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4326868 Genuine Cummins Nox Nitrogen Oxide Exhaust Sensor

P/N: 4326868 Manufactured by: Cummins
Original price $419.00 - Original price $419.00
Original price
$419.00
$419.00 - $419.00
Current price $419.00
1 in Stock
Condition: New
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Product Overview

The 4326868 is a genuine Cummins Nox Nitrogen Oxide Sensor designed for EPA13 8.9-liter ISC/ISL engine applications. This sensor operates within the exhaust aftertreatment system by measuring nitrogen oxide levels in the exhaust stream and transmitting data to the engine control module.Β 

Product Features

The 4326868 Nox Nitrogen Oxide Sensor is manufactured to Cummins factory specifications for exhaust emissions monitoring.

  • Measures nitrogen oxide concentration in exhaust gases for continuous emissions monitoring.
  • Provides NOx feedback to the engine control module for emissions management.
  • Supplies data used by the SCR system to regulate exhaust aftertreatment operation.
  • Supports DEF dosing control through accurate exhaust gas measurements.
  • Assists the ECM in monitoring emissions-related operating conditions and diagnostic faults.
  • Interfaces with the factory electrical system for reliable sensor communication.
  • Designed for integration with Cummins exhaust aftertreatment control systems.

General Specifications

Condition New
Part Number 4326868
Brand Cummins
Part Type Nox Nitrogen Oxide Sensor

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Installation Notes

The 4326868 Nox Nitrogen Oxide Sensor should be installed in the specified factory sensor location using the original electrical connector. Inspect the wiring harness, connector terminals, and mounting area before installation to ensure proper communication with the emissions control system.

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

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