Cummins ISX and QSX Series Diesel Engine Replacement Oil Pressure Sensor
The OEM Cummins diesel engine Replacement Oil Pressure Temperature Sensor or Switch applications:
The 2000 to 2003 ISX Cummins has an engine oil pressure sensor that is used to measure the engine’s oil pressure. A properly functioning oil pressure sensor is vital because if the engine is operated with little or no oil pressure, the engine will seize. A failed oil pressure sensor can lead to a no-start condition. This Brand New Cummins 4921475Engine Oil Pressure Switches are the most current version of this switch available.
This Oil Pressure Temperature Switch is a genuine OEM Cummins part that is backed by the manufacturer's warranty.
How does the Oil Pressure Temperature Sensor work?
The oil pressure sensor is an electronic transducer that allows more electricity to flow in direct proportion to the pressure applied to a pressure-sensitive medium.
That electrical signal is translated to a pressure reading on the gauge on your dashboard. The oil pressure sensor is mounted on the outside of the engine block and connected by a drilled passage to a pressurized oil gallery for the sensor to read the current oil pressure being produced by your motor.
This replacement Cummins OEM Oil Pressure Sending unit is the latest version part available for 2000 to 2003 ISX and QSX diesel engines. This oil pressure sender is a genuine Cummins part that contains the four-pin electrical connector. We ask you to supply your Cummins ISX or QSX engine serial number so we can ensure the proper fitment of the engine oil pressure sensor.