HUMMER H3 Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor Wiring Connectors S-656

Wiring Pigtails, 3-pin, Male, Black, for use on Acura®, for Hyundai, Buick, Cadillac, Chevy, Dodge, GMC, Mitsubishi, Olds, Pontiac, Saab, Suzuki, Each

Part Number: SMP-S656

Not Yet Reviewed

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ACDelco GM Genuine Parts Fuel Pressure Sensors 13500745

Fuel Pressure Sensor, Buick, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-13500745

Not Yet Reviewed

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82644

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

Part Number: TAY-82644

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Mar 17, 2026 if ordered today

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Estimated Ship Date: Mar 17, 2026 if ordered today

Delphi Oxygen Sensors ES20088

Oxygen Sensor, 4-wire, Thread-in, Cadillac, Chevy, GMC, Each

Part Number: DFP-ES20088

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

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: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 20705S

JET Stage 2 Computer Chips/Modules 20705S

Computer Chip/Module, Stage 2, Chevy, GMC, Hummer, Isuzu, Each

Part Number: JET-20705S

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

ACDelco Air Temperature Sensors 25775833

Air Temperature Sensors, ACDelco Air Temperature Sensors, Chevy, GMC, Each

Part Number: ADO-25775833

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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JET Stage 1 Computer Chips/Modules 20805

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

Part Number: JET-20805

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

Dragon Fire Performance Ignition Coils DFC1007R

Ignition Coils, Coil Pack Style, Square, Epoxy, Red, 42,000 V, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Small Block LS, Each

Part Number: DFR-DFC1007R

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Hypertech REACT Off-Road Throttle Enhancers 105202

Throttle Response Enhancer, REACT Off-Road, Jeep, Each

Part Number: HYP-105202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 8, 2026 if ordered today

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Estimated Ship Date: May 8, 2026 if ordered today

Denso Alternators 211-6023

Alternator, First Time Fit

Part Number: DNP-211-6023

Not Yet Reviewed

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 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: Tomorrow

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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: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 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: Tomorrow

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Astemo Mass Air Flow Sensors MAF0013

Air Flow Sensor

Part Number: HTA-MAF0013

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Hella Relays 933332571

Multi Purpose Relay, Relays

Part Number: HLA-933332571

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Standard Motor Wiring Connectors S3083

Wiring Connector and Pigtail, 2-pin, 16-gauge, Male, for use on Honda®, for Nissan, Cadillac, Chevy, Ford, GMC, Mazda, Mercury, Subaru, Toyota, Each

Part Number: SMP-S3083

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

ATP Automatic Transmission Wiring Harnesses JE-15

Wiring Pigtail, Vehicle Speed Sensor, 2-pin, 700R4, 4L60E, 4L80E, Each

Part Number: ATP-JE15

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Standard Motor Wiring Pigtails S-1426

EM- Heated Seat Mdl Cn

Part Number: SMP-S-1426

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Standard Motor Remote Mirror Switches MRS121

Power Mirror Switch, Replacement, Plastic, Black, Illuminated, Chevrolet, Hummer, Pontiac, Saturn, Each

Part Number: SMP-MRS121

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Dorman Wiring Connectors 645-785

Wiring Pigtails, Wiring Connectors, Buick, Cadillac, Chevy, GMC, Hummer, Oldsmobile, Pontiac, Saab, Saturn, Workhorse, Workhorse Custom Chassis, Each

Part Number: RNB-645-785

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Dorman Wiring Connectors and Pigtails 645-163

Pigtail

Part Number: RNB-645-163

Not Yet Reviewed

Estimated Ship Date: Mar 19, 2026 if ordered today

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Estimated Ship Date: Mar 19, 2026 if ordered today

Holstein Parts MAP Sensors 2MAP0260

Sensor, Manifold Pressure Sensor, MAP, Replacement, Each

Part Number: HLN-2MAP0260

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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PerTronix Flame-Thrower Spark Plug Wire Sets 808429

Spark Plug Wires, Flame-Thrower, Spiral Core, 8mm, Red, 135 Degree Boots, GM, LS, V8, Set

Part Number: PNX-808429

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Delphi XS Ignition Wire Sets XS10560

SPARK PLUG WIRE SET

Part Number: DFP-XS10560

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today