Celect Plus

The Cummins N14 Celect Plus remains a popular engine platform for heavy-duty truck conversions and rebuilds, but decades of service take a toll on ECM connectors. Corroded or heat-damaged pins cause intermittent sensor faults, erratic idle behavior, and unreliable data communication that can sideline a truck.

Kustom Truck Parts stocks Celect Plus engine harness repair kits that replace the failed connector with OEM-quality plugs and pre-terminated wires, eliminating the need for a full harness replacement. Each kit is specific to the Celect Plus ECM connector configuration, so you target the exact point of failure rather than replacing components that are still functional.

These kits serve both OEM repair on older N14 platforms. Browse below by connector type, or contact our team for help identifying the correct kit for your engine serial number.