41MR31222M
Multi-Purpose Wiring Harness
Mack

This wiring harness is a comprehensive electrical component designed to facilitate the connection of various electrical systems within a heavy-duty truck. It consolidates multiple circuits into a single, organized assembly, simplifying installation and troubleshooting. Built with high-quality insulation and connectors, it ensures reliable electrical performance and resistance to environmental factors such as moisture and vibration. Proper wiring is crucial for the operation of lighting, sensors, and other electronic devices, making this harness an essential part of vehicle maintenance. Source One Parts Center supplies this harness to support your vehicle’s electrical system integrity and operational efficiency.