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2894944 Genuine Cummins NOx Nitrogen Oxide Sensor

2894944 Genuine Cummins NOx Nitrogen Oxide Sensor

P/N: 2894944 Manufactured by: Cummins
$499.00 - $499.00
$499.00
$499.00 - $499.00
$499.00
1 in Stock
Condition: New
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2-Year Warranty

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Product Overview

The 2894944 is a genuine Cummins NOx nitrogen oxide sensor designed for EPA13 8.9L ISC and ISL engine applications. This component analyzes nitrogen oxide content in the exhaust gases and communicates emissions information to the engine management system.

Product Features

The 2894944 NOx sensor is manufactured to Cummins factory specifications for diesel emissions control.

  • Analyzes nitrogen oxide levels produced during normal engine operation.
  • Communicates exhaust emissions data directly to the engine control module.
  • Supports coordinated operation of SCR, DEF, and EGR system components.
  • Helps maintain proper emissions performance under changing engine loads.
  • Engineered for compatibility with OEM exhaust and electrical connections.
  • Delivers reliable sensor feedback for aftertreatment system management.

Technical Specifications

Condition New
Part Number 2894944
Brand Cummins
Part Type NOx Nitrogen Oxide Sensor
Engine Applications EPA13 8.9L ISC/ISL
Weight 4.0 lbs


Installation Notes

The 2894944 should be installed after inspecting the exhaust sensor threads, connector terminals, and wiring harness for corrosion, soot accumulation, or heat-related damage. After installation, perform the appropriate diagnostic procedure to confirm accurate sensor readings and proper communication with the emissions control system.

Always verify part number, engine family, emissions system configuration, sensor installation position, and connector style before installation.