Oxygen Sensor Harnesses - Free Shipping on Orders Over $109 at Summit Racing

BBK O2 Sensor Extension Harness Sets for 2015-2017 MUSTANG - 1119

Oxygen Sensor Extension Harnesses, 6-wire, 12 in. Length, Ford, Pair

Part Number: BBK-1119

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Haltech Wideband Adapter Harnesses HT-010726

Oxygen Sensor Harness, Wideband Adapter Harness, 6-wire, 48.00 in. Length, Each

Part Number: HTH-HT-010726

Not Yet Reviewed

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Kooks Headers Oxygen Sensor Harnesses for 2005-2013 CORVETTE - EX682-Z

02 Sensor Ext Harness (14"Front & 18"Rear)

Part Number: KOK-EX682-Z

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Caspers Electronics Oxygen Sensor Extension Harnesses 109016

Caspers Electronics Oxygen Sensor Extension Harnesses 109016

Oxygen Sensor Extension Harness, 36 in., 4-Terminal Round Connector, Ford, Each

Part Number: CEI-109016

5.0 out of 5 stars ( 2 )

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BBK O2 Sensor Extension Harness Sets for 2016-2024 CAMARO - 1113

Oxygen Sensor Extension, 12 in. Long, Factory Connectors, Front and Rear Driver Side Sensors, For Use With BBK-4044 and BBK-40440, Chevy, Camaro, Pair

Part Number: BBK-1113

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BBK O2 Sensor Extension Harness Sets for 2010-2015 CAMARO - 1115

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

Part Number: BBK-1115

4.0 out of 5 stars ( 1 )

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JBA Performance Exhaust Oxygen Sensor Extension Harness Sets for 2008-2019 CHALLENGER, 2006-2019 CHARGER, 2005-2008 MAGNUM - 6965W

Extension Harness, Oxygen Sensor, 25.5 in. Length, Dodge, Each

Part Number: JBA-6965W

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ICT Billet Oxygen Sensor Extension Harnesses WE0XY50-24

Oxygen Sensor Extension Harnesses, 4-wire, 4 Flat Female and 4 Flat Male, 24.00 in. Length, Chevrolet, 5.3L/6.2L Small Block Gen V, Each

Part Number: ICB-WE0XY50-24

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Caspers Electronics Oxygen Sensor Extension Harnesses 109209

Oxygen Sensor Extension Harness, 12 in., 4-Terminal Square Connector, Dodge, Each

Part Number: CEI-109209

4.67 out of 5 stars ( 3 )

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Kooks Headers Oxygen Sensor Harnesses for 2019-2020 1500 - CAS-109264

Oxygen Sensor Extension, 4-wire, 12 in. Length, Ram, Each

Part Number: KOK-CAS-109264

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BBK O2 Sensor Extension Harness Sets for 2011-2014 MUSTANG - 1111

Oxygen Sensor Extension Harness, 24 in. Long, Factory Connectors, Front Sensors Only, For Use With Long Tube Headers, Ford, Mustang, 3.7L V6, Pair

Part Number: BBK-1111

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

JBA Performance Exhaust Oxygen Sensor Extension Harness Sets 6502W

Oxygen Sensor Harnesses, Oxygen Sensor Extension Harness Sets, 36.00 in. Length, Buick, Cadillac, Chevy, GMC, Isuzu, Olds, Pontiac, Saab, Saturn, Each

Part Number: JBA-6502W

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MSD Oxygen Sensor Extension Harnesses 2276

Oxygen Sensor Harnesses, 7- Wire, Rectangular Male and Female, 18 in. Length, Sensor 2, Use with 7766 Wide Band Module, Each

Part Number: MSD-2276

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Caspers Electronics Oxygen Sensor Extension Harnesses 109004

Oxygen Sensor Wire Extension, 12 in. Length, 4-Wire, Square Gray Plugs, Each

Part Number: CEI-109004

5.0 out of 5 stars ( 3 )

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Caspers Electronics Oxygen Sensor Extension Harnesses 109014

Oxygen Sensor Extension Harness, 12 in., 4-Terminal Round Connector, Ford, Each

Part Number: CEI-109014

5.0 out of 5 stars ( 1 )

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ICT Billet Oxygen Sensor Extension Harnesses for 2008-2013 CORVETTE - WE0XY34-24

Oxygen Sensor Harness Extensions, 24 in. long, Trapezoidal 4-Pin Connector, GMC, Chevy, Each

Part Number: ICB-WE0XY34-24

Not Yet Reviewed

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ICT Billet Oxygen Sensor Extension Harnesses WE0XY31-24

Extension Harness, Oxygen Sensor, 24 in. Length, Chevy, Each

Part Number: ICB-WE0XY31-24

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American Racing Headers Oxygen Sensor Harnesses EX001

OXYGEN SENSOR EXT HARNESS

Part Number: AMH-EX001

Not Yet Reviewed

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BBK O2 Sensor Extension Harness Sets for 2011-2017 MUSTANG - 1110

Oxygen Sensor Extension Harnesses, 12 in. Length, 4 Square Female and 4 Square Male Plug Style, Ford, Pair

Part Number: BBK-1110

1.0 out of 5 stars ( 1 )

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Kooks Headers Oxygen Sensor Harnesses CAS-105067

Wiring Harness, Oxygen Sensor, Chrysler, Dodge, Set of 4

Part Number: KOK-CAS-105067

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Estimated Ship Date: Dec 29, 2025 if ordered today

Caspers Electronics Oxygen Sensor Extension Harnesses 109006

Oxygen Sensor Extension Harness, 12 in., 4-Terminal Square Connector, Universal, Each

Part Number: CEI-109006

4.43 out of 5 stars ( 7 )

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BBK O2 Sensor Extension Harness Sets for 2010-2015 CAMARO - 1116

Oxygen Sensor Extension, 36 in. Long, Factory Style Connectors, Various Fitment, 2008-13 GM Models, May Require the Removal of Directional Pins, Pair

Part Number: BBK-1116

Not Yet Reviewed

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FuelTech NanoPRO NTK Harnesses 2002100035

BOSCH TO NTK ADAPTER HARNESS

Part Number: FCH-2002100035

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Caspers Electronics Oxygen Sensor Extension Harnesses 109206

Toyota O2 Extension 12"

Part Number: CEI-109206

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow if ordered today

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BBK O2 Sensor Extension Harness Sets for 2015-2018 MUSTANG - 16332

Oxygen Sensor Extension Harnesses, 4-wire, 12 in. Length, Ford, 5.0L, Kit

Part Number: BBK-16332

5.0 out of 5 stars ( 1 )

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