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

Chevrolet Performance Ignition Coil Packs 12699382

Ignition Coil, Coil Pack Style, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Pontiac, Saab, Each

Part Number: NAL-12699382

Not Yet Reviewed

Estimated Ship Date: Jun 8, 2026 if ordered today

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Estimated Ship Date: Jun 8, 2026 if ordered today

35 amps ACDelco Replacement Relay 13500126

Relays, Replacement, 35 amps, 12 V, 5 Blade Terminals, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Suzuki, Each

Part Number: ADO-D1780C

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Fleece Performance Fan Extension Harnesses FPE-HAR-DMAX-FAN-LML

Duramax Fan Extension Harness (LML)

Part Number: FLE-S0475

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Standard Motor Wiring Connectors HP4440

Wiring Pigtails, 3-pin, Male, Black, for use on Acura®, Chevy, Chrysler, Ford, GMC, International, Isuzu, Mitsubishi, Saab, Saturn, Suzuki, Each

Part Number: SMP-HP4440

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Dorman Wiring Connectors 645-215

Wiring Pigtails, Wiring Connectors, 2-pin, Female, 18-gauge, Black, Ford, Lincoln, Mercury, Each

Part Number: RNB-645-215

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Gold Headlight Switches 19381535

Electrical Switches, Gold Headlight Switches, Rotary, Plastic, Black, Lights Logo, Cadillac, Chevrolet, GMC, Hummer, Each

Part Number: ADO-19381535

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Dorman Camshaft Position Sensors 917-744

Camshaft Sensor

Part Number: RNB-917-744

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

NTK Crankshaft Position Sensors EH0157

NTK Engine Crankshaft Position Sensor

Part Number: NGK-EH0157

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Starters 89017844

Starter, Full Size, Standard Rotation, Cadillac, Chevy, GMC, Hummer, Each

Part Number: ADO-323-1637

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco Spark Plug Wire Sets 88862397

Spark Plug Wire Sets, Assembled, Spiral Core, Black, 7.00mm Diameter, Cadillac, Chevrolet, GMC, Hummer, V8, Set

Part Number: ADO-9748GG

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco GM Genuine Parts Power Window Switches 20945129

Power Window Switch, OEM Style, Rocker, Illuminated, Plastic, Black, Each

Part Number: ADO-D1954F

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Banks Power Derringer iDash 1.8 DataMonster Tuner Systems 66793

Computer Programmer, Derringer Tuner, iDash 1.8, DataMonster, Data Logging, Chevy, GMC, 6.6L, Duramax, L5P, Each

Part Number: GBE-66793

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

Dorman Headlight Switches 901-142

Headlight Switch, OEM Replacement, Chevy, GMC, Each

Part Number: RNB-901-142

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

MechMan High-Output Alternators 14019320

MechMan High-Output Alternators 14019320

Alternators and Generators, High Output Cast Alternators, 12 V, 320 amps, Internal Regulator, Serpentine Pulley, Cadillac, Chevrolet, GMC, Each

Part Number: MEH-14019320

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Taylor Street Thunder Spark Plug Wire Sets 51044

Spark Plug Wires, StreeThunder, Spiro-Wound, 8mm, Black, Straight Boots, Chevy, Small Block, Set

Part Number: TAY-51044

4.47 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Holstein Parts Camshaft Sensors 2CAM0449

Sensor, Camshaft Position Sensor, Replacement, Each

Part Number: HLN-2CAM0449

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Standard Motor OE Replacement Horns HN-16

Horn, OE Replacement, Low Tone, 12 V, for Nissan, AMC, BMW, Buick, Chevy, Chrysler, Dodge, Ford, GMC, Jeep, Lincoln, Porsche, Saturn, Toyota, Each

Part Number: SMP-HN16

4.8 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Denso Ignition Coils 673-7108

Direct Ignition Coil, Direct Ignition Coil OE Quality

Part Number: DNP-673-7108

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Edge EZ Plug-In Modules 20202

Computer Programmers, EZ Plug-In Modules, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: EGE-20202

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Dorman Power Window Switches 920-023

Power Window Switchs, Dorman, Master Window Switch Assembly, Plastic, Black, 5-button control, Male Terminal, 62-pin, Illuminated, Chevy GMC, Each

Part Number: RNB-920-023

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

ACDelco GM Genuine Parts Nitrogen Oxide Sensors 19302360

Nitrogen Oxide Sensor, GM Genuine Part, Rear, Chevrolet, 6.6L Diesel, Each

Part Number: ADO-19302360

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Edge Evolution CTS3 Programmers 85400-261

Computer Programmers, Evolution CTS3, Automatic, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: EGE-85400-261

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Eddie Motorsports Smooth Billet Coil Covers MS109-02MB

Ignition Coil Covers, Smooth, Billet Aluminum, Matte Black Powdercoated, Chevy, Pontiac, Small Block LS, Pair

Part Number: EMS-MS109-02MB

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Edge CTS3 Display Mounts 28602

Pillar Display Mount, CTS3, Black, Chevrolet, Kit

Part Number: EGE-28602

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026

Edge Evolution CTS3 Programmers 85401-201

Computer Programmer, 2001-16 GM Duramax Diesel, 6.6L, CTS3, Each

Part Number: EGE-85401-201

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Estimated Ship Date: Monday 2/9/2026