1991 GMC SONOMA Charging Systems

Alternator, GM CS130, Internal Regulator, 220 Amp, Chrome, V-Belt, GM, Each

Part Number: TSN-ES1022C

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Internal Regulator, 140 Amp, Black, Left Offset, Buick, Chevy, GMC, Olds, Pontiac, Each

Part Number: PWM-57861

4.66 out of 5 stars ( 32 )

Estimated Ship Date: Today

• Free Shipping

Battery, 12 V, Deep Cycle/Starting, 641 Cranking Amps at 32 Degrees F, 6.5 in. L, 4.92 in. H, 6.93 in. W, Top Mount, Each

Part Number: XSP-D925

4.83 out of 5 stars ( 23 )

Cannot be shipped Internationally

• Restricted
• Free Shipping

Alternator, GM CS130, Internal Regulator, 160 Amp, Chrome, Straight Clocking, Buick, Chevy, GMC, Each

Part Number: TSN-ES1006C

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Alternator, GM CS130, Internal Regulator, 160 Amp, Black, Straight Clocking, Buick, Chevy, GMC, Each

Part Number: TSN-ES1006BK

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Street, Internal Regulator, 140 Amp, 12 V, Natural, Serpentine, Chevy, GMC, Oldsmobile, Pontiac

Part Number: PWM-47461

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Internal Regulator, 140 Amp, Chrome Plated, Left Offset, Chevy, GMC, Pontiac, Each

Part Number: PWM-37861

4.38 out of 5 stars ( 21 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Street, 12 V, 105 amps, Serpentine Pulley, Left Offset, Buick, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PWM-7861

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

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: Today

Alternator, CS130, Side Battery Terminal, Internal Regulator, 140 Amp, Black, Buick, Oldsmobile, Pontiac, Chevy, GMC, Each

Part Number: PWM-57461

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

• Free Shipping

Alternator, CS130, 140 Amp, Serpentine, Polished, Center Offset, Each

Part Number: PWM-67401

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Internal Regulator, 105 Amp, Chrome Plated, Left Offset, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PWM-17861

4.6 out of 5 stars ( 10 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Chrome, 155 Amp, Center Offset, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: PWM-374011MR

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

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

Part Number: PWM-174011

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

• 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, XS Volt, 140 Amp, 12/16 V, GM CS130, 6 Groove Serpentine, Natural, Left Side Mount, Each

Part Number: PWM-478618

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

• Free Shipping

Alternator; CS130; 140 Amp; w/Side Battery Post; 6 Groove Pulley; Right Mount; Polished

Part Number: PWM-67460

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Alternator, CS130, 140 Amp, Natural, Serpentine, Right Offset, Each

Part Number: PWM-47860

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Alternator, CS130, V Belt, Polished, Center Offset, Each

Part Number: PWM-674011

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Alternator, CS130, 140 Amp, Serpentine, Chrome, Center Offset, Each

Part Number: PWM-37401

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

• Free Shipping

Alternator, GM CS130, Internal Regulator, 160 Amp, Chrome, Buick, Chevy, GMC, Each

Part Number: TSN-ES1005C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Alternator, CS130, 140 Amp, Black Powdercoated, Center Offset, Each

Part Number: PWM-57401

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 4, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: PWM-274011

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Alternator, XS Volt, 140 Amp, 12/16 V, GM CS130, 6 Groove Serpentine, Black, Driver Side Mount, Left Offset, Each

Part Number: PWM-578618

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

• Free Shipping

Alternator, Natural, 140 Amp, 12v, GM CS130, Serpentine Belt Pulley, Right Offset, Side Battery Post, Each

Part Number: PWM-47460

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order