21922140
Multi-Purpose Wiring Harness
Mack

This wiring harness is designed to facilitate complex electrical connections across multiple systems within heavy-duty trucks. Its construction emphasizes durability, with resistance to environmental factors such as moisture, vibration, and temperature extremes. The harness simplifies wiring layouts, reducing installation time and minimizing potential wiring errors. It supports various auxiliary and standard vehicle systems, ensuring consistent electrical performance. Proper wiring is fundamental for the reliable operation of lighting, sensors, and control modules. Source One Parts Center provides this harness as a dependable component to keep your vehicle’s electrical network functioning seamlessly, supporting both routine maintenance and system upgrades.