GMC SIERRA 2500 HD Ignitions & Electrical

Oil Pressure Safety Switch, Steel, Natural, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-12685371

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Battery Cable, Direct Fit, Negative, PVC, Black, Each

Part Number: ADO-2LF32XE

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Relay, Replacement, 12V, 5-Terminal, Fuel Injection, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-13509878

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, Multi-Purpose Connector, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-85518225

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Engine Oil Level Sensor, Engine Oil Level Sensor, SWITCH,ENG OIL LVL IND (STRAIGHT ELEC CONN)

Part Number: ADO-12603782

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 2 Wires, Multi-Purpose Connector, Buick, Cadillac, Chevy, GMC, Each

Part Number: ADO-PT2929

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Steering Wheel Position Sensors, ACDelco GM Genuine Parts Steering Wheel Position Sensors, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-26104070

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Battery Cables, Direct Fit, ACDelco GM Genuine Parts Battery Cables, Negative, Black, Chevy, GMC, Each

Part Number: ADO-85590393

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Electrical Switches, ACDelco Replacement Switches, Transfer Case Switch, Cadillac, Chevy, GMC, Each

Part Number: ADO-19259312

Not Yet Reviewed

Estimated Ship Date: Jan 2, 2026 if ordered today

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Crankshaft Position Sensors, Replacement, Chevrolet, GMC, Each

Part Number: ADO-12641040

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Air Temperature Sensors, Replacement, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-15-51259

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Estimated Ship Date: Dec 29, 2025 if ordered today

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

Part Number: ADO-PT2830

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 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

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Estimated Ship Date: Today

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Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 16 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT1416

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Battery Current Sensor, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-13505369

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Body Control Module, GM OE, Cadillac, Chevy, GMC, Each

Part Number: ADO-13587700

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Multi Purpose Wire Connector

Part Number: ADO-PT3012

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Spark Plug Wires, Assembled, 7mm, Spiral Core, Black, Chevy, GMC, 8.1L, Set

Part Number: ADO-748FF

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Crankshaft Position Sensors, ACDelco Crankshaft Position Sensors, 3-Terminal, Chevy, GMC, Each

Part Number: ADO-213-4277

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Battery Cables, Direct Fit, ACDelco GM Genuine Parts Battery Cables, Positive, Chevy, GMC, Each

Part Number: ADO-20916133

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 2 Wires, Multi-Purpose Connector, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-PT2649

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 1 Wire, Multi-Purpose Connector, Each

Part Number: ADO-PT2295

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 5, 2026 if ordered today

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Starter Cable, GM Genuine Part, Starter To Switch, Assembled, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-25875320

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Computer Mounting Brackets, ACDelco Computer Mounting Brackets, Plastic, Black, Engine Control Module Bracket, Chevrolet, GMC, Each

Part Number: ADO-23121794

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Electrical Switches, Headlight Switch, With Fog Lamps, OE Replacement, Chevrolet, GMC, Each

Part Number: ADO-84448511

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• $20 Summit Bucks
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