41MR3988M
Multi-Purpose Wiring Harness
Mack

This wiring harness integrates multiple electrical circuits into a single, organized assembly, streamlining the wiring process in heavy-duty trucks. Its high-quality insulation and connectors ensure consistent power delivery and signal integrity, even in vibration-heavy environments. Designed to resist moisture, heat, and abrasion, it maintains performance over prolonged use. Proper wiring is essential for vehicle safety and functionality, and this harness simplifies troubleshooting and repairs. Its modular design allows for easy upgrades and replacements, minimizing downtime. Source One Parts Center provides this reliable wiring harness to support your electrical system needs efficiently.