4379-RD384860
Multi-Purpose Wiring Harness
Mack

This comprehensive wiring harness is designed to streamline electrical connections across various systems in heavy-duty trucks. Its multi-purpose design allows it to serve multiple functions, reducing clutter and simplifying troubleshooting during repairs. Constructed with high-quality insulation and connectors, it ensures reliable signal transmission and power delivery even in demanding environments. Proper wiring harnesses are critical for the safe operation of lighting, sensors, and electronic controls, preventing electrical failures that could compromise vehicle safety. Its flexible routing options facilitate installation in tight spaces, saving time and labor. Source One Parts Center supplies this wiring harness to help maintain your truck’s electrical integrity, supporting consistent performance and safety.