Wiring Harness Adapters and Extensions

Optispark to Metripack Adapter, Replaces Original Harness, Chevy, Pontiac, Each

Part Number: CEI-108097

3.73 out of 5 stars ( 15 )

Estimated Ship Date: Today

Opti Spark Adapter Harness, Chevy, Pontiac, 5.7L LT, Each

Part Number: CEI-108161

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

MAF Adapter Cables, Harness Adapter, Black, Plastic, Each

Part Number: SCL-2901

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Dec 4, 2025 if ordered today

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Extension Harness, MAF, Ford, Mustang, Each

Part Number: JMS-J8695EXT

Not Yet Reviewed

Estimated Ship Date: Today

Opti Spark Adapter Harness, Chevy, 5.7L LT, Each

Part Number: CEI-108199

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Pigtail, Alternator, Male and Female, 4-pin, 36 in. Long, Chevy, Each

Part Number: ICB-WEALT30-36

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Mass Air Meter Wiring Adaper, 2005-2010 Slot-Style MAF Sensor in 1996-2004 Mustang, Each

Part Number: JMS-J96040510

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Wiring Harness Adapter, CAN Adapter Loom, Haltech, 4-pin, ECU Usage, Each

Part Number: HTH-HT-130046

Not Yet Reviewed

Estimated Ship Date: Nov 21, 2025 if ordered today

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Harness, VGT Adapter, Dodge, Ram, Each

Part Number: FLE-FPE-34425

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

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IGNITION ADAPTER HARNESS, FAST GM HEI

Part Number: FST-301302

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

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Wiring Harness Extension, HalTech Elite CAN DTM-4 Extension Cable, 4-pin, 48.00 in. Length, ECU Usage, Each

Part Number: HTH-HT-130025

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order