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

Dorman Electrical Fuses 956-500

Main Battery Fuse

Part Number: RNB-956-500

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Standard Motor Wiring Connectors S2507

Multi-Function Connector

Part Number: SMP-S2507

Not Yet Reviewed

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Four Seasons Coolant Temperature Sensors 37880

Coolant Temperature Sensor, Cast Iron, Natural, 1/4-18 in. NPTF Thread, Chevy, GMC, Each

Part Number: FSS-37880

Not Yet Reviewed

Estimated Ship Date: Feb 25, 2026 if ordered today

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Estimated Ship Date: Feb 25, 2026 if ordered today

Granatelli Motor Sports Spark Plug Wires 28-1811S-R

Granatelli Motor Sports Spark Plug Wires 28-1811S-R

Spark Plug Wire Sets, Assembled, Solid Core, Black Boots, Red Wires, 8.00mm Diameter, Avanti, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, V8, Set

Part Number: GRN-28-1811S-R

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

ACDelco ABS Wheel Speed Sensors 22827364

ABS Speed Sensors, ABS Wheel Speed Sensors, Chevrolet, GMC, Each

Part Number: ADO-22827364

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco Replacement Relays 15016745

Relay, Replacement, 12V, 5-Terminal, Multi-Purpose, Buick, Cadillac, Chevrolet, GMC, Pontiac, Isuzu, Each

Part Number: ADO-15016745

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Bosch Relays 0986AH0115

Relays, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: BCH-0986AH0115

Not Yet Reviewed

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Dorman Battery Hold-Downs 390-030

Battery Hold Down Clamp, Plastic, Black, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each

Part Number: RNB-390-030

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco Alternators 19338659

Alternator, Replacement, DRII44M Case Style, 12 V, 160 amps, Serpentine Pulley, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-335-1289

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82205

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

Part Number: TAY-82205

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

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: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Fleece Performance Wiring Pigtails FPE-HAR-MU-PT-7

Wiring Pigtail, Airbox Solenoid Connector, MAP Sensor Connector, Chevy, GMC, Ram, Each

Part Number: FLE-S0457

Not Yet Reviewed

Estimated Ship Date: Today

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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: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Bosch Premium Original Equipment-Type Oxygen Sensors 15895

Oxygen Sensors, Premium Original Equipment-Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Saturn, Each

Part Number: BCH-15895

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Taylor Spiro-Pro Spark Plug Wire Sets 72225

Spark Plug Wires, Spiro-Pro, 8mm, Red, Stock Boots, Chevy, GMC, 8.1L, V8, Set

Part Number: TAY-72225

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Dorman Power Window Switches 920-024

Power Window Switch, Front Left, 5-button, Rocker, Black, Chevy, GMC, Each

Part Number: RNB-920-024

Not Yet Reviewed

Estimated Ship Date: Feb 26, 2026 if ordered today

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Estimated Ship Date: Feb 26, 2026 if ordered today

ACDelco Starters 19180527

Starter, Offset Gear Reduction Style, Standard Rotation, Cadillac, Chevy, GMC, Each

Part Number: ADO-323-1660

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

Bosch Premium Original Equipment-Type Oxygen Sensors 15200

Oxygen Sensor, OE Replacement, Each

Part Number: BCH-15200

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Denso Oxygen Sensors 234-4103

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Buick, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: DNP-234-4103

Not Yet Reviewed

Estimated Ship Date: Today

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ACDelco ABS Wheel Speed Sensors 84486957

ABS Speed Sensors, ABS Wheel Speed Sensors, Chevrolet, GMC, Each

Part Number: ADO-84486957

Not Yet Reviewed

Estimated Ship Date: Today

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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

Estimated Ship Date: Today

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MechMan Elite Series Alternators 11348400

H.O. 400 Amp GM Truck-SUV

Part Number: MEH-11348400

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

MechMan Elite Series Cast Alternators 8206400-RED

Alternators and Generators, Elite Series Cast Alternators, 12 V, 400 amps, Gloss Red, Serpentine, Buick, Chevrolet, GMC, Hummer, Olds, Pontiac, Each

Part Number: MEH-8206400-RED

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

PerTronix Flame-Thrower Ignition Coils 30868

Ignition Coil, Flame-Thrower, Coil Pack, Epoxy Construction, Black, Round, Cadillac, Chevy, GMC, Set of 8

Part Number: PNX-30868

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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Estimated Ship Date: Feb 23, 2026 if ordered today

Standard Motor Power Window Switches DWS-177

Power Window Switch, OEM, Stock Activation, Plastic, Cadillac, Chevy, GMC, Each

Part Number: SMP-DWS177

Not Yet Reviewed

Estimated Ship Date: Today

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