Kooks Headers Oxygen Sensor Harnesses

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: Monday 2/9/2026

Oxygen Sensor Harness, 4-wire, 12 in. Length, Buick, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Each

Part Number: KOK-CAS-109004

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Estimated Ship Date: Apr 6, 2026 if ordered today

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02 Sensor Extension Harness

Part Number: KOK-CAS-105110

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Estimated Ship Date: Apr 7, 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: Apr 6, 2026 if ordered today

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24" 02 Extension Harness - Front, Each

Part Number: KOK-CAS-109007

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Estimated Ship Date: Apr 6, 2026 if ordered today

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24" 02 Extension Harness - (Round Conn)

Part Number: KOK-CAS-109015

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Estimated Ship Date: Apr 6, 2026 if ordered today

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0 2 Sensor (2 - 18" Extension Harness)

Part Number: KOK-CAS-105094-2

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Oxygen Sensor Harnesses, 4-wire, 8 in. Length, Chevy, Pair

Part Number: KOK-EX683-Z

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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Oxygen Sensor Harness, 4-wire, 12 in. Length, Ford, Each

Part Number: KOK-CAS-109014

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Apr 6, 2026 if ordered today

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12" - 6 Pin 02 Ext. 2011 She

Part Number: KOK-CAS109203

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Estimated Ship Date: Apr 6, 2026 if ordered today

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O2 Extension Harness 2018+ Mustang 1) 8 inch Front Extension Harness (5-Pin)

Part Number: KOK-CAS-109677-8

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Estimated Ship Date: Apr 7, 2026 if ordered today

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