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Wiring Harness Adapters and Extensions

Individual Parts

Results 176 - 200 of 233

IGN ADAPTER HARNESS, GM LT1 LONG CONNECT

Part Number: FST-301304

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

FAST LS2/LS7 CAM PICKUP ADP.HARNESS

Part Number: FST-301415

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Ultra Heavy Duty Terminating Splitter Harness

Part Number: DOD-DD4126

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Ultra Heavy Duty 3m Extension Wire

Part Number: DOD-DD4129

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

OBD Conversion Harness, OBD-2 Vehicle to OBD-1 Distributor, for use on Honda®, for use on Acura®, Each

Part Number: SFH-SF-01-045

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

Mass Air Meter Wiring Extension -- 1996-2004 Mustang 4 & 6 pin MAF

Part Number: JMS-J9604EXT

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

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Estimated Ship Date: Nov 3, 2026 if ordered today

Wiring Pigtail, Top Feed Injector, Male and Female, 2-pin, Set of 50

Part Number: DWK-CONNUSJTCS

Not Yet Reviewed

Estimated Ship Date: Nov 9, 2026 if ordered today

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Estimated Ship Date: Nov 9, 2026 if ordered today

Wiring Harness Adapters and Extensions, Adapter, 2 pin Weatherpack , 4 Pin Deutsch, Each

Part Number: BJD-64-1122

Not Yet Reviewed

Estimated Ship Date: Dec 10, 2026 if ordered today

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Estimated Ship Date: Dec 10, 2026 if ordered today

Wire Harness, SS3 Backlight Tap Wire Kit (one)

Part Number: DOD-DD4091S

Not Yet Reviewed

Estimated Ship Date: Nov 25, 2026 if ordered today

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Estimated Ship Date: Nov 25, 2026 if ordered today

12" Plug-In Wiring Extension - 3-Pin Deutsch (DT) Connector

Part Number: KCC-30550

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

European Wiring Adapters: Ferrari F430 Tail Lights

Part Number: MRI-LF356-H-EU

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

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Estimated Ship Date: Nov 3, 2026 if ordered today

OEM SPEAKER ADAPTOR-OEM LOCATION TO AFTERMARKET 6x9" SPEAKER

Part Number: MEA-OEMBKT69

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2026 if ordered today

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Estimated Ship Date: Nov 3, 2026 if ordered today

DYNA 2000 PRGM IGN MOD 7 TO 8 PIN ADAPTER

Part Number: DYT-1009002

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

MAP Sensor Adapter, COBB Subaru MAP Sensor Adapter - Plastic Manifold WRX/FXT/LGT

Part Number: CBT-A22600

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

IGNITION ADAPTER, FAST HALL EFFECT

Part Number: FST-301301

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

HARNESS, EXTENSION 4 WIRE FOR CRANK TRIGGER SENSOR

Part Number: FST-7430-2101

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Y ADAPTER, FOR MULT.INJECTOR A PPLICATION

Part Number: FST-30148

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

INJECTOR ADAPTOR, LSX LS2

Part Number: FST-54026IA

Not Yet Reviewed

Estimated Ship Date: Dec 21, 2026 if ordered today

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Estimated Ship Date: Dec 21, 2026 if ordered today

Fuel Injector Connector Adapter, EV1 Wiring Harness to Multec 2 Injector, 4.000 in. Long, Set of 8

Part Number: EDL-3533

Not Yet Reviewed

Estimated Ship Date: Nov 20, 2026 if ordered today

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Estimated Ship Date: Nov 20, 2026 if ordered today

OBD Conversion Harness, OBD-1 Vehicle to OBD-2 Distributor, for use on Honda®, for use on Acura®, Each

Part Number: SFH-SF-01-044

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if ordered today

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Estimated Ship Date: Nov 23, 2026 if ordered today

MAP Sensor Adapter, COBB Subaru MAP Sensor Adapter - Cast Manifold WRX/STI/FXT

Part Number: CBT-A12600

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

Extension Wire M8 3-Pin 3m

Part Number: DOD-DD4138

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Extension Wire M8 3-Pin 1m

Part Number: DOD-DD4137

Not Yet Reviewed

Estimated Ship Date: Nov 30, 2026 if ordered today

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Estimated Ship Date: Nov 30, 2026 if ordered today

Wire Harness Adapter - Jetronic EV1 to FIC Fuel Injector

Part Number: ICB-WAINJ36

Not Yet Reviewed

Estimated Ship Date: Nov 2, 2026 if ordered today

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Estimated Ship Date: Nov 2, 2026 if ordered today

ADAPTER

Part Number: CEI-105591

Not Yet Reviewed

Estimated Ship Date: Nov 11, 2026 if ordered today

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Estimated Ship Date: Nov 11, 2026 if ordered today