Automotive Ignition & Electrical Supplies at Summit Racing

MSD Power Grid Wide Band Oxygen Sensors 2267

Oxygen Sensors, Replacement, Wideband, LSU 4.9, 24.00 in. Length, Each

Part Number: MSD-2267

5.0 out of 5 stars ( 1 )

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MSD Power Grid Wide Band Oxygen Sensors 2268

Oxygen Sensor, Power Grid Wide Band, Sensor 2, 5 Wire, Replacement Sensor for Use with 7766 Wide Band Module, Each

Part Number: MSD-2268

Not Yet Reviewed

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MSD Power Grid Wide Band Oxygen Sensors 2273

Oxygen Sensor, Power Grid Wide Band, Sensor 2, 7 Wire, Includes 18 in. Extension Harness, Weld-In Bung, Use with 7766 Wide Band Module, Kit

Part Number: MSD-2273

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Holley EFI O2 Sensors 554-100

Oxygen Sensors, Holley EFI, NTK, Wideband, 18mm x 1.5 Thread, 7 Wire Connection, 0-1 V, Wire Harness, 8-pin, Rectangular Plug, Each

Part Number: HLY-554-100

4.81 out of 5 stars ( 16 )

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Holley Terminator X Engine Control Modules 554-152

Engine Management Systems, Holley EFI, Terminator X, Controls 8-Injectors, 8-Coils, Analog Input/Outputs, Wideband, CANBUS, Chevy, Ford, Dodge, Each

Part Number: HLY-554-152

Not Yet Reviewed

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Holley EFI O2 Sensors 554-101

Oxygen Sensor, Bosch LSU4, Wideband, Thread-in, 7-Wire, 14 in. Long 8-pin, Rectangular Plug, Each

Part Number: HLY-554-101

3.3 out of 5 stars ( 20 )

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Racepak AF1 Single Channel Air Fuel Sensor Packages 220-VM-AF1

Data Acquisition, Racepak, AF1 Single Channel Wideband Controller, Kit

Part Number: RPK-220-VM-AF1

Not Yet Reviewed

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Holley HP EFI ECU and Harness Kits 550-604

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Universal, MPFI, Kit

Part Number: HLY-550-604

Not Yet Reviewed

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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 )

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Summit Racing™ Megasquirt Engine Management Combos for 1994-1995 MUSTANG - 03-0270

Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Ford, Kit

Part Number: CMB-03-0270

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

Summit Racing™ Megasquirt Engine Management Combos for 1986-1993 MUSTANG, 1986-1988 THUNDERBIRD - 03-0269

Engine Management System Combo, Megasquirt PNP Gen2, Wideband Gauge, Ford, Kit

Part Number: CMB-03-0269

Not Yet Reviewed

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FuelTech NanoPRO Oxygen Sensor Conditioners 3010009597

Gauge, NanoPRO, Wideband O2, Digital, LCD Touchscreen, O2 Conditioner, Each

Part Number: FCH-3010009597

Not Yet Reviewed

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Summit Racing™ Oxygen Sensors SUM-196000

Summit Racing™ Oxygen Sensors SUM-196000

Oxygen Sensor, O2 Sensor, 5-Wire, 0-5 V, Thread In, LSU 4.2, Wideband, Universal, Each

Part Number: SUM-196000

5.0 out of 5 stars ( 1 )

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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 )

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Holley HP EFI ECU and Harness Kits 550-604N

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, NTK O2, Wideband, CANBUS, Universal, MPFI, Kit

Part Number: HLY-550-604N

Not Yet Reviewed

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FuelTech WB-O2 Nano Unterminated Harnesses 2001003625

Wiring Harnesses, WB-O2 Nano Unterminated Harnesses, Wideband Display Wiring Harness Classification, 6.5 ft. Length, Each

Part Number: FCH-2001003625

Not Yet Reviewed

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AEM Electronics Gauge Power Harnesses 30-3459

Gauge Wiring Harnesses, Replacement Power Harness for X-Series Wideband Gauges, Each

Part Number: AVM-30-3459

5.0 out of 5 stars ( 1 )

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Holley Wiring Harness Connectors 570-200

Weatherproof Connectors, Holley EFI, Wideband Connector, Main Harness Side, Metripack, 8-pin Male, Black Plastic, with Pins, Seals, TPA, Each

Part Number: HLY-570-200

Not Yet Reviewed

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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 )

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Racepak Four Channel Air Fuel Controllers 220-VM-AF4-1357

Data Acquisition, Racepak, Four Channel Wideband Controller, Left Cylinder Bank, Each

Part Number: RPK-220VMAF41357

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

Innovate Oxygen Sensors 3896

Data Acquisition Components, Wideband Oxygen Sensor, LSU 4.9, 3 ft., Each

Part Number: INN-38960

5.0 out of 5 stars ( 1 )

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Racepak Four Channel Air Fuel Controllers 220-VM-AF4-2468

Data Acquisition, Racepak, Four Channel Wideband Controller, Right Cylinder Bank, Each

Part Number: RPK-220VMAF42468

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

Holley HP EFI ECU and Harness Kits 550-616

Engine Management Systems, HP EFI, ECU and Harness, Connects 16-Injectors, 8-Coils, Bosch O2, Wideband, Ford, Lincoln, Mercury, 2V, 4.6L, 5.4L, Kit

Part Number: HLY-550-616

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

Innovate Oxygen Sensors 3897

Data Acquisition Components, Wideband Oxygen Sensor, LSU 4.9, 8 ft., Each

Part Number: INN-38970

5.0 out of 5 stars ( 4 )

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Holley HP EFI ECU and Harness Kits 550-602

Engine Management Systems, HP EFI, ECU and Harness, Up to 16-Injectors, 8-Coils, Four Digital Inputs, Wideband, CANBUS, Chevy, LS, 5.7L, Kit

Part Number: HLY-550-602

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today