41MR31673M
Multi-Purpose Wiring Harness
Mack

This wiring harness is engineered to streamline electrical connections across various truck systems, offering a comprehensive solution for complex wiring needs. Its rugged design ensures resilience against environmental factors such as moisture, heat, and vibration, which are common in heavy-duty applications. The harness simplifies installation by consolidating multiple circuits into a single, organized assembly, reducing the risk of wiring errors and improving serviceability. It is essential for maintaining reliable electrical performance, supporting everything from lighting to control modules. Source One Parts Center provides this harness as a trusted component for professional electrical system upgrades and repairs, ensuring your truck’s electrical integrity remains uncompromised.