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4326870 Genuine Cummins Nitrogen Oxide Sensor For Cummins Engines

P/N: 4326870 Manufactured by: Cummins
Original price $457.00 - Original price $457.00
Original price
$457.00
$457.00 - $457.00
Current price $457.00
5 in Stock
Condition: New
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Description

The 4326870 is a genuine Cummins nitrogen oxide (NOx) sensor used in exhaust aftertreatment systems. It monitors NOx levels in the exhaust stream and provides feedback to the engine and emissions control modules for proper system operation. This sensor is manufactured to Cummins factory specifications for accuracy and durability.

Vehicle Compatibility

Year Vehicle Engine Trims
2013 Peterbilt 320 / 365 / 367 / 384 / 386 / 388 / 389 / 579 / 587 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged Base Straight Truck (Low Tilt, Long, Medium Conventional); Base Tractor Truck (Long, Medium Conventional); Base Gliders
2013 Freightliner Cascadia / Columbia / Coronado 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged 113 / 120 / 125 / 132 Straight Truck; Tractor Truck; Gliders; Base Tractor Truck (2-Door)
2013 Kenworth C500 / T660 / T680 / T700 / T800 / W900 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck; Base Gliders
2013 Western Star 4900EX / 4900FA / 4900SA / 6900XD 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck; Base Gliders
2013 Volvo VNL 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck
2013 Pierce Mfg. Inc. Velocity 11.9L L6 Diesel Base Fire Truck (Cab Forward)
2014 Peterbilt 320 / 365 / 367 / 384 / 386 / 388 / 389 / 567 / 579 / 587 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged Base Straight Truck (Low Tilt, Long, Medium Conventional); Base Tractor Truck (Long, Medium Conventional); Base Gliders
2014 Freightliner Cascadia / Columbia / Coronado 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged 113 / 120 / 125 / 132 Straight Truck; Tractor Truck; Gliders; Base Tractor Truck (2-Door)
2014 Kenworth C500 / T660 / T680 / T700 / T800 / W900 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck; Base Gliders
2014 Western Star 4900EX / 4900FA / 4900SA 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck; Base Gliders
2014 Volvo VNL 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck
2014 Pierce Mfg. Inc. Arrow XT / Velocity 11.9L L6 Diesel Base Fire Truck (Low Tilt; Cab Forward)
2015 Peterbilt 320 / 365 / 367 / 384 / 386 / 388 / 389 / 567 / 579 / 587 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged Base Straight Truck (Low Tilt, Long, Medium Conventional); Base Tractor Truck (Long, Medium Conventional); Base Gliders
2015 Freightliner Cascadia / Coronado 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged 113 / 125 / 132 Straight Truck; Tractor Truck; Gliders
2015 Kenworth C500 / T660 / T680 / T700 / T800 / T880 / W900 11.9L L6 Diesel; 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck; Base Gliders
2015 Western Star 4900EX / 4900FA / 4900SA 14.9L L6 Diesel Turbocharged Base Straight Truck; Base Tractor Truck

General Specifications

Condition New
Part Number 4326870
Brand Cummins
Part Type Nitrogen Oxide Sensor
System Exhaust Aftertreatment
Weight 1.2 lb


Product Features

The 4326870 nitrogen oxide sensor is built to match factory performance and installation requirements:

  • Measures NOx concentration in the exhaust stream
  • Provides input for emissions and aftertreatment control
  • Designed for Cummins OEM aftertreatment systems
  • Maintains factory sensor accuracy and response time
  • Compatible with Cummins engine control strategies
  • Direct replacement for original NOx sensor

Application Notes

The 4326870 is intended for Cummins engines equipped with factory exhaust aftertreatment systems. Proper sensor placement and system relearn procedures must be followed during installation.

Always verify engine model, sensor location, and part number before installation.

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