1978 Wiring Harnesses

Wiring Harness, Replacement Duraspark II Wiring Harness, Standard Length, Jeep, Kit

Part Number: PRF-30819

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Today

Wiring Harness, Classic Update Series Add-On, Rear Power Tailgate Window, Standard Length, Ford, Kit

Part Number: AWW-510358

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Harnesses, Trunk Light Wiring, Chevrolet, Pontiac, Each

Part Number: AWW-CA03102

Not Yet Reviewed

Estimated Ship Date: Apr 16, 2026 if ordered today

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Wiring Harness, Air Conditioning Compressor Jumper Harness, OEM Replacement, Restoration, Compressor To Main Engine Harness, Pontiac, V8, Each

Part Number: SUM-RP23088

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Estimated Ship Date: Today

Wiring Harnesses, Interior Light Wiring Harnesses, for Underdash Courtesy Lights, Chevrolet, Each

Part Number: AWW-CA48277

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Wiring Harness, Courtesy Lamp Wire, Delay Dome Lamp, Left of Steering Wheel Mount, Chevy, Each

Part Number: SUM-RP21105

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Estimated Ship Date: Today

Wiring Harness, Front Parking Lamp Extension Harness, With Square Plastic Connector, Chevy, Pair

Part Number: SUM-RP21201

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Wiring Harness, Fuel Tank Sender Harness, From Rear Lamp Harness to Fuel Tank Meter Unit, Chevy, Each

Part Number: SUM-RP21204

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Estimated Ship Date: Today

Wiring Harness, Courtesy Lamp Wire, Delay Dome Lamp, Right of Glove Box Mount, Chevy, Each

Part Number: SUM-RP21106

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Estimated Ship Date: Today

Wiring Harness, Speaker Harness, Front and Rear Dual Speakers, Chevy, Each

Part Number: SUM-RP21319

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Estimated Ship Date: Today

Wiring Harness, Rear Window Defroster Harness, From Defogger Switch to Heated Glass Connector, Chevy, Each

Part Number: SUM-RP21307

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Estimated Ship Date: Today

Wiring Harnesses, Factory-Fit, Heater Wiring Harness, without Air Conditioning, Chevrolet, Each

Part Number: AWW-CA38278

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Air Conditioning, Compressor Harness Extension, Models with V8, Standard Length, Chevy, Each

Part Number: AWW-CA96580

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Rear Window Defroster, Standard Length, Chevy, Each

Part Number: AWW-CA09479

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Wiring Harnesses, Factory-Fit, Speaker, Models with Mono Radio and Rear Seat Speaker, Chevy, Pontiac, Each

Part Number: AWW-CA87135

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Estimated Ship Date: Apr 20, 2026 if ordered today

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