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4326472 Genuine Cummins Nox Nitrogen Oxide Exhaust Sensor

P/N: 4326472 Manufactured by: Cummins
Original price $489.00 - Original price $489.00
Original price
$489.00
$489.00 - $489.00
Current price $489.00
1 in Stock
Condition: New
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Product Overview

The 4326472 is a genuine Cummins Nox Nitrogen Oxide Sensor designed for OEM emissions system applications. This sensor operates within the exhaust aftertreatment system by measuring nitrogen oxide levels and sending data to the engine control module.Β 

Product Features

The 4326472 Nox Nitrogen Oxide Sensor is manufactured to Cummins factory specifications for exhaust emissions monitoring.

  • Measures NOx concentration from exhaust flow for emissions system feedback.
  • Sends sensor readings to the ECM for aftertreatment control decisions.
  • Provides exhaust gas data used by SCR system monitoring.
  • Supports DEF dosing control through nitrogen oxide level input.
  • Works with EGR-related control logic by reporting exhaust NOx conditions.
  • Helps the ECM identify NOx sensor signal faults and emissions-related warnings.
  • Connects with factory emissions control wiring for sensor communication.

General Specifications

Condition New
Part Number 4326472
Brand Cummins
Part Type Nox Nitrogen Oxide Sensor

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Installation Notes

The 4326472 Nox Nitrogen Oxide Sensor should be installed at the correct factory sensor location and connected to the applicable emissions wiring interface. Inspect the connector, harness, and sensor mounting area before installation.

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