GMC SIERRA 2500 HD Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

MechMan High-Output Racing Alternators 8237170B

170 Amp Racing Alternator

Part Number: MEH-8237170B

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Eddie Motorsports Ball Milled Billet Coil Covers MS109-04M

Coil Covers, Aluminum, Machined, Chevy, LS, With Cutout, Pair

Part Number: EMS-MS109-04M

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 10, 2026 if ordered today

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Estimated Ship Date: Mar 10, 2026 if ordered today

HP Tuners Replacement M8 HPTNET Cables H-003-01

Computer Programmer Accessory, Cable, For GM E41 ECM Upgrade Kit, Chevy, GMC, Duramax, Each

Part Number: HPT-H-003-01

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Standard Motor Wiring Connectors S-656

Wiring Pigtails, 3-pin, Male, Black, for use on Acura®, for Hyundai, Buick, Cadillac, Chevy, Dodge, GMC, Mitsubishi, Olds, Pontiac, Saab, Suzuki, Each

Part Number: SMP-S656

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Holstein Parts MAP Sensors 2MAP0260

Sensor, Manifold Pressure Sensor, MAP, Replacement, Each

Part Number: HLN-2MAP0260

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Eddie Motorsports Smooth Billet Coil Covers MS109-02M

Ignition Coil Covers, Smooth, Billet Aluminum, Machined, Cadillac, Chevy, GMC, Pontiac, Small Block LS, Pair

Part Number: EMS-MS109-02M

Not Yet Reviewed

Estimated Ship Date: Mar 11, 2026 if ordered today

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Estimated Ship Date: Mar 11, 2026 if ordered today

Eddie Motorsports Smooth Billet Coil Covers MS109-01M

Ignition Coil Covers, Smooth, Billet Aluminum, Machined, Cadillac, Chevy, GMC, Pontiac, Small Block LS, Pair

Part Number: EMS-MS109-01M

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

Chevrolet Performance Taillight Wiring Harnesses 23295979

Taillight Wiring Harness, Rear Passenger Side, Chevy, GMC, Each

Part Number: NAL-23295979

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Champion Iridium Spark Plugs 9402

Spark Plug, Iridium, Tapered Seat, 14mm Thread, .708 in. Reach, Resistor, Each

Part Number: CPN-9402

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82625

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Blue, Stock Boots, Chevy, GMC, 8.1L, Set

Part Number: TAY-82625

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Taylor ThunderVolt 8.2mm Spark Plug Wire Sets 82025

Spark Plug Wires, ThunderVolt, Spiro-Wound, 8.2mm, Black, Stock Boots, Chevy, GMC, 8.1L, Set

Part Number: TAY-82025

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Delphi Oxygen Sensors ES20088

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

Part Number: DFP-ES20088

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Standard Motor Oxygen Sensors SG2155T

Oxygen Sensor, Replacement, Thread-in, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-SG2155T

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Taylor Spiro-Pro Spark Plug Wire Sets 72025

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

Part Number: TAY-72025

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Beck/Arnley Crankshaft Position Sensors 180-0753

Crankshaft Position Sensors, Buick, Cadillac, Chevrolet, GMC, Hummer, Pontiac, Saab, Each

Part Number: BCK-180-0753

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1629-CBBL

Spark Plug Wire Sets, Assembled, Solid Core, Black Ceramic Boots, Blue, 8.00mm Diameter, 12 in. Length, GM, V8, Set

Part Number: GRN-28-1629-CBBL

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

Standard Motor Spark Plug Wire Sets 27874

Spark Plug Wires, Black Wire, Black Boots, Set

Part Number: SMP-27874

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Delphi Oxygen Sensors ES20008

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

Part Number: DFP-ES20008

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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Estimated Ship Date: Feb 16, 2026 if ordered today

Fleece Performance NSBU Pigtails FPE-HAR-GM-NSBU-0104

Wiring Pigtail, NSBU, 6 in Pigtail, 11 Pins, Allison 1000/2000 SeriesTransmission, Chevy, GMC, Pair

Part Number: FLE-S0582

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

JET Xcelerator Throttle Enhancers 40101

Throttle Response Enhancer, Xcelerator, GM, Each

Part Number: JET-40101

3.92 out of 5 stars ( 13 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

Nitrous Express NX Accessory Power Switch Panels 15789

Nitrous Express NX Accessory Power Switch Panels 15789

Toggle Switch Panel

Part Number: NEX-15789

Not Yet Reviewed

Estimated Ship Date: Feb 13, 2026 if ordered today

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Estimated Ship Date: Feb 13, 2026 if ordered today

Holstein Parts Crankshaft Sensors 2CRK0452

Sensor, Engine Crankshaft Position Sensor, Replacement, Each

Part Number: HLN-2CRK0452

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Estimated Ship Date: Feb 11, 2026 if ordered today

Granatelli Motor Sports GM High Performance Coil Near Plug Wire Sets 28-1811HTBB

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

Part Number: GRN-28-1811HTBB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 21410S

Module, Stage 2, Cadillac, Chevy, GMC, Each

Part Number: JET-21410S

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today

JET Stage 2 Computer Chips/Modules 20307S

Computer Chip/Module, Stage 2, Chevy, GMC, Each

Part Number: JET-20307S

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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Estimated Ship Date: Apr 27, 2026 if ordered today