Cummins ISX15, QSX Sensor Pressure 2010-2018: OEM 4921495

Consistent Control with the Cummins ISX15, QSX Pressure Sensor – OEM 4921495

What is it?
The Cummins ISX15, QSX Sensor Pressure (OEM 4921495) is a genuine OEM sensor designed to measure engine-related pressures—typically within fuel, oil, or air systems—and report them to the ECM. This ensures accurate system regulation and early detection of potential issues, keeping your engine running smoothly.

Why Choose OEM 4921495?
OEM 4921495 is engineered specifically for ISX15 and QSX engines from 2010 to 2018. It delivers reliable data, seamless communication with the control system, and long-term durability. With a Cummins-original part, you avoid fitment issues and inconsistent readings that often accompany aftermarket alternatives.

Key Benefits
✅ Made to fit Cummins ISX15 and QSX engines from 2010–2018 with precision.
✅ Delivers accurate pressure readings for better engine diagnostics and system control.
✅ Built to withstand the harsh operating environment of heavy-duty diesel engines.
✅ Backed by Cummins OEM quality standards for consistent, long-term use.
✅ Installs quickly using factory connectors and threads—no need for custom work.

Applications
This OEM pressure sensor is designed for use in Cummins ISX15 and QSX engines across various industries, including over-the-road trucking, construction, and industrial operations. Its primary function is to keep tabs on key engine pressures, ensuring that all systems operate within safe and efficient limits.

Installation Notes
Replacing the sensor is a quick job for most diesel techs or mechanically inclined individuals. The sensor location depends on the system it’s monitoring—typically mounted on the fuel rail, oil circuit, or intake components. Be sure to depressurize the system (if necessary) and disconnect the battery before installation. Clean the threads and connector to ensure a secure fit.

Final Thoughts
The Cummins OEM 4921495 Pressure Sensor offers dependable monitoring for ISX15 and QSX engines from 2010 to 2018. Whether you’re maintaining a fleet or working on a single unit, this sensor provides the accurate data your engine control system relies on. It’s a smart replacement backed by factory-built precision.