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 2000 +

AEM Electronics Replacement Wideband UEGO Controller Air/Fuel Ratio Gauge Components 30-2004

Oxygen Sensor, Replacement, Wideband UEGO, Air/Fuel Ratio Gauge Component, 5-wire, Thread-in, 0-5 V, 23.00 in. Length, Each

Part Number: AVM-30-2004

4.0 out of 5 stars ( 23 )

Estimated Ship Date: Today

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Innovate LM-2 Digital Air/Fuel Ratio Meter Basic Kits 3837

Digital Air-Fuel Ratio Meter, LM-2, 32-Channel, Kit

Part Number: INN-38370

3.67 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Innovate Air/Fuel Ratio Monitor Accessories 3729

Data Acquisition, HBX-1, Heat Sink Bung Extender, Each

Part Number: INN-37290

4.56 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Innovate LM-2 Digital Air/Fuel Ratio Meters 3806

Air/Fuel Ratio Monitor, LM-2, Single Channel Wideband, Kit

Part Number: INN-38060

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Innovate Air/Fuel Ratio Monitor Accessories 3728

Data Acquisition, Oxygen Sensor Mount, Clamp-On, Each

Part Number: INN-37280

3.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

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Innovate Air/Fuel Ratio Monitor Accessories 3737

Data Acquisition, Oxygen Sensor, Bosch LSU 4.2, UEGO, 0.0 to 5.0 V, Wideband, Each

Part Number: INN-37370

4.81 out of 5 stars ( 16 )

Estimated Ship Date: Today

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Innovate LM-2 Digital Air/Fuel Ratio Meters 3807

Air/Fuel Ratio Monitor, LM-2, Dual Channel Wideband, Kit

Part Number: INN-38070

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

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Innovate DB Digital Wideband Air/Fuel Ratio Gauge with LC-2 Kits 3873

Gauge, Digital, Wideband Air/Fuel Ratio, Green, LC-2 Wideband Controller, Bosch 5-Wire Oxygen Sensor, Kit

Part Number: INN-38730

1.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Innovate LM-2 Dual Digital Air/Fuel Ratio Meter Basic Kits 3894

Data Acquisition, Digital Air-Fuel Ratio Meter, LM-2, Dual, Kit

Part Number: INN-38940

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Innovate LC-2 Digital Wideband Lambda O2 Controller Kits 3884

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Innovate Air/Fuel Ratio Monitor Accessories 3733

Data Acquisition, USB to Serial Port Adapter, 2 ft. Long, Software Included, 500 kbps Transfer Rate, Each

Part Number: INN-37330

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Denso Air/Fuel Ratio Sensors for 1999-2002 4RUNNER, 2000-2004 TACOMA - 234-9002

Oxygen Sensor, OE Style, Heated, Flange Mount, Toyota, Each

Part Number: DNP-234-9002

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

AEM Electronics Replacement Wideband UEGO Controller Air/Fuel Ratio Gauge Components 30-3441

Harness, Exhaust Gas Sensor, UEGO 4.9 LSU, 96 in. Length, Each

Part Number: AVM-30-3441

Not Yet Reviewed

Estimated Ship Date: Today

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Denso Air/Fuel Ratio Sensors 234-9051

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Lexus, Toyota, Each

Part Number: DNP-234-9051

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Air/Fuel Ratio Sensors 234-9049

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Lexus, Scion, Toyota, Each

Part Number: DNP-234-9049

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-5010

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, for use on Acura®, Honda®, Saturn, Each

Part Number: DNP-234-5010

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Denso Air/Fuel Ratio Sensors 234-5003

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Cadillac, Subaru, Each

Part Number: DNP-234-5003

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

Denso Air/Fuel Ratio Sensors for 2003-2007 ACCORD - 234-9040

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, for use on Honda®, Each

Part Number: DNP-234-9040

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-9138

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Subaru, Volkswagen, Each

Part Number: DNP-234-9138

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-9140

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Lexus, Scion, Toyota, Each

Part Number: DNP-234-9140

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-9042

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Lexus, Toyota, Each

Part Number: DNP-234-9042

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Air/Fuel Ratio Sensors 234-9135

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Chevrolet, for Infiniti, for Nissan, Each

Part Number: DNP-234-9135

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Air/Fuel Ratio Sensors 234-9026

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Lexus, Toyota, Each

Part Number: DNP-234-9026

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Denso Air/Fuel Ratio Sensors 234-9123

Oxygen Sensor, OE Style, Heated, Thread-In Mounting, Saab, Subaru, Each

Part Number: DNP-234-9123

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-5076

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

Part Number: DNP-234-5076

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

Denso Air/Fuel Ratio Sensors 234-5175

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

Part Number: DNP-234-5175

Not Yet Reviewed

Estimated Ship Date: Mar 13, 2026 if ordered today

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Estimated Ship Date: Mar 13, 2026 if ordered today

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