CHEVROLET IMPALA Charging Systems

Alternator, S Series Alternator, 12 V, 240 amps, Chrome, One Wire, Serpentine Pulley, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: MEH-7127240C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

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

Part Number: PWM-8060

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Battery, Mega-Tron, 12 V, Starting, 800 Cold Cranking Amps, Side Posts, Each

Part Number: ISB-MTP-78

4.8 out of 5 stars ( 10 )

• Core Charge $18.00
• Restricted
• Free Shipping

Alternator, Smooth Look, GM 12si, 12 V, 150 amps, Polished, V-belt Pulley, Buick, Chevy, Olds, Pontiac, Each

Part Number: PWM-67297-367

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Alternators, Mini Factory Cast Plus, GM CS121 Case Style, 12 V, 120 amps, Internal Regulator, Serpentine Pulley, Buick, Chevrolet, Oldsmobile, Each

Part Number: TFF-79376G

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

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 12/22/2025

• Free Shipping

Battery, Performance Series, Dry Cell, 12 V, Deep Cycle/Starting, 792 Cold Cranking Amps, Top Post, Each

Part Number: ODY-34-790

4.8 out of 5 stars ( 5 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Voltage Regulator, GM OE, 12 V, American Motors, Buick, Cadillac, Chevy, GMC, Hudson, International, Jeep, Nash, Oldsmobile, Packard, Pontiac, Each

Part Number: ADO-D618

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks

Battery Hold Down, Steel, Black EDP Coated, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: AMD-341-3466-1

3.83 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/22/2025

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 12/22/2025

• Free Shipping
• $20 Summit Bucks

Alternator, Chrome, Internal Regulator, V-Belt Pulley, 120 Amp, 1-Wire, GM, Each

Part Number: PRO-66445-12N

4.33 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Alternator, Black, 250 Amps, Serpentine, Chevy, Each

Part Number: TFF-8112NF

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

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

Part Number: PRO-66445-8N

4.96 out of 5 stars ( 24 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

1-Wire HPR Series, for 6.61" Straight Mount-Upgrade for 10DN/10si/12si/CS130-180A+ Top/145A+ Idle

Part Number: PWM-847296-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

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

Part Number: PWM-67293-114

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Delco Energizer R59 Battery Topper Top Post

Part Number: OER-T70781

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

Alternator, Polished, 140 Amp, 1-Wire, Serpentine, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: TFF-7140BBULL6G

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Alternator, Black Powdercoated, 100 amps, V-Belt, 1-Wire, GM, Each

Part Number: TFF-7127NF

4.3 out of 5 stars ( 23 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Alternator, Chrome, 100 amps, 1-wire, V-Belt, GM, Each

Part Number: TFF-7127ND

4.38 out of 5 stars ( 13 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Alternator, Remanufactured, Delco CS 10SI Case Style, 12V, 63 amps, Internal Regulator, V-Belt Pulley, AMC, Buick, Cadillac, Chevy, GMC, Pontiac, Each

Part Number: ADO-334-2614

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

• Core Charge $7.00
• $20 Summit Bucks

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

Part Number: TFF-7127NKB9

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 2, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Alternators and Generators, Slant Edge Alternator, GM 10SI Case, Liquid Black Finish, 12V, 100 amp, 1-wire Hook-up, V-Belt, GM, Small/Big Block, Each

Part Number: PRO-141-147

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

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

Part Number: PWM-8072

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Alternator, Black Wrinkle Powdercoated, V-Belt, 50 Amp, Nippondenso, 1-Wire, Each

Part Number: PRO-66432

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

• Free Shipping

Battery Cable, Original Equipment, Assembled, Black and Blue Synthetic Rubber Jacket, Top Post/Eyelet Ends, Each

Part Number: ADO-4BC30X

4.92 out of 5 stars ( 12 )

Estimated Ship Date: Monday 12/22/2025

• $20 Summit Bucks