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2120751007 Genuine Cummins NOx Nitrogen Oxide Sensor

2120751007 Genuine Cummins NOx Nitrogen Oxide Sensor

P/N: 2120751007 Manufactured by: Cummins
$485.00 - $485.00
$485.00
$485.00 - $485.00
$485.00
1 in Stock
Condition: New
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2-Year Warranty

At Line Truck Parts LLC, we are committed to providing reliable automotive parts and a transparent customer experience. Eligible parts purchased directly from our website are covered by a 2-Year Limited Warranty, giving you added confidence in your purchase. Learn More

Product Overview

The 2120751007 is a genuine Cummins NOx nitrogen oxide sensor developed for EPA13 15-liter ISX and QSX engine applications. Operating within the exhaust aftertreatment system, this sensor detects nitrogen oxide levels in the exhaust flow and relays the information to the engine control module for emissions regulation.

Product Features

The 2120751007 NOx nitrogen oxide sensor is manufactured to Cummins factory specifications for exhaust gas monitoring.

  • Genuine Cummins NOx nitrogen oxide sensor
  • Designed for EPA13 ISX and QSX 15-liter engine applications
  • Monitors nitrogen oxide concentration in the exhaust stream
  • Transmits emissions information to the engine control module
  • Equipped with an OEM electrical connector for factory integration
  • Designed to match the original sensor mounting configuration
  • Manufactured as a new genuine Cummins service component

General Specifications

Condition New
Part Number 2120751007
Brand Cummins
Part Type NOx Nitrogen Oxide Sensor
Application Exhaust Emissions System
Weight 4.0 lbs

 

Installation Notes

The 2120751007 NOx nitrogen oxide sensor should be installed according to Cummins service procedures for the applicable engine. Before returning the engine to operation, inspect the sensor mounting threads, electrical connector, and wiring harness to ensure proper installation and communication.

Verify part number, VIN, engine configuration, production date, emissions package, and applicable factory options before installation.