1978 Wiring Harnesses

Dome Lamp Harness, 1973-82 Chevy/GMC Truck, All 2 Door , Except Blazer, Jimmy, Roof Dome Lamp To Extension Harness, Each

Part Number: SUM-RP23182

Not Yet Reviewed

Estimated Ship Date: Today

Wiring Harnesses, Factory-Fit, Courtesy Light, Center Roof Mounted Courtesy Light, Chevy, Pontiac, Each

Part Number: AWW-CA86077

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2026 if ordered today

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• Special Order

Wiring Harnesses, Door Jamb Harness, Light Harness, OEM Replacement, Reproduction Chevy, Pontiac,Each

Part Number: SUM-RP21472

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Estimated Ship Date: Today

Wiring Harnesses, Interior Light Wiring Harnesses, for Right Side Only, Chevrolet, Pontiac, Each

Part Number: AWW-CA33809

Not Yet Reviewed

Estimated Ship Date: Feb 11, 2026 if ordered today

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Wiring Harnesses, Interior Light Wiring Harnesses, for Left Side Only, Chevrolet, Pontiac, Each

Part Number: AWW-CA33808

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 11, 2026 if ordered today

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• Special Order

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

Part Number: SUM-RP21106

Not Yet Reviewed

Estimated Ship Date: Today