PAI 050673 Coolant Level Sensor Replaces Cummins 4903489 Quick Release Valve This filter is the factory

This filter is the factory fuel filter on the following Cummins Onan diesel generators:

and Mercedes-Benz Actros applications using DD-platform power

Manufacturer Fleetguard Part Number AF870 Part Type Primary Air Filter Seal Type Axial Seal Overall Height 19

Luber-Finer: LFF5804

K22-1023-1000100

PAI 050673 Coolant Level Sensor Replaces Cummins 4903489 Quick Release Valve This filter is the factoryThe PAI 050673 is a 4 pin coolant level sensor that replaces Cummins 4903489 (and the superseded 3612521 4383932) on Cummins L10, M11, ISM, and N14 engines.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