A4721504933
Wiring Harness (Superseded by A4721505533)
Detroit Diesel

This supplementary wire harness is designed to connect the DDE system to additional sensors or modules, facilitating expanded control and monitoring capabilities within the engine management setup. Its flexible wiring layout allows for easy integration into existing electrical systems, serving as a vital extension to the primary harness. The engineering focus on durability ensures resistance to heat, vibration, and chemical exposure, which are typical in heavy-duty engine environments. Proper use of this harness aids in accurate data collection and system diagnostics, contributing to improved engine responsiveness and longevity. Its role is especially important when upgrading or modifying engine systems to meet evolving performance or emission standards. Source One Parts Center stocks this component to support technicians in maintaining optimal engine operation and system integration.