Durable outer coverings help shield and protect against tough conditions, vibration, abrasions, and moisture
Wires are color coded correctly for easy installation
GM-recommended replacement part for your GM vehicle’s original factory component
Get your hands on an official Parts ACDelco 15782378 Headlamp Wiring Harness and show your team spirit on game day. With an authentic look and feel, these Parts ACDelco 15782378 Headlamp Wiring Harness products are perfect for fitting your style.
Offering the quality, reliability, and durability of GM OE
Manufactured to GM OE specification for fit, form, and function
The Parts ACDelco 15782378 Headlamp Wiring Harness is designed with performance and comfort in mind and the Parts ACDelco 15782378 Headlamp Wiring Harness has a higher quality of materials and a tailored fit.
