HUMMER H3 Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor T-Series Crankshaft Position Sensors PC552T

Crankshaft Position Sensor, T-Series, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: SMP-PC552T

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Delphi Oxygen Sensors ES20355

Oxygen Sensor, 4-wire, Thread-in, Buick, Chevy, GMC, Saab, Each

Part Number: DFP-ES20355

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Dorman Blower Motor Resistors 973-510

Blower Motor Resistor Kit with Harness

Part Number: RNB-973-510

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Wiring Connectors 645-301

Wiring Pigtails, Wiring Connectors, Male, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, Each

Part Number: RNB-645-301

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Wiring Connectors 645-800

Wiring Pigtails, Wiring Connectors, Buick, Cadillac, Chevy, GMC, Hummer, Workhorse, Workhorse Custom Chassis, Each

Part Number: RNB-645-800

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Wiring Connectors 645-720

Blower Motor Resistor Harness

Part Number: RNB-645-720

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Dorman Camshaft Position Sensors 645-154

Camshaft Position Sensor, Buick, Cadillac, Chevrolet, GMC, Hummer, Oldsmobile, Pontiac, Each

Part Number: RNB-645-154

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

Superchips Dashpaq Plus Computer Programmers 20601

Computer Programmer, Dashpaq+, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: SRC-20601

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Edge Gas Evolution CS2 Programmers 85350

4 out of 5 stars ( 14 )

Estimated Ship Date: Today

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Beck/Arnley Crankshaft Position Sensors 180-0806

CRANK POSITION SENSR

Part Number: BCK-180-0806

Not Yet Reviewed

Estimated Ship Date: Mar 27, 2026 if ordered today

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Estimated Ship Date: Mar 27, 2026 if ordered today

Denso Ignition Wire Sets 671-8161

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

Part Number: DNP-671-8161

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Standard Motor Wiring Connectors S-955

Wiring Pigtails, Oil Pressure Switch Connector, Female, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: SMP-S955

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Vehicle Speed Sensors SC168

Vehicle Speed Sensor, Cadillac, Chevy, GMC, Oldsmobile, Kit

Part Number: SMP-SC168

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Light Socket Repair Assemblies S-1472

Wiring Pigtails, Female, Chevy, GMC, Hummer, Each

Part Number: SMP-S1472

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Knock Sensors KS154

Knock Sensor, OEM Replacement, Each

Part Number: SMP-KS154

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Wiring Connectors S-1014

Wiring Pigtails, 2-pin, Female, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Olds, Pontiac, Saturn, Each

Part Number: SMP-S1014

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Wiring Connectors S-938

Wiring Pigtails, Oxygen Sensor Connector, Male, Cadillac, Chevy, GMC, Each

Part Number: SMP-S938

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Delphi Camshaft Position Sensors SS11913

Camshaft Pos Sensor

Part Number: DFP-SS11913

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

Delphi Oxygen Sensors ES20320

Oxygen Sensor, 4-wire, Thread-in, Buick, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saturn, Each

Part Number: DFP-ES20320

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-761

Wiring Pigtails, 4-pin, Male, Gray, for use on Acura®, Buick, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Workhorse, Workhorse Custom Chassis, Each

Part Number: SMP-S761

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Davis Unified Ignition Mini VIP Voltage Step Up Regulators 5577-102

Ignition Voltage Booster, Mini VIP, GM Each

Part Number: DUI-5577-102

Not Yet Reviewed

Estimated Ship Date: Jun 10, 2026 if ordered today

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Estimated Ship Date: Jun 10, 2026 if ordered today

Delphi Mass Airflow Sensors AF10147

Mass Airflow Sensor, Sensor, Chevy, GMC, Hummer, Isuzu, Saturn, Each

Part Number: DFP-AF10147

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Accelerator Pedal Sensors APS498

Accelerator Pedal Sensor

Part Number: SMP-APS498

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Power Window Switches DWS-1115

Power Window Switch, OEM, Stock Activation, Plastic, Chevy, GMC, Hummer, Isuzu, Each

Part Number: SMP-DWS-1115

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor T-Series Relays RY531T

Relay, Stock, 12 V, Each

Part Number: SMP-RY531T

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Pigtails S-1266

EM- Sec Air Pump Rly Cn

Part Number: SMP-S-1266

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