Automotive Ignition & Electrical Supplies

Oxygen Sensor Extension Harnesses, 18 in. Length, Front, Ford, Pair

Part Number: BBK-1121

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harnesses, 18 in., 4-Terminal Round Connector, Direct Plug-In, Ford, V8, Pair

Part Number: BBK-1676

4.59 out of 5 stars ( 17 )

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harnesses, 4-wire, 4 Square Female Plug Style, 12 in. Length, Dodge, Ram, 5.7L, Pair

Part Number: BBK-1118

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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 )

Estimated Ship Date: Tomorrow

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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Oxygen Sensor Extension Harnesses, 12 in. Length, Front, Chevy, Pair

Part Number: BBK-1122

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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 )

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harnesses, 12 in., 6-Terminal Connector, Direct Plug-In, Ford, V8, Pair

Part Number: BBK-1112

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

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: Tomorrow

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

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

Part Number: BBK-16332

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

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: Tomorrow

Oxygen Sensor Extension Harnesses, 12 in. Length, Rear, Chevy, Pair

Part Number: BBK-11221

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Oxygen Sensor Extension Harnesses, 24 in. Length, Front, Jeep, Each

Part Number: BBK-1123

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Oxygen Sensor Harness Extensions, 12 in. long, Round 4-Pin Connector, Dodge, Jeep, Pair

Part Number: BBK-1117

1.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Wiring Harness, O2 Sensor Extention, 4-Wire, Chevy, 24 in. Length, Chevy, Each

Part Number: CEI-109226

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Tomorrow

O2 Sensor Wire Harness Extension 24" LS Oxygen Sensor Trapezoid 4-Wire Connector Plug

Part Number: ICB-WE0XY33-24

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Front O2 Sensor Extension -- 2011-2014 Mustang GT, Front O2 Sensor Extension Harness (Pair)

Part Number: JMS-JO21114

Not Yet Reviewed

Estimated Ship Date: Sep 19, 2025 if ordered today

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O2 EXTENSION HARNESS - D

Part Number: XPF-ZZ-O2EXHN-1D

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O2 EXTENSION HARNESS - C

Part Number: XPF-ZZ-O2EXHN-1C

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Toyota O2 Extension 12"

Part Number: CEI-109206

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harness, 4 Wire, Square Plug, 24 in. Long, LS1, Pair

Part Number: WRS-WSLS1O2EXT

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harness, 4 Wire, Square Plug, 24 in. Long, LS2, Pair

Part Number: WRS-WSGTOO2EXT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harness, 4 Wire, Flat, 24 in. Long, Chevy, GMC, Each

Part Number: CEI-109289-24

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Oxygen Sensor Harness, Extension, 4-wire, 36.00 in. Length, Chevy, 6.0L, 7.0L, Each

Part Number: CEI-109227

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow