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

Fleece Performance Universal Coolant Level Float Switches FPE-FS-UNIV-2M-SS

Engine Coolant Level Modules and Sensors, Float-style, 1 in.-NPT, Chevy, GMC, Each

Part Number: FLE-S0435

Not Yet Reviewed

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ACDelco ABS Control Modules 84256781

ABS Control Modules, ACDelco ABS Control Modules, Electronic Brake Control Module Assembly, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-84256781

Not Yet Reviewed

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Powermaster High-Amp Alternators 28237

Powermaster High-Amp Alternators 28237

Alternator, 180 Amp, Internal Regulator, 4-Pin, Polished, GM, Each

Part Number: PWM-28237

Not Yet Reviewed

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Edge Evolution CTS3 Programmers 85453-K

Computer Programmers, Evolution, CTS3, 5 in. Touch Screen, Monitor, Wiring Harness, Performance Tuning, Gas, Chevy, GMC, 6.6L, Kit

Part Number: EGE-85453-K

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

Powermaster High-Amp Alternators 38237

Alternator, High-Amp, GM AD244 Case, 220 amps, 12 V, Serpentine Pulley, Offset Mount, Chrome, Internal Regulator, Chevrolet, GMC, Each

Part Number: PWM-38237

Not Yet Reviewed

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Mishimoto Ignition Coils MMIG-LSRD-0708

Ignition Coil, Stock Replacement, Black, Epoxy, Phenolic Resin Shell, Buick, Cadillac, Chevy, GMC, Hummer, Pontiac, Set of 8

Part Number: MIO-MMIGLSRD0708

Not Yet Reviewed

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SCT Livewire Vision Performance Monitors 5015PWD

Computer Programmer, SCT Livewire Vision Performance Monitor, Hand-held, Each

Part Number: SCL-5015PWD

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

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SCT X4 Power Flash Programmers 7015

4.25 out of 5 stars ( 74 )

Estimated Ship Date: Today

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ACDelco Replacement Switches 15861245

Brake Light Switch, Replacement, Plastic, Black, Chevy, GMC, Hummer, Each

Part Number: ADO-D1586H

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Moroso Mag-Tune Spark Plug Wires 9643M

Spark Plug Wires, Mag-Tune, Assembled, Spiral Core, Black, 7.0mm, Chevy, GMC, Small Block LS, Set

Part Number: MOR-9643M

Not Yet Reviewed

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Standard Motor Nitrogen Oxide Sensors NOX007

Nitrogen Oxide Sensor, OE Replacement, Upstream, Chevrolet, GMC, 6.6L Diesel, Each

Part Number: SMP-NOX007

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

ACCEL Super Coils 140043

Ignition Coils, Coil Pack, Black/Yellow, Epoxy, Buick, Chevy, GMC, Hummer, Pontiac, LS2, LS3, LS7, Each

Part Number: ACC-140043

Not Yet Reviewed

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Dorman Turn Signal Switches 2330826

Turn Signal Switches, Multi-function, Labeled, Wiring Included, Plastic, Cadillac, Chevrolet, GMC, Each

Part Number: RNB-2330826

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Fleece Performance Wiring Pigtails FPE-HAR-MU-PT-5

Wiring Pigtail, Transmission Speed, Coolant Temp, Brake Fluid Level, Washer Fluid Level, Chevy, GMC, Dodge, Ram, Each

Part Number: FLE-S0429

Not Yet Reviewed

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Taylor Spiro-Pro Spark Plug Wire Sets 72205

Spark Plug Wires, Spiro-Pro, 8mm, Red, Straight Boots, GM, 4.8/5.3/6.0L, V8, Set

Part Number: TAY-72205

4.94 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Dragon Fire Performance Ignition Coils DFC1004

Ignition Coils, High Performance, Direct Replacement, Round, Epoxy, Black, Chevy, LS, Each

Part Number: DFR-DFC1004

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Estimated Ship Date: May 11, 2026 if ordered today

30 amps Standard Motor Relay RY-246

Relay, 30 Amp, 12 V, Stock, Each

Part Number: SMP-RY246

Not Yet Reviewed

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MechMan Indicator Light Harnesses H104

H104 Indicator light harness for 1996-2004 GM Truck

Part Number: MEH-H104

Not Yet Reviewed

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ACDelco GM Genuine Parts Disc Brake Pad Wear Sensors 84702752

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

Part Number: ADO-84702752

Not Yet Reviewed

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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: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ACDelco Wiring Harnesses 19257603

Wiring Harness, Vapor Canister Vent Solenoid Harness, Use with 20907779 in place of 20948082, Cadillac, Chevy, GMC, Hummer, Isuzu, Suzuki, Each

Part Number: ADO-19257603

Not Yet Reviewed

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Standard Motor Steering Wheel Position Sensors SWS23

Steering Wheel Position Sensor, OE Replacement, Cadillac, Chevrolet, GMC, Each

Part Number: SMP-SWS23

Not Yet Reviewed

Estimated Ship Date: Apr 1, 2026 if ordered today

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Estimated Ship Date: Apr 1, 2026 if ordered today

Denso Iridium Power Spark Plugs 5325

Spark Plug, Iridium Power, IT16, 14mm Thread, 18.00mm Reach, Tapered Seat, Universal, Each

Part Number: DNP-5325

Not Yet Reviewed

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PerTronix Flame-Thrower Spark Plug Wire Sets 808429

Spark Plug Wires, Flame-Thrower, Spiral Core, 8mm, Red, 135 Degree Boots, GM, LS, V8, Set

Part Number: PNX-808429

Not Yet Reviewed

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Denso Oxygen Sensors 234-8088

DENSO Oxygen Sensor

Part Number: DNP-234-8088

5.0 out of 5 stars ( 1 )

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40 amps ACDelco Replacement Relay 19106615

Relay, Replacement, 12 V, 30 amps, 4 Male Terminals, Buick, Cadillac, Chevy, Daewoo, Dodge, Pontiac, Saturn

Part Number: ADO-D1741C

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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