41MR4976M3
Multi-Purpose Wiring Harness
Mack

This versatile wiring harness is designed to facilitate complex electrical connections across various truck systems. It simplifies installation and repairs by consolidating multiple circuits into a single, organized assembly. The harness features high-quality insulation and connectors that resist vibration, moisture, and temperature extremes, ensuring reliable electrical performance. Proper wiring is fundamental for safety and functionality, affecting everything from lighting to engine control modules. This harness is suitable for a wide range of applications, making it an essential component for troubleshooting and system upgrades. Source One Parts Center supplies this wiring harness to ensure your electrical systems operate seamlessly, even in demanding heavy-duty environments.