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

Delphi Oxygen Sensors ES20352

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

Part Number: DFP-ES20352

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

ACCEL ProConnect Spark Plug Wire Sets 118063

Spark Plug Wire Sets, ProConnect, Assembled, Spiral Core, Coil Pack, Straight Plug Boots, Black, Cadillac, Chevrolet, GMC, Hummer, Small Block LS, Set

Part Number: ACC-118063

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Spark Plug Wire Sets 7874

Spark Plug Wire Sets, OE Replacement, Silicone, 7mm, Cadillac, Chevrolet, GMC, LS, V8, Square Coil, Set

Part Number: SMP-7874

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Standard Motor ABS Speed Sensors for 2006-2008 H3 - ALS1759

ABS Speed Sensor, Front, Hummer, Each

Part Number: SMP-ALS1759

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Dorman Wiring Connectors 84756

7-Wire GM Neutral Safety Switch Harness

Part Number: RNB-84756

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

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

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

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

...Loading

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

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

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

...Loading

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

...Loading

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

...Loading

Estimated Ship Date: Apr 1, 2026 if ordered today

Standard Motor Ignition Coils UF-303

Ignition Coil, OEM Replacement, Chevy, GMC, Isuzu, Saab, Hummer, Buick, Oldsmobile, Each

Part Number: SMP-UF303

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Mishimoto Ignition Coils MMIG-LSHS-99

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

Part Number: MIO-MMIG-LSHS-99

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Davis Unified Ignition SOS Ignition Coil Packs 65250-1

Ignition Coil Pack, SOS, Square, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-65250-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Standard Motor Combination Switches CBS-1148

Switch - Dimmer

Part Number: SMP-CBS1148

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

E3 Racing Ignition Coils E3.602

Ignition Coils, Racing, Coil Pack Style, Female/Socket, Epoxy, Square, Black, Chevrolet, Small Block LS, Each

Part Number: ETP-E3-602

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

Delphi Mass Airflow Sensors AF10142

Mass Airflow Sensor, Sensor, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Saturn, Each

Part Number: DFP-AF10142

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82005

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, Straight Boots, Buick, Chevy, GMC, 4.8/5.3/6.0L, Set

Part Number: TAY-82005

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Apr 3, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 3, 2026 if ordered today

Davis Unified Ignition SOS Ignition Coil Packs 65150-1

Ignition Coil Pack, SOS, Round, Epoxy Filled, Black, 40,000 V, Each

Part Number: DUI-65150-1

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 15, 2026 if ordered today

Delphi Oxygen Sensors ES20134

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

Part Number: DFP-ES20134

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 6, 2026 if ordered today

Nitrous Express NX Accessory Power Switch Panels 15772

Nitrous Express NX Accessory Power Switch Panels 15772

Electrical Switch Panels, NX Accessory Power, 4 Switches, Rocker, Aluminum, Black, Dash Mount, Replaces 4WD Switch, Cadillac, Chevy, GMC, Each

Part Number: NEX-15772

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 31, 2026 if ordered today

Denso Oxygen Sensors 234-4212

Oxygen Sensor, Universal, Heated, Thread-In Mounting, Each

Part Number: DNP-234-4212

Not Yet Reviewed

Estimated Ship Date: Apr 10, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 10, 2026 if ordered today

Denso Ignition Wire Sets 671-8063

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

Part Number: DNP-671-8063

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 10, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 10, 2026 if ordered today

Dorman Wiring Connectors 645-599

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

Part Number: RNB-645-599

Not Yet Reviewed

Estimated Ship Date: Apr 7, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 7, 2026 if ordered today

TCI EZ-TCU CAN Retro-Fit Harnesses 301412

PIGTAIL KIT

Part Number: TCI-301412

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

...Loading

Estimated Ship Date: Apr 27, 2026 if ordered today