMC, Buick, Cadillac, Chevy, GMC, Jeep, Olds, Pontiac

Part Number: ADO-335-1093

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877233

ACDelco Alternators 88877233

ACDelco Alternators 88877233

Alternator, GM CS130, 12 V, 100 amps, Clockwise Rotation, Serpentine Pulley, Left Offset, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-335-1023

4.0 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877221

ACDelco Alternators 88877221

ACDelco Alternators 88877221

Alternator, CS130, 105 Amp, V Belt, Natural, Center Offset, Each

Part Number: ADO-335-1011

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877258

ACDelco Alternators 88877258

ACDelco Alternators 88877258

Alternators and Generators, Alternators, Delco CS144 Case Style, 12 V, 140 amps, Serpentine Pulley, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Each

Part Number: ADO-335-1048

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877250

ACDelco Alternators 88877250

ACDelco Alternators 88877250

Alternator, CS130, 105 Amp, Natural, Serpentine, Left Offset, Each

Part Number: ADO-335-1040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877304

ACDelco Alternators 88877304

ACDelco Alternators 88877304

Alternators and Generators, Delco 12 SI Case Style, 12 V, 78 amps, V-belt Pulley, Buick, Cadillac, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, Each

Part Number: ADO-335-1094

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

ACDelco Alternators 88877271

ACDelco Alternators 88877271

ACDelco Alternators 88877271

Alternator, Replacement, GM CS130D Case Style, 12 V, 100 amps, Serpentine Pulley, Chevrolet, GMC, Oldsmobile, Each

Part Number: ADO-335-1061

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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