Key Features
OEM Quality: Premium-grade coolant temperature sensor engineered to match Hitachi original specifications for seamless plug-and-play installation on ZX-series excavators.
Accurate ECU Feedback: Delivers precise real-time coolant temperature data to the Hitachi ECU, enabling proper engine management and protection algorithms.
Overheating Protection: Detects rising coolant temperatures before critical damage occurs, triggering warning alerts, fan clutch engagement, and engine protection shutdown.
Exact Direct Fit: No adapters, programming, or modifications required. Direct replacement for original Hitachi sensors.
Robust Construction: Built with corrosion-resistant brass/stainless steel sensing elements, sealed Hitachi/Yazaki/Sumitomo connectors, and IP67-rated protection for extreme job site durability.
Failure Prevention: Replaces faulty water temp sensors to eliminate false overheat warnings, poor cold starting, active diagnostic trouble codes, and costly downtime.
