Isuzu 8970633010 Coolant Temperature Sensor

The 8970633010 is a liquid coolant temperature sensor manufactured by Isuzu for monitoring engine thermal conditions. It transmits resistance signals to the engine control unit and instrument panel for accurate temperature indication and overheat protection. The sensor features a threaded brass housing with NTC thermistor element, designed for direct immersion in engine coolant passages. Cross-reference interchange includes Isuzu 8976518250, 4433414800, 8-97063301-0, 897063-3010, SW2489V268F1, HM-A40070, KZ001849, and VI8970633010. Applications span John Deere compact excavators (27C, 27ZTS, 35C, 35ZTS, 50C, 50ZTS, 75D, 85D), Komatsu Doosan Daewoo Solar 030 030PLUS 035, Hitachi EX/ZX series mini excavators, Kobelco SK200-3 SK200-5 SK70SR-2 SK80CS-2, New Holland E70BSR E80BMSR, Hyundai HCE HDF15/18III, TCM forklifts with 4LB1 engine, and Multiquip generators. Compatible Isuzu engines: 3LA1, 3LB1, 3LD1, 3LD2, 4LB1, 4LC1, 4LE1, 4LE2, UM4LC1.