Oxygen Sensor Harnesses

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

Part Number: CEI-109289-24

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Estimated Ship Date: Today

Oxygen Sensor Harnesses, Additional or Replacement Wiring, for use with FiTech Ultimate LS EFI Kits, Chevrolet, LS, Each

Part Number: FIF-70050-7

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Oxygen Sensor Extension Harness, 4 Wire, Flat, 24 in. Long, LS6, LT1, Early LS1, Pair

Part Number: WRS-WSLS602EXT

4.56 out of 5 stars ( 9 )

Estimated Ship Date: Today

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

Part Number: KOK-CAS-109264

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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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Estimated Ship Date: Today

Oxygen Sensor Extension Harness, 24 in., 4-Terminal Flat In-line Connector, Universal, Each

Part Number: CEI-109011

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

Oxygen Sensor Extension Harness, 36 in., 4-Terminal Flat In-line Connector, Universal, Each

Part Number: CEI-109012

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Oxygen Sensor Extension Harness, 4 flat female and 4 flat male, 18 in. Long, Each

Part Number: KOK-CAS109010-18

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Oxygen Sensor Extension, O2 Extension Kit 2016 CAMARO SS

Part Number: KOK-CAS-104326

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Oxygen Sensor Extension Cable

Part Number: KOK-EX685-Z

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Oxygen Sensor Extension Harness, 12 in., 4-Terminal Flat In-line Connector, Universal, Each

Part Number: CEI-109010

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Feb 2, 2026 if ordered today

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Oxygen Sensor Extension Harness, 18 in., 4-Terminal Flat In-line Connector, Universal, Each

Part Number: CEI-109013

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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

Part Number: ICB-WE0XY30-24

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 28, 2026 if ordered today

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