2872947NX | Genuine Cummins® Nitrogen Oxide Sensor

Description and Purpose:

The Nitrogen Oxide Sensor, Part Number: 2872947NX, is a OEM emissions sensor. Brand: Cummins. Condition: New. It is engineered to detect nitrogen oxide levels precisely within the exhaust system of ISB 6.7L diesel engines. This sensor delivers accurate, real-time information essential for the SCR (Selective Catalytic Reduction) system to control Diesel Exhaust Fluid dosing properly. Ensuring effective NOx monitoring helps meet strict environmental standards while maintaining aftertreatment system efficiency. Built for heavy-duty commercial vehicles, this sensor offers durability and reliable performance in demanding operating conditions. Cross reference: 2872947

Why Replacement is Important:

A malfunctioning NOx sensor may lead to incorrect emissions data, triggering engine derate or fault codes. Replacing the sensor promptly helps avoid operational interruptions and emissions failures.

Impact on Vehicle Performance:

Accurate NOx measurement supports efficient SCR operation, reduces harmful emissions, and maintains fuel economy and engine reliability.

Manufacturer Information:

Cummins® supports heavy-duty and vocational applications with robust parts built to withstand demanding operating conditions.

Tags & Category: NOx Sensor, Nitrogen Oxide Sensor, Emissions Sensor, Exhaust Sensor, Emissions System Components, Diesel Engine Sensor, ISB 6.7L Compatible, Cummins ISB Engine Parts, Aftertreatment Sensor, Engine Monitoring Sensor, Emission Compliance Sensor, Heavy Duty Truck Parts, OBD Sensor, SCR System Component

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.