2125711001 | Genuine Paccar® Nitrogen Oxide Sensor

Description and Purpose:

This Paccar Nitrogen Oxide Sensor is a Genuine solution designed to provide continuous NOx monitoring in ISB 6.7L diesel engines. Part Number: 2125711001. Condition: New. It supports precise Diesel Exhaust Fluid management by supplying accurate exhaust data to the SCR system. Developed for use in demanding heavy-duty truck environments, this sensor ensures compliance with modern emissions standards. It offers dependable functionality and seamless integration with aftertreatment systems. Cross reference: 212-571-0002, 2125710002

Why Replacement is Important:

Over time, NOx sensors can degrade or fail, causing poor DEF dosing, emission errors, and reduced engine performance. Replacing the sensor restores accurate data flow and maintains emissions compliance.

Impact on Vehicle Performance:

Consistent NOx readings help optimize SCR function, control fuel consumption, and protect engine output during long-haul operations.

Manufacturer Information:

Paccar® supports the trucking industry with durable parts designed for easy installation and long service intervals.

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.