Cummins ISX15, QSX Sensor Pressure 2010-2018: OEM 4921730

Reliable Readings from the Cummins ISX15, QSX Pressure Sensor – OEM 4921730

What is it?
The Cummins ISX15, QSX Sensor Pressure (OEM 4921730) is an original equipment sensor responsible for monitoring key engine system pressures, such as air, fuel, or oil. It sends real-time data to the ECM, helping ensure optimal function and preventing damage due to pressure-related issues.

Why Choose OEM 4921730?
OEM 4921730 is built to Cummins specifications for ISX15 and QSX engines manufactured from 2010 to 2018. With exact-fit compatibility and accurate signal output, this sensor helps avoid false readings and issues caused by inferior aftermarket parts.

Key Benefits
✅ Precision fit for Cummins ISX15 and QSX engines from 2010–2018.
✅ Provides consistent and accurate pressure readings for dependable system monitoring.
✅ Manufactured with durable materials to handle heat, vibration, and harsh conditions.
✅ Meets all Cummins OEM standards for function, fit, and longevity.
✅ Quick installation with factory connectors—no modifications needed.

Applications
The OEM 4921730 sensor is commonly used in Cummins ISX15 and QSX engines found in heavy-duty trucks, vocational vehicles, and industrial equipment between 2010 and 2018. This sensor plays a vital role in maintaining proper fuel, oil, or intake pressure—supporting efficient engine operation and system protection.

Installation Notes
Installation is typically quick and straightforward. The sensor mounts directly into pre-threaded ports in the engine block or fuel system. Make sure the engine is cool and the battery is disconnected before starting. Clean the threads and connector, and follow Cummins torque guidelines to secure the sensor.

Final Thoughts
The Cummins OEM 4921730 Pressure Sensor provides the reliability and accuracy your ISX15 or QSX engine needs. Built for demanding environments and designed to fit perfectly, this sensor helps keep your engine's systems in check—mile after mile.