PAI 050673 Coolant Level Sensor Replaces Cummins 4903489 1.25" Spline Diameter Bendix: 102626

Bendix: 102626

Caterpillar: 7C-8331

000 in Height (D) 1

387 with C10 / C12 / C13 (1990s–2007)

Dayton Parts: 441-85062

PAI 050673 Coolant Level Sensor Replaces Cummins 4903489 1.25" Spline Diameter Bendix: 102626The PAI 050673 is a 4 pin coolant level sensor that replaces Cummins 4903489 (and the superseded 3612521 4383932) on Cummins L10, M11, ISM, and N14 engines. It threads into the upper coolant tank or recovery bottle and signals low coolant to the ECM so the engine can warn or derate before head temperatures climb. Signs You Need a New Coolant Level Sensor Low coolant warning that won't clear with a full system Intermittent coolant alarm that comes and