Oxygen Sensor Harnesses

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

Part Number: SUM-890132

4.0 out of 5 stars ( 3 )

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 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

Not Yet Reviewed

Estimated Ship Date: Today

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: Mar 9, 2026 if ordered today

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Oxygen Sensor Extension Harnesses, 6.00 in. Length, Front, Ford, Pair

Part Number: KOK-S0039

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Estimated Ship Date: Apr 22, 2026 if ordered today

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