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

Mishimoto Ignition Coils MMIG-LSSQ-99

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

Part Number: MIO-MMIG-LSSQ-99

Not Yet Reviewed

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Dorman Computer Programmers 977-002

Idling Relearn Kit

Part Number: RNB-977-002

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Standard Motor Wiring Pigtails S1353HT

Blower Motor Resistor Connector

Part Number: SMP-S1353HT

Not Yet Reviewed

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ACDelco Wiring Connectors 88952463

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, 10 Pins, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saturn, Each

Part Number: ADO-88952463

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

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: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

Dorman Accelerator Pedal Position Sensors 699-116

Accelerator Pedal Assembly

Part Number: RNB-699-116

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

Beck/Arnley Crankshaft Position Sensors 180-0620

Crankshaft Position Sensors, Chevrolet, GMC, Hummer, Isuzu, Each

Part Number: BCK-180-0620

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

NTK Oxygen Sensors 21061

Oxygen Sensor, 4-wire, Thread-in, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: NGK-21061

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

Standard Motor Battery Cables A792HDCL

Battery Cable, Direct Fit, Assembled, Positive, Cadillac, Chevy, GMC, Hummer, Each

Part Number: SMP-A79-2HDCL

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

Denso Oxygen Sensors 234-4331

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Chevrolet, GMC, Hummer, Isuzu, Saab, Each

Part Number: DNP-234-4331

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

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Estimated Ship Date: Apr 10, 2026 if ordered today

ACDelco Wiring Harnesses 22957044

Pigtail, Blower Motor Wiring, Stock Replacement, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-15-75221

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Replacement Switches for 2004-2006 H2 - 15270598

Electrical Switches, Replacement, Stock Terminal Type, Passenger Air Bag Disable Switch, Chevrolet, GMC, Hummer, Each

Part Number: ADO-15270598

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

Spectra Premium Crankshaft Position Sensors S10210

CRANKSHAFT POSI

Part Number: SGT-S10210

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 Products Automatic Headlight Sensors EFL172

Ambient Light Sensor

Part Number: SMP-EFL172

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-1437

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

Part Number: SMP-S-1437

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

Chevrolet Performance Automatic Light Sensors 13498958

SENSOR ASM-HDLP AUTO CONT AMB LGT

Part Number: NAL-13498958

Not Yet Reviewed

Estimated Ship Date: Jul 14, 2026 if ordered today

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Estimated Ship Date: Jul 14, 2026 if ordered today

Standard Motor Wiring Connectors S-952

Wiring Pigtails, Female, for use on Acura®, for Nissan, Buick, Cadillac, Chevy, Ford, GMC, Hummer, Isuzu, Olds, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: SMP-S952

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

Dorman Camshaft Position Sensors 917-714

Magnetic Camshaft Position Sensor

Part Number: RNB-917-714

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

Standard Motor Wiring Connectors S-960

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

Part Number: SMP-S960

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 88987992

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, 3-Pin Terminal, Multi-Purpose Wire Connector, Each

Part Number: ADO-PT1795

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 Camshaft Position Sensors PC273T

Sensor, Camshaft Position, Each

Part Number: SMP-PC273T

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

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: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Wiring Connectors S-1676

EM- Washer Pump Cn

Part Number: SMP-S-1676

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 13584253

Wiring Connectors and Pigtails, ACDelco Wiring Connectors, Door Mirror Switch, Chevrolet, Each

Part Number: ADO-PT2719

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

ACDelco Replacement Switches for 2006-2010 H3, 2009-2010 H3T - 15914909

Electrical Switches, ACDelco Replacement Switches, Brake Light Switch, Hummer, Each

Part Number: ADO-D1596H

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