GMC SIERRA 2500 HD Ignitions & Electrical - Free Shipping on Orders Over $109 at Summit Racing

Standard Motor Wiring Connectors S-551

Wiring Pigtails, 4-pin, Male, Black, for use on Acura®, for use on Honda®, Buick, Cadillac, Chevy, Chrysler, GMC, Isuzu, Jeep, Pontiac, Toyota, Each

Part Number: SMP-S551

5.0 out of 5 stars ( 2 )

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Denso Double Platinum Spark Plugs 5071

Spark Plug, Double Platinum, TJ14R-P15, 14mm Thread, 18.00mm Reach, Tapered Seat, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: DNP-5071

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

ACDelco Wiring Connectors 12102621

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-PT308

Not Yet Reviewed

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Standard Motor Engine Oil Level Sensors FLS-14

Switch - Misc.

Part Number: SMP-FLS14

Not Yet Reviewed

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Dorman Power Window Switches 901-149

Power Window Switch, OEM, Stock, Plastic, Illuminated, Each

Part Number: RNB-901-149

Not Yet Reviewed

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Autolite Glow Plugs 1120

GLOW PLUG

Part Number: ATL-1120

Not Yet Reviewed

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Holstein Parts Vehicle Speed Sensors 2VSS0042

Sensor, Vehicle Speed Sensor, Replacement, Each

Part Number: HLN-2VSS0042

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

ACDelco GM Genuine Parts Disc Brake Pad Wear Sensors for 2020-2024 SILVERADO 2500 HD, SILVERADO 3500 HD - 84702752

Brake Pad Wear Sensor, GM Genuine Part, Front, Chevrolet, GMC, Each

Part Number: ADO-84702752

Not Yet Reviewed

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ACDelco Replacement Wiring Harness Connectors 12101857

Wiring Harness Connector, Replacement, OEM Type, Female, 2-pin, White, Each

Part Number: ADO-PT249

Not Yet Reviewed

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Standard Motor Wiring Connectors HP4375

Wiring Pigtails, Male, for use on Honda®, AMC, Buick, Cadillac, Chevy, Dodge, Ford, GMC, Isuzu, Jeep, Lincoln, Olds, Pontiac, Saturn, Suzuki, Each

Part Number: SMP-HP4375

Not Yet Reviewed

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ACDelco Wiring Connectors 15306071

Wiring Pigtail, Alternator, Female, 1-pin, Each

Part Number: ADO-PT1235

5.0 out of 5 stars ( 2 )

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Universal Air Conditioner Pressure Switches SW 10082C

A/C Clutch Cycle Switch

Part Number: UAC-SW10082C

Not Yet Reviewed

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Bosch Double Iridium Spark Plugs 9612

Spark Plug, Double Iridium, Copper Core, Tapered Seat, 14mm Thread, 17.5mm Reach, Resistor, Each

Part Number: BCH-9612

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

Denso Iridium Long Life Spark Plugs 3539

Spark Plug, Iridium Long Life, ZTJ16VR10, 14mm Thread, 25.00mm Reach, Tapered Seat, Buick, Chevy, GMC, Hummer, Olds, Pontiac, Saturn, Each

Part Number: DNP-3539

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Standard Motor Wiring Pigtails S-1423

EM- Wiper Motor Cn

Part Number: SMP-S-1423

Not Yet Reviewed

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ACDelco GM Genuine Parts Battery Cable Terminals 84335255

Battery Cable Terminal, GM Genuine Part, Post Style, Steel, Chevrolet, GMC, Each

Part Number: ADO-84335255

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

Standard Motor Vehicle Speed Sensors SC130

Speed Sensors, OEM Replacement, Each

Part Number: SMP-SC130

5.0 out of 5 stars ( 1 )

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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: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

Standard Motor T-Series Camshaft Position Sensors PC620T

Camshaft Position Sensor, T-Series, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: SMP-PC620T

Not Yet Reviewed

Estimated Ship Date: Dec 23, 2025 if ordered today

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Estimated Ship Date: Dec 23, 2025 if ordered today

Dorman Replacement Electrical Switches 901-251

Brake Light Switch, Stop Light Switch Assembly

Part Number: RNB-901-251

Not Yet Reviewed

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Fleece Performance Wiring Pigtails FPE-HAR-MU-PT-11

Wire Connectors, Oil Level/Multi-use Sensor Pigtail, 6 in., 2-pin, Female Connector, Black, White Wires, Duramax, Chevy, GMC, Each

Part Number: FLE-S0481

Not Yet Reviewed

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ACDelco GM Genuine Parts Brake Fluid Level Sensors 23139898

Brake Fluid Level Sensor

Part Number: ADO-23139898

Not Yet Reviewed

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Dorman Wiring Connectors 645-631

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

Part Number: RNB-645-631

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Standard Motor Products Automatic Headlight Sensors EFL166

Automatic Headlight Sensor

Part Number: SMP-EFL166

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 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: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today