2004 GMC Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Dorman Wiring Connectors 645-106

Pigtail Or Socket

Part Number: RNB-645-106

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Beck/Arnley New OEM Mass Airflow Sensors 158-1465

MAF Sensors, New OEM Mass Airflow Sensors, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: BCK-158-1465

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Standard Motor Wiring Pigtails S-1217

EM- Junction Block Cn

Part Number: SMP-S-1217

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-1265

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

Part Number: SMP-S-1265

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Pigtails S-1361

Wiring Connector and Pigtail, 6-pin, 10 To 18-gauge, Male, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: SMP-S-1361

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-1458

Wiring Pigtails, Female, Buick, Cadillac, Chevy, Dodge, Freightliner, GMC, Hummer, Jeep, Mercedes-Benz, Pontiac, Ram, Saab, Saturn, Suzuki, Each

Part Number: SMP-S-1458

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-926

Wiring Pigtails, Oxygen Sensor Connector, Male, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: SMP-S926

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Brake Light Sending Units SLS-243

Brake Light Sending Unit, Replacement, Stock Actuation Style, Chevrolet, GMC, Each

Part Number: SMP-SLS243

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Terminal Connectors S2393

Park Assist Sensor Connector

Part Number: SMP-S2393

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S2438

Multi-Function Connector

Part Number: SMP-S2438

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Camshaft Position Sensors LX-756

Cam Sensor, OEM Replacement, Chevy, GMC, Isuzu, Oldsmobile, Each

Part Number: SMP-LX756

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Coolant Temperature Sending Units TX108

Coolant Temperature Sensor, Buick, Chevy, GMC, Oldsmobile, Each

Part Number: SMP-TX108

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Vehicle Speed Sensors SC89

Vehicle Speed Sensor, OEM Replacement, Buick, Cadillac, Chevy, GMC/Pontiac, Each

Part Number: SMP-SC89

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Denso Oxygen Sensors 234-4285

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

Part Number: DNP-234-4285

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 234-4119

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

Part Number: DNP-234-4119

4.0 out of 5 stars ( 2 )

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 10074

Spark Plug Wires, Blue Streak, Spiral Wound, 8.5mm, Black, Cadillac, Chevy, GMC, Hummer, V-8, Set

Part Number: SMP-10074

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Water In Fuel Sensors FWSS101

Water in Fuel Sensor, OEM Replacement, Each

Part Number: SMP-FWSS101

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Crankshaft Position Sensors PC594

Crankshaft Sensor, OEM Replacement, Each

Part Number: SMP-PC594

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

30 amps Standard Motor Relay RY-280

Relay, 30 Amp, 12 V, Buick, Cadillac, Daewoo, Dodge, GMC, Hummer, Isuzu, Jeep, for Kia, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: SMP-RY280

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-523

Wiring Pigtails, 2-pin, Female, Black, for use on Honda®, for Hyundai, for Nissan, BMW, Chevy, Chrysler, Dodge, Ford, GMC, Saab, Toyota, Volvo, Each

Part Number: SMP-S523

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-795

Wiring Pigtails, Buick, Cadillac, Chevy, Daewoo, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Renault, Saturn, Each

Part Number: SMP-S795

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors S-800

Wiring Pigtails, Female, Cadillac, Chevy, GMC, Each

Part Number: SMP-S800

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Wiring Connectors HP4225

Wiring Pigtails, Fuel Injector Connector, Female, for use on Acura®, Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: SMP-HP4225

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Headlight Switches HLS-1238

EM- Multi-Function Sw

Part Number: SMP-HLS-1238

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today

Standard Motor Knock Sensors KS112

Knock Sensor, Replacement, Chevrolet, GMC, Each

Part Number: SMP-KS112

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

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Estimated Ship Date: Mar 30, 2026 if ordered today