Automotive Ignition & Electrical Supplies

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing...

Whatever sparks your high performance dream, you’ll find it here. Get your engine started with a high-amp battery and high-torque mini starter. Keep the power flowing with a digital ignition control, performance distributor, and low-resistance ignition wires. Outfit your race car with competition-proven automotive electronics and accessories, or rewire your resto-mod with a complete wiring harness. Reprogram your vehicle’s computer or rejuvenate your daily driver with a new distributor cap, rotor, and spark plugs. We have the best automotive ignition and electrical supplies from the biggest names in the industry, in stock...

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Results 1 - 25 of 425

Haltech Rebel LS Gen 3 and 4 ECU Kits HT-220204

Engine Management Systems, Nexus Rebel LS, EV6, 6-Pin, DBW, 8-Injectors, 8-Coils, Sensors, Tuner Controls, Chevy, LS, 4.8-6,0L, Kit

Part Number: HTH-HT-220204

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Summit Racing™ Oxygen Sensor Extension Harnesses SUM-890168

Oxygen Sensor Harness Extensions, 12 in. long, Trapezoidal 4-Pin Connector, GMC, Chevy, Pair

Part Number: SUM-890168

Not Yet Reviewed

Estimated Ship Date: Today

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Scott Performance High Performance Spark Plug Wire Sets CH-LS-T-4

Scott Performance High Performance Spark Plug Wire Sets CH-LS-T-4

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Blue Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-T-4

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Scott Performance High Performance Spark Plug Wire Sets CH-LS-S-4

Spark Plug Wire Set, High Performance, 10mm Diameter, Coil Pack, Silicone Boot, Black, Spiral Core, 30 ohms/ft., Blue Wire, Chevy, Small Block, Set

Part Number: SCW-CH-LS-S-4

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

Scott Performance Spark Plug Wire Sets SPW-PS-LS-T-4

CHEVY LS TRUCK 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 9MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL FIBERGLASS OVERSLEEVE GREEN

Part Number: SCW-PS-LS-T-4

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Scott Performance Spark Plug Wire Sets SPW-PS-LS-S-4

CHEVY LS STANDARD 30 OHM HIGH PERFORMANCE SPARK PLUG WIRE SET / 9MM 45 DEG PLUG BOOT / 45 DEG COIL BOOT/GM COIL FIBERGLASS OVERSLEEVE GREEN

Part Number: SCW-PS-LS-S-4

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today

Edelbrock LS Pro-Flo 4 EFI Harnesses 35713

Wiring Harness, Edelbrock Pro-Flo 4, with 24-Tooth Reluctor Wheel, Chevy, Gen III LS, Each

Part Number: EDL-35713

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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ICT Billet LS Ignition Coil Wiring Harness Extensions WEC0I40-V4

Ignition Coil Wiring Harness Extensions, LS, Designed for Remote Mount Coils, Chevrolet, Small Block LS, 6.2L Gen V, Set of 4

Part Number: ICB-WEC0I40-V4

Not Yet Reviewed

Estimated Ship Date: Today

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Edelbrock LS Pro-Flo 4 EFI Harnesses 35714

Wiring Harness, Edelbrock Pro-Flo 4, with 58-Tooth Reluctor Wheel, Chevy, Gen IV LS, Each

Part Number: EDL-35714

Not Yet Reviewed

Estimated Ship Date: Today

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Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems 35711

Fuel Injection Engine Management System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, LS Gen III 24X, Engine Swap, Kit

Part Number: EDL-35711

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Edelbrock Pro-Flo 4 LS Self Learning Engine Management Systems 35712

Fuel Injection Engine Management System, Pro-Flo 4, Self-Learning, Sequential Multi-Port, With Tablet, LS Gen IV 58X, Engine Swap, Kit

Part Number: EDL-35712

3.33 out of 5 stars ( 3 )

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

MSD 8.5mm Super Conductor Spark Plug Wire Sets 32813

Spark Plug Wires, Super Conductor, Spiral, 8.5mm, Black, Multi-Angle Boots, Chevy, LS1/LS2/LS4/LS6/LS7, Set

Part Number: MSD-32813

4.45 out of 5 stars ( 44 )

Estimated Ship Date: Today

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Standard Motor Neutral and Backup Safety Switches for 2011-2019 FIESTA - LS419

Back-Up Light Switch

Part Number: SMP-LS419

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Standard Motor Electrical Switches for 2015-2020 MUSTANG - LS421

EM-Back-Up Light Switch, Back-Up Light Switch

Part Number: SMP-LS421

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Dragon Fire Performance Ignition Coils DFC1022-8

GM Chevy Cars Trucks V8 LS2 LS3 LS4 LS7 LS9, 2005-2013, ROUND Type, High Performance Direct Replacement, Epoxy, 40k V Maximum Voltage, Set of 8

Part Number: DFR-DFC1022-8

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

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Estimated Ship Date: Jun 1, 2026 if ordered today

OER Ignition Switches LS451

1966-67 Impala, Chevelle, Nova, Corvette; Ignition Switch; Various Models

Part Number: OER-LS451

Not Yet Reviewed

Estimated Ship Date: Aug 3, 2026 if ordered today

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Estimated Ship Date: Aug 3, 2026 if ordered today

Standard Motor Neutral and Backup Safety Switches LS426

EM- Back-Up Light Switch

Part Number: SMP-LS426

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 2007-2008 GRAND PRIX - 10715

Computer Chip/Module, Stage 1, Pontiac, Chevy, Small Block, LS4, Each

Part Number: JET-10715

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

Standard Motor Electrical Switches for 2014-2019 FIESTA, 2013-2018 FOCUS - LS418

Back-Up Light Switch, EM-Back-Up Light Switch

Part Number: SMP-LS418

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Standard Motor Neutral and Backup Safety Switches for 2012-2019 500 - LS416

Neutral Safety and Backup Light Switch, Replacement, Steel/Plastic, Fiat, Each

Part Number: SMP-LS416

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 2006 GRAND PRIX - 10615

Computer Chip/Module, Stage 1, Pontiac, Chevy, Small Block, LS4, Each

Part Number: JET-10615

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

OER Ignition Switches LS435

1968-69 Chevrolet, Oldsmobile, Pontiac; Ignition Switch; 7 Pin; Various Models

Part Number: OER-LS435

Not Yet Reviewed

Estimated Ship Date: Aug 3, 2026 if ordered today

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Estimated Ship Date: Aug 3, 2026 if ordered today

JET Stage 1 Computer Chips/Modules for 2006-2007 MONTE CARLO - 10632

Computer Chip/Module, Stage 1, Chevy, Small Block, LS4, Each

Part Number: JET-10632

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

Moroso - Spark Plug Wire Sets for 1998-2015 CAMARO, 1997-2013 CORVETTE, 1998-2002 FIREBIRD - 51036

Spark Plug Wires, Ultra 350, 8MM, Multi-Angle Boot, Black, Chevrolet, LS1/LS2/LS4/LS6/LS7, Set

Part Number: MOR-51036

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Moroso Ultra 40 Ignition Wire Sets for 1998-2015 CAMARO, 1997-2013 CORVETTE - 73755

Spark Plug Wires, Ultra 40, 8.5MM, Multi-Angle Boot, Black, Chevrolet, LS1/LS2/LS4/LS6/LS7, Set

Part Number: MOR-73755

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

JET Stage 2 Computer Chips/Modules for 2007-2008 GRAND PRIX - 10715S

Computer Chip/Module, Stage 2, Pontiac, Chevy, Small Block, LS4, Each

Part Number: JET-10715S

Not Yet Reviewed

Estimated Ship Date: Jul 1, 2026 if ordered today

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Estimated Ship Date: Jul 1, 2026 if ordered today

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