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

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 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 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 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Wiring Connectors for 2007 H2 - 645-659

Wiring Pigtails, Wiring Connectors, Cadillac, Chevy, GMC, Hummer, Each

Part Number: RNB-645-659

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 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 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Wiring Connectors 84645

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

Part Number: RNB-84645

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 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 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Ignition Switches 924-870

IGNITION SWITCH

Part Number: RNB-924-870

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 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 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman Electrical Switches 901-272

Power Seat Swch, Buick 2013-06, Cadillac 2015-06, Chevrolet 2014-07, GMC 2014-07, Hummer 2009-08

Part Number: RNB-901-272

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 2026 if ordered today

Dorman ABS Speed Sensors 970-347

ABS Speed Sensor, Each

Part Number: RNB-970-347

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

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Estimated Ship Date: Apr 7, 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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Hella Ignition Coils 230035501

Ignition Coil

Part Number: HLA-230035501

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 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 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Hella Ignition Coils 230035391

Ignition Coil

Part Number: HLA-230035391

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

FAST Coil Packs 30256-8

Ignition Coils, Coil Pack Style, Female/Socket, Epoxy, Black, Cadillac, Chevy, GMC, Hummer, 6.2L L92, Set of 8

Part Number: FST-30256-8

Not Yet Reviewed

Estimated Ship Date: May 20, 2026 if ordered today

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Estimated Ship Date: May 20, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 72644

Spark Plug Wires, Spiro-Pro, 8mm, Blue, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Set

Part Number: TAY-72644

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

Spectra Premium Ignition Coils C-593

IGNITION COIL

Part Number: SGT-C593

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 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: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Four Seasons Wiring Connectors and Pigtails 37218

Harness Connector Adapter

Part Number: FSS-37218

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Four Seasons Coolant Temperature Sensors 36419

Coolant Temperature Sensor, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: FSS-36419

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

JET Stage 1 Computer Chips/Modules 20305

JET Stage 1 Computer Chips/Modules 20305

Computer Chip/Module, Stage 1, Chevy, GMC, Each

Part Number: JET-20305

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Standard Motor Wiring Connectors S-1167

Wiring Pigtails, Female, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-S1167

Not Yet Reviewed

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-1600

Wiring Pigtails, Female, for use on Acura®, for use on Honda®, for Hyundai, for Nissan, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Hummer, Toyota, Each

Part Number: SMP-S-1600

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Standard Motor Blue Streak Premium Street Performance Spark Plug Wire Sets 10041

Spark Plug Wires, Blue Streak Performance Street, Assembled, Spiral Core, 8.5mm, Black, Set

Part Number: SMP-10041

Not Yet Reviewed

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-1041

Wiring Pigtails, Female, for use on Acura®, AM General, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saturn, Toyota, Each

Part Number: SMP-S1041

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today