41MR41121M
Multi-Purpose Wiring Harness for Mack Trucks
Mack

This versatile wiring harness is essential for reliable electrical connections across various vehicle systems. Designed with precision, it organizes and protects multiple electrical circuits, reducing the risk of shorts and electrical failures. Its robust insulation and connectors ensure secure, corrosion-resistant connections that withstand vibrations and environmental exposure typical in heavy-duty operations. Proper wiring is fundamental for the safe operation of lighting, sensors, and control modules, making this harness a critical component during repairs or upgrades. Its flexible design allows for easy routing within the vehicle chassis, saving time during installation. Source One Parts Center offers this harness, providing a dependable solution for maintaining electrical integrity in your fleet.