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2900-005 Genuine Cummins NOx Nitrogen Oxide Sensor

2900-005 Genuine Cummins NOx Nitrogen Oxide Sensor

P/N: 2900-005 Manufactured by: Cummins
$399.00 - $399.00
$399.00
$399.00 - $399.00
$399.00
1 in Stock
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Product Overview

The 2900-005 is a genuine Cummins NOx nitrogen oxide sensor designed for EPA13 8.9L ISC and ISL engine applications. This sensor reads exhaust NOx content and supplies the engine control module with data used for aftertreatment system control.

Product Features

The 2900-005 NOx sensor is manufactured to Cummins factory specifications for exhaust emissions control.

  • Reads nitrogen oxide levels in the exhaust stream during active engine operation.
  • Sends sensor feedback to the engine control module for emissions adjustment.
  • Supports SCR dosing, DEF system response, and EGR control strategy.
  • Helps verify aftertreatment system operation during emissions monitoring.
  • Assists protection of catalyst components from incorrect NOx readings.
  • Designed to match OEM exhaust sensor and harness requirements.

Technical Specifications

Condition New
Part Number 2900-005
Brand Cummins
Part Type NOx Nitrogen Oxide Sensor
Engine Applications EPA13 8.9L ISC/ISL
Weight 4.0 lbs


Installation Notes

The 2900-005 should be installed after checking the exhaust bung, sensor threads, wiring harness, and connector body for corrosion, soot buildup, or heat damage. After installation, clear related emissions codes and confirm live NOx sensor data through the proper diagnostic tool.

Always verify part number, EPA13 engine application, sensor position, connector layout, and aftertreatment system configuration before installation.