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

Delphi Oxygen Sensors ES20008

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

Part Number: DFP-ES20008

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

ACDelco Wiring Connectors 19367557

Wiring Pigtail, Multi-Purpose Wire Connector, Battery, Hood Ajar, Camshaft Position, Cadillac, Chevy, GMC, Each

Part Number: ADO-PT3765

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

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Standard Motor Wiring Connectors S-824

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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20 amps Standard Motor T-Series Relay RY612T

Relay, HVAC, 20 amp, 12 V, 5 Terminal, Male Blade, Each

Part Number: SMP-RY612T

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Dorman Throttle Body Modules 599-959

THROTTLE CTRL MODULE

Part Number: RNB-599-959

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

ACDelco Wiring Connectors 12117025

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Pigtail Connector, 3 Wires, Multi-Purpose Connector, Each

Part Number: ADO-PT420

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Mishimoto Ignition Coils MMIG-LSRD-07

Ignition Coil, Stock Replacement, Black, Epoxy, Phenolic Resin Shell, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Each

Part Number: MIO-MMIG-LSRD-07

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

Dorman Wiring Pigtails 645-405

Wiring Pigtails, Wiring Connectors, Idle Air Control Valve Connector, Female, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Saturn, Workhorse, Each

Part Number: RNB-645-405

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

JET Powr-Flo Mass Airflow Sensors 69137

JET Powr-Flo Mass Airflow Sensors 69137

Mass Air Meter, Powr-Flo, Chevy, GMC, Each

Part Number: JET-69137

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

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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NTK Oxygen Sensors 21559

Oxygen Sensor, 4-Wire, 0-1 V, Front, Buick, Chevy, GMC, Hummer, Pontiac, Each

Part Number: NGK-21559

Not Yet Reviewed

Estimated Ship Date: Jun 2, 2026 if ordered today

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Estimated Ship Date: Jun 2, 2026 if ordered today

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Denso Oxygen Sensors 234-4337

4.25 out of 5 stars ( 5 )

Estimated Ship Date: Today

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ACDelco Spark Plug Wire Sets 12192133

Spark Plug Wire, Replacement, 7mm, Black, 180 degrees Plug Boot End, 10.5 in. Length, Each

Part Number: ADO-349V

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

ACDelco Replacement Relays 15319851

Relays, ACDelco Replacement Relays, 12 Volts, 4-Terminals, Multi Function Relay, Buick, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: ADO-212-559

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Standard Motor Power Window Switches DWS-394

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

Part Number: SMP-DWS-394

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

ACDelco Starters 88877132

Starter, Stock Style, Standard Rotation, Black/Natural, Cadillac, Chevy, GMC, Hummer, Saab, Each

Part Number: ADO-337-1033

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Granatelli Motor Sports MPG Plus Spark Plug Wires 38-1545MPG

Spark Plug Wire Sets, MPG Plus, Assembled, Solid Core, Black Boots, Green Wires, 8.00mm Diameter, Chevrolet, GMC, V8, Set

Part Number: GRN-38-1545MPG

Not Yet Reviewed

Estimated Ship Date: Apr 9, 2026 if ordered today

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Estimated Ship Date: Apr 9, 2026 if ordered today

ACDelco Fuel Tank Pressure Sensors 13502903

Fuel Vapor Pressure Sensor, Fuel Tank Pressure Sensor, GM, Each

Part Number: ADO-13502903

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Standard Motor Wiring Connectors S-575

Wiring Pigtails, 2-pin, Male, Black, for Hyundai, for Kia, Buick, Cadillac, Chevy, Dodge, Fiat, Genesis, GMC, Isuzu, Jeep, Saab, Saturn, Suzuki, Each

Part Number: SMP-S575

Not Yet Reviewed

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Astemo Mass Air Flow Sensors MAF0013

Air Flow Sensor

Part Number: HTA-MAF0013

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 T-Series MAP Sensors AS60T

MAP Sensor, for use on Acura®, Buick, Cadillac, Chevy, Daewoo, GMC, for use on Honda®, Isuzu, Oldsmobile, Pontiac, Saturn, Each

Part Number: SMP-AS60T

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

ACDelco Wiring Connectors 15305942

Wiring Pigtail, Weatherproof, Female, 4-pin, Each

Part Number: ADO-PT1174

Not Yet Reviewed

Estimated Ship Date: Today

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Hella Relays 933332571

Multi Purpose Relay, Relays

Part Number: HLA-933332571

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

ACDelco Wiring Connectors 19368713

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

Part Number: ADO-PT3835

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

35/40 amps Hella Relay 933332581

Multi Purpose Relay, Relays

Part Number: HLA-933332581

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

Dorman Wiring Connectors 645-595

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

Part Number: RNB-645-595

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 Power Window Switches 920-022

Door Window Switch, Master Window Switch Assembly - 8 Button

Part Number: RNB-920-022

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