2003 Ignitions & Electrical - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

MechMan S Series Alternators for 2003-2004 MUSTANG - B8304170M

MechMan S Series Alternators for 2003-2004 MUSTANG - B8304170M

Alternators and Generators, S Series Alternators, 12 V, 170 amps, Internal Regulator, Black/Natural, Machined, Serpentine Pulley, Ford, 4.6L, Each

Part Number: MEH-B8304170M

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

MechMan High-Output Racing Alternators 8237320B

Alternator, Internal Regulator, 320 Amp, Black, Chevy, GMC, Each

Part Number: MEH-8237320B

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

ACDelco Wiring Connectors 12102621

Wiring Pigtails, Replacement, Female Wire Connector Type, Buick, Cadillac, Chevrolet, GMC, Hummer, Isuzu, Oldsmobile, Pontiac, Saab, Each

Part Number: ADO-PT308

Not Yet Reviewed

Estimated Ship Date: Today

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Diode Dynamics SmartTap CF18 LED Flasher Modules DD4015

Turn Signal Flasher, LED, 8-Terminal, 9-16V, Lexus, Pontiac, Scion, Subaru, Toyota, Each

Part Number: DOD-DD4015

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Feb 9, 2026 if ordered today

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Estimated Ship Date: Feb 9, 2026 if ordered today

Moroso Ultra 40 Ignition Wire Sets 73744

Spark Plug Wires, Ultra 40, Assembled, Spiral Core, 8.50mm, Black, With Heat Shield, Chevy, LS, LT, Set

Part Number: MOR-73744

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Estimated Ship Date: Jan 26, 2026 if ordered today

NGK Ignition Coils U2023

Ignition Coil, Coil Pack Style, Male/HEI, Each

Part Number: NGK-49001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Delphi Mass Airflow Sensors AF10131

MAF Sensor, Mass Airflow Sensor, Sensor Only, Housing Not Included, Ford, Jaguar, Lincoln, Mercury, Each

Part Number: DFP-AF10131

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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ACDelco Gold Platinum Spark Plugs 19308036

Spark Plug, Professional, Platinum Tip, Gasket Seat, 14mm Thread, Resistor, Each

Part Number: ADO-41-806

Not Yet Reviewed

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ICT Billet Wiring Pigtails WPNSS30

Wiring Pigtail, Neutral Safety/Reverse Light Switch, Chevy, 4L60E, 4L80E, Each

Part Number: ICB-WPNSS30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Denso Oxygen Sensors 234-4127

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Ford, Lincoln, Mazda, Mercury, Each

Part Number: DNP-234-4127

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Yuasa YuMicron Batteries YB14L-A2

Battery, 12 V, Top Post, 5.312 in. Length, 3.5 in. Width, 6.562 in. Height, Each

Part Number: YSA-YB14L-A2

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Antigravity Batteries Re-Start Batteries AG-ATX12-RS

Battery, Re-Start, Starting, 12 V, Lithium-Ion, 360 Amps, Each

Part Number: AVB-AG-ATX12-RS

Not Yet Reviewed

Cannot be shipped Internationally if ordered today

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Cannot be shipped Internationally if ordered today

Standard Motor Coolant Temperature Sensors TX195

Coolant Temperature Sensor, Replaces OEM #5149077AA, 5149077AB, 5149096AA, 68045803AA, 7B0919501B, Chrysler, Dodge, Jeep, Ram, Each

Part Number: SMP-TX195

Not Yet Reviewed

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Standard Motor Neutral and Backup Safety Switches NS-348

Switch - Neutral/Backup

Part Number: SMP-NS348

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Bosch Remanufactured Starters SR3279X

Starters, Remanufactured, Stock Style, Standard Rotation, Lexus, Scion, Toyota, Each

Part Number: BCH-SR3279X

Not Yet Reviewed

Estimated Ship Date: Today

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Bosch Premium Universal Type Oxygen Sensors 15733

Oxygen Sensor, Universal Replacement, OE SmartLink™, Each

Part Number: BCH-15733

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Delphi Ignition Coils GN10571

Ignition Coil, Coil Pack Style, Socket, Rectangular, Black, BMW, Each

Part Number: DFP-GN10571

Not Yet Reviewed

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Dorman Door Jamb Switches 901-5131

Electrical Switches, Door Jam Switch, International, Each

Part Number: RNB-901-5131

Not Yet Reviewed

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Dorman Starter Offset Shims 678-211

Starter Shim, Offset, Steel, 1/16 in., 3/64 in., 1/64 in., Set of 3

Part Number: RNB-678-211

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hypertech REACT Performance Throttle Enhancers 101202

Throttle Response Enhancer, REACT Performance, Jeep, Each

Part Number: HYP-101202

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

All Balls Racing High-Torque Starters 280-1003

Starter, High Torque, Full Size, Standard Rotation, Black Powdercoated, Harley-Davidson®, Each

Part Number: ALB-80-1003

Not Yet Reviewed

Estimated Ship Date: Jan 14, 2026 if ordered today

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Estimated Ship Date: Jan 14, 2026 if ordered today

APR Remote Tuning Service Installation Cables EM100039

Remote Tuning Install Cable, Audi, Bentley, for Lamborghini, Porsche, Volkswagen, Each

Part Number: AXR-EM100039

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Kooks Headers Spark Plug Wire Sets 750203

Spark Plug Wire, 10mm Spark Plug Wires (8 pc. Set). Orange with Black Boots. LSX Car

Part Number: KOK-750203

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 Ignition Starter Switches for 2002-2006 ALTIMA, 2003-2008 MAXIMA - US-677

Switch - Ignition

Part Number: SMP-US677

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Proform High-Torque Starters 66277

Starters, High-Torque, Stock Style, Standard Rotation, 3.75:1 Gear Reduction Ratio, Cadillac, Chevy, GMC, Hummer, Pontiac, Saab, LS, Each

Part Number: PRO-66277

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 21, 2026 if ordered today

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Estimated Ship Date: Jan 21, 2026 if ordered today