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

100 amps Dorman Relay 904-100

Glow Plug Harness Relay

Part Number: RNB-904-100

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

ACDelco Replacement Switches 14048077

Electrical Switches, Replacement, Stock Terminal Type, Power Brake Booster Switch, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-14048077

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Ignition Wire Sets 671-8062

Spark Plug Wires, Stock, OE Replacement, Black, Silicone, 7.00mm, Set

Part Number: DNP-671-8062

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

Dorman 4WD Engagement Switches 901-072

Switch, 4WD Engagement, Push Button, Lighted, Plastic, Black, Cadillac, Chevy, GMC, 4WD, Each

Part Number: RNB-901-072

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco GM Genuine Parts Starter Cables 22790285

Battery Cables, Direct Fit, ACDelco GM Genuine Parts Starter Cables, Starter to Switch, Cadillac, Chevy, GMC, Each

Part Number: ADO-22790285

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

Bosch Premium Original Equipment-Type Oxygen Sensors 13686

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-13686

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

Bosch Premium Original Equipment-Type Oxygen Sensors 13029

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-13029

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

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Estimated Ship Date: Jan 13, 2026 if ordered today

Denso Oxygen Sensors 234-4563

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chevrolet, GMC, Each

Part Number: DNP-234-4563

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

Dorman 4WD Engagement Switches 901-062

Engagement Switch, 4WD, OE Replacement, Labeled, Cadillac, Chevy, GMC, Each

Part Number: RNB-901-062

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Dorman Oil Pressure Sensors 926-701

Oil Press Sensor

Part Number: RNB-926-701

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

PerTronix Flame-Thrower Ignition Coils 30841

Ignition Coils, Flame-Thrower, Coil Pack Style, Epoxy, Female/Socket, Square, Black, 35,000 V, Buick, Cadillac, Chevy, GMC, Hummer, LS, Each

Part Number: PNX-30841

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Spectra Premium Mass Airflow Sensors MA389

Mass Airflow Sensor, New, Original Equipment, Each

Part Number: SGT-MA389

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Spectra Premium Mass Airflow Sensors MA145

MAF, Mass Air Flow, Sensor, Each

Part Number: SGT-MA145

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Dorman Replacement Electrical Switches 901-202

Power Seat Switch - Left Side 8 Way

Part Number: RNB-901-202

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 Wiring Connectors 88986438

Multi Purpose Wire Connector

Part Number: ADO-PT3012

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

TYC Starters 1-06492

Starter, 02-05 CV CK PU 6.0L V8 STR

Part Number: TYC-1-06492

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Standard Motor Crankshaft Position Sensors PC269K

Sensor Kit, Crankshaft Sensor Kit

Part Number: SMP-PC269K

Not Yet Reviewed

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Delphi Camshaft Position Sensors SS11953

Camshaft Position Sensor, Chevrolet, GMC, Each

Part Number: DFP-SS11953

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Standard Motor Fuel Pressure Sensors FPS45

Fuel Pressure Sensor, Replacement, Plastic, Chevrolet, GMC, Each

Part Number: SMP-FPS45

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

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82605

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Straight Boots, Cadillac/Chevy, GMC, 4.8/5.3/6.0L, Set

Part Number: TAY-82605

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82044

Spark Plug Wires, ThunderVolt, 8.2mm, Black Wire, Spiral Core, Set

Part Number: TAY-82044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Standard Motor Wiring Connectors S3072

Multi Function Connector

Part Number: SMP-S3072

Not Yet Reviewed

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TYC Starters 1-06449L

Starter, 99-02 CV XPRES 5.0L/5.7L V8 STR

Part Number: TYC-1-06449L

Not Yet Reviewed

Estimated Ship Date: Dec 30, 2025 if ordered today

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Estimated Ship Date: Dec 30, 2025 if ordered today

Dorman 4WD Engagement Switches 901-053

Four Wheel Drive Selector Switch - Non Auto

Part Number: RNB-901-053

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco GM Genuine Parts Starter Cables 25875320

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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Estimated Ship Date: Jan 5, 2026 if ordered today