2012 GMC SIERRA 1500 Electrical Wiring

Wire Connectors, Female Type, Gray, Buick, Cadillac, Chevrolet, Geo, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-PT1798

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-PT2782

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Wiring Connector, GM 19368859, Cadillac, CTS, Gray Plastic, Each

Part Number: ADO-PT3846

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

Electrical Switches, Replacement, Passenger Air Bag Disable Switch, Chevrolet, GMC, Each

Part Number: ADO-25920670

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 1/19/2026

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: ADO-PT1799

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

Wiring Connector, OEM Type, MAF Sensor Pigtail, 5-pin, Female, Quick-disconnect, Chevy, Pontiac, Each

Part Number: JMS-JLS3LS7PT

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 6 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT2712

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Ignition Switches, ACDelco GM Genuine Parts Ignition Switches, Ignition and Start Switch, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-85636870

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Power Window Switch, OEM Style, Rocker, Illuminated, Plastic, Black, Each

Part Number: RNB-901-341

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 1/19/2026

Wiring Pigtails, 3-pin, Male, Black, for use on Acura®, for Hyundai, Buick, Cadillac, Chevy, Dodge, GMC, Mitsubishi, Olds, Pontiac, Saab, Suzuki, Each

Part Number: SMP-S656

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Wiring Pigtails, Female, for Infiniti, for Nissan, BMW, Buick, Chevy, Chrysler, Fiat, GMC, Oldsmobile, Porsche, Smart, Subaru, Toyota, Volvo, Each

Part Number: SMP-S-1686

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 1/19/2026

LED Light Harness, Resistors, 921,194 Bulb Type, Kit

Part Number: PUT-240002

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Chevrolet, GMC, Each

Part Number: ADO-PT3043

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

EM- Fog Lamp Switch Cn

Part Number: SMP-S-1399

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Multi-Function Relay

Part Number: SMP-RY-1757

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Mirror Switch

Part Number: RNB-901-182

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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Pigtail

Part Number: RNB-645-163

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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Trans Range Sensor

Part Number: RNB-511-107

Not Yet Reviewed

Estimated Ship Date: Feb 6, 2026 if ordered today

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SWITCH

Part Number: NAL-15804093

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Wiring Pigtail, Multi-Purpose Wire Connector, Battery, Hood Ajar, Camshaft Position, Cadillac, Chevy, GMC, Each

Part Number: ADO-PT3765

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Trailer Brake Control Switch - Circuit Board

Part Number: RNB-601-226

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

Ignition Switch, OEM Replacement, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SMP-US747

Not Yet Reviewed

Estimated Ship Date: Monday 1/19/2026

EM- A/C Amb Air Temp Cn

Part Number: SMP-S-1641

Not Yet Reviewed

Estimated Ship Date: Feb 4, 2026 if ordered today

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KEY ASM-DR LK & IGN LK (UNCODED)

Part Number: NAL-23372322

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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EM- Power Window Switch

Part Number: SMP-DWS-807

Not Yet Reviewed

Estimated Ship Date: Feb 5, 2026 if ordered today

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• Special Order