This OTTO water temperature sensor (part number 8-97125601-1) is designed for Isuzu 6HK1 engines used in Hitachi excavator models EX120-5, EX200-5, EX300-5, and EX400. It accurately monitors coolant temperature for optimal engine performance and overheating protection.

OTTO 4HK1 Engine Parts 8-97125601-1 8971256011 Water Temperature Sensor for Hitachi ZX240-3EX200-3 EX200-5 ZX330-3 Excavator This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty