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2872236 Genuine Cummins NOx Nitrogen Oxide Sensor

2872236 Genuine Cummins NOx Nitrogen Oxide Sensor

P/N: 2872236 Manufactured by: Cummins
$499.00 - $499.00
$499.00
$499.00 - $499.00
$499.00
1 in Stock
Condition: New
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Product Overview

The 2872236 is a genuine Cummins NOx nitrogen oxide sensor engineered for EPA13 8.9L ISC and ISL engine applications. It detects nitrogen oxide emissions within the exhaust stream and supplies continuous feedback required for emissions system regulation.

Product Features

The 2872236 NOx sensor is manufactured to Cummins factory specifications for exhaust emissions monitoring.

  • Detects nitrogen oxide content in exhaust gases throughout engine operation.
  • Supplies operating data used by the engine control module for emissions regulation.
  • Supports SCR, DEF, and EGR systems with continuous sensor feedback.
  • Helps improve aftertreatment system efficiency under varying engine conditions.
  • Built for reliable integration with OEM exhaust and electrical assemblies.
  • Maintains accurate emissions monitoring for diesel engine management.

Technical Specifications

Condition New
Part Number 2872236
Brand Cummins
Part Type NOx Nitrogen Oxide Sensor
Engine Applications EPA13 8.9L ISC/ISL
Weight 4.0 lbs


Installation Notes

The 2872236 should be installed after examining the sensor mounting port, electrical connector, and wiring harness for contamination, corrosion, or signs of heat damage. After installation, verify proper sensor operation with a diagnostic scan tool and confirm that the emissions system reports no active faults.

Always verify part number, engine family, emissions system configuration, sensor mounting location, and connector type before installation.