Alternator Wiring Adapters

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Powermaster Alternator Wiring Harness Adapters 140

Wiring Harness Adapter, GM 10SI Wiring to CS121, CS130 or CS144 Alternator, Each

Part Number: PWM-140

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Wiring Harness Adapter, GM 10SI Wiring to CS121, CS130, CS144 Alternator, w/out Alt Warn Light - GM 12102921 1988-95, Each

Part Number: PCO-5327PT

5.0 out of 5 stars ( 12 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Alternator Wiring Adapter, Alternator Conversion Pigtail, Converts Delco CS130D to CS130, Each

Part Number: TFF-7520G

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Wiring Harness Adapter, GM 10SI Wiring to CS121, CS130, CS144 Alternator, w/Alt Warn Light - GM 12083462, 1988-95, Each

Part Number: PCO-5328PT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air