GMC SIERRA 2500 HD Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Dorman Seat Heater Switches 901-200

Seat Heater and Memory Switch, Front Left

Part Number: RNB-901-200

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Standard Motor 4WD Indicator Lamp Switches TCA-9

Switch, 4WD Indicator Lamp, Steel/Plastic, Dodge, Each

Part Number: SMP-TCA9

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

ACDelco GM Genuine Parts Nitrogen Oxide Sensors 12685369

Nitrogen Oxide Sensor, GM Genuine Part, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: ADO-12685369

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

ACDelco GM Genuine Parts Engine Coolant Temperature Sensors 25186240

Coolant Temperature Sensor, GM OE, Chevy, GMC, Each

Part Number: ADO-25186240

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Standard Motor Brake Light Sending Units SLS-213

Stoplight Switch, OEM Replacement, Chevy, GMC, Each

Part Number: SMP-SLS213

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Power Window Switches 901-292R

Power Window Switch, OEM Style, Replacement for 5-button Switch Panel, Driver Side Front, Chevy, GMC, Each

Part Number: RNB-901-292R

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Standard Motor Glow Plug Controllers RY-1731

Glow Plug Controller, Duramax Diesel V8, 6.6L/403, Each

Part Number: SMP-RY-1731

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ACDelco Computer Mounting Brackets 23213449

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

Part Number: ADO-23213449

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ACDelco Starters 10465167

Starter, Full Size, Black/Natural, Standard Rotation, Cadillac, Chevy, GMC, Oldsmobile, Each

Part Number: ADO-323-485

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Standard Motor Nitrogen Oxide Sensors NOX007

Nitrogen Oxide Sensor, OE Replacement, Upstream, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: SMP-NOX007

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

JET Powr-Flo Mass Airflow Sensors 69188

JET Powr-Flo Mass Airflow Sensors 69188

Mass Airflow Sensor, Powr-Flo, Electronics, Chevy, GMC, Duramax, Each

Part Number: JET-69188

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 2, 2026 if ordered today

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Estimated Ship Date: Mar 2, 2026 if ordered today

Standard Motor Oxygen Sensors SG2108T

Oxygen Sensors, Replacement, 4-wire, 0-1 V, Buick, Cadillac, Chevrolet, GMC, Isuzu, Saab, Each

Part Number: SMP-SG2108T

Not Yet Reviewed

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ACDelco Wiring Connectors 19354081

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 4 Wires, Multi-Purpose Connector, Cadillac, Chevy, GMC, Each

Part Number: ADO-PT3679

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

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Estimated Ship Date: Jan 6, 2026 if ordered today

Chevrolet Performance Ignition Coil Mounting Studs 12554211

Stud, Ignition Coil Mounting Bracket Mounting Stud, Chevy, Small Block, LS, Each

Part Number: NAL-12554211

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Standard Motor Wiring Connectors S-803

Wiring Pigtails, 5-pin, Female, Black, Buick, Cadillac, Chevy, Ford, Geo, GMC, Hummer, Isuzu, Lincoln, Mercury, Olds, Pontiac, Saturn, Suzuki, Each

Part Number: SMP-S803

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Putco LED Light Bulb Load Resistor Kits 240002

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

Part Number: PUT-240002

Not Yet Reviewed

Estimated Ship Date: Dec 17, 2025 if ordered today

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Estimated Ship Date: Dec 17, 2025 if ordered today

Davis Unified Ignition LiveWires C9030PR

Spark Plug Wires, LiveWires, Spiral Core, 10mm, Purple Wires, Black Boots, Chevy, GMC, Hummer, V8, Set

Part Number: DUI-C9030PR

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Hella Relays 933332571

Multi Purpose Relay, Relays

Part Number: HLA-933332571

Not Yet Reviewed

Estimated Ship Date: Jan 28, 2026 if ordered today

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Estimated Ship Date: Jan 28, 2026 if ordered today

Standard Motor Oxygen Sensors SG2155T

Oxygen Sensor, Replacement, Thread-in, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-SG2155T

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ACDelco Wiring Connectors 19178089

Wiring Connectors and Pigtails, ACDelco Wiring Connector, Delphi/GM, 38-pin, Black, Buick, Cadillac, Chevrolet, GMC, Saturn, Each

Part Number: ADO-19178089

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Standard Motor Combination Switches CBS-1149

Switch - Dimmer

Part Number: SMP-CBS1149

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco Accessory Control Modules 22738087

Vehicle Accessory Control Modules, ACDelco Accessory Control Module, Active Theft Control Module, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-22738087

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

ACDelco Wiring Connectors 88861107

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 2 Wires, Mulit-Purpose Connector, Each

Part Number: ADO-PT2164

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Pico Connector Pigtails 5625PT

Not Yet Reviewed

Estimated Ship Date: Today

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Fleece Performance Wiring Pigtails FPE-HAR-MU-PT-1

Replacement Sensor Connector With Pigtail for L5P Duramax and GM Vehicles (L5P Duramax Sensor Pigtail 1)

Part Number: FLE-S0404

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Four Seasons Compressor Mounted High Cut-Out Pressure Switches 36655

Electrical Switch, Compressor Mounted High Cut-Out Pressure Switch, Cadillac, Chevrolet, GMC, Each

Part Number: FSS-36655

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today