Oxygen Sensor Harnesses

Oxygen Sensor Extension Harness, 24 in. Length, Factory Connectors, Rear Sensors, For Use With Long Tube Headers, Dodge, Chrysler, V8, Pair

Part Number: BBK-11181

5.0 out of 5 stars ( 5 )

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

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

Part Number: KOK-EX682-Z

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harnesses, 4-wire, 4 Square Female and 4 Square Male, 24.00 in. Length, Two Keyways, Chevrolet, Small Block LS, Each

Part Number: ICB-WE0XY32-24

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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 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

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

Part Number: ICB-WE0XY31-24

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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

Part Number: CEI-109004

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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

Part Number: CEI-109006

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Tomorrow

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: Mar 12, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: CEI-109209

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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

Part Number: JBA-6965W

Not Yet Reviewed

Estimated Ship Date: Tomorrow

Oxygen Sensor Extension Harness, 36 in., 4-Terminal Square Connector, Universal, Each

Part Number: CEI-109008

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Extension Harness, Oxygen Sensor, 30 in. Length, Acura, Honda, Each

Part Number: DCS-RHWA-002

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

0 2 Sensor (2 - 18" Extension Harness)

Part Number: KOK-CAS-105094-2

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

• Drop Ship
• Special Order

Air Fuel Pigtail, Most GM 1997-Present Front Oxygen Sensor w/Square 4 Wire Connector

Part Number: CEI-109049

Not Yet Reviewed

Estimated Ship Date: Tomorrow