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3687930RX Genuine Cummins Nitrogen Oxide Sensor For Cummins Engines

P/N: 3687930RX Manufactured by: Cummins
Original price $435.00 - Original price $435.00
Original price
$435.00
$435.00 - $435.00
Current price $435.00
5 in Stock
Condition: New
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Description

The 3687930RX is a genuine Cummins nitrogen oxide (NOx) sensor used in exhaust aftertreatment systems. It measures NOx levels in the exhaust stream and provides feedback to the engine and emissions control modules. This sensor is built to Cummins factory specifications for accuracy, durability, and system compatibility.

Vehicle Compatibility

Year Vehicle Engine Trims
2015 Freightliner Cascadia 11.9L 726Cu. In. I6 Diesel 113 Straight Truck, 113 Tractor Truck
2015 Freightliner Cascadia 14.9L 912Cu. In. I6 Diesel Turbocharged 125 Gliders, Straight Truck, Tractor Truck
2015 Freightliner Coronado 14.9L 912Cu. In. I6 Diesel Turbocharged 132 Gliders, Tractor Truck
2015 International ProStar 14.9L 912Cu. In. I6 Diesel Turbocharged Pro LF687 Tractor Truck
2015 Kenworth (C500, T660, T680, T700, T800, T880, W900) 11.9L / 14.9L Diesel Gliders, Straight Truck, Tractor Truck
2015 Peterbilt (320, 365, 367, 384, 386, 388, 389, 567, 579, 587) 11.9L / 14.9L Diesel Straight Truck, Tractor Truck, Gliders
2015 Volvo VNL 14.9L 912Cu. In. I6 Diesel Turbocharged Straight Truck, Tractor Truck
2015 Western Star (4900EX, 4900FA, 4900SA) 14.9L 912Cu. In. I6 Diesel Turbocharged Gliders, Straight Truck, Tractor Truck
2014 Freightliner Cascadia 11.9L / 14.9L Diesel 113, 125 Straight Truck, Tractor Truck
2014 Freightliner Columbia 14.9L 912Cu. In. I6 Diesel Turbocharged 120 Gliders, Tractor Truck
2014 Freightliner Coronado 14.9L 912Cu. In. I6 Diesel Turbocharged 132 Gliders, Tractor Truck
2014 International ProStar 14.9L 912Cu. In. I6 Diesel Turbocharged Pro LF687 Straight Truck, Tractor Truck
2014 Kenworth (C500, T660, T680, T700, T800, W900) 11.9L / 14.9L Diesel Gliders, Straight Truck, Tractor Truck
2014 Peterbilt (320, 365, 367, 384, 386, 388, 389, 567, 579, 587) 11.9L / 14.9L Diesel Straight Truck, Tractor Truck
2014 Pierce (Arrow XT, Velocity) 11.9L 726Cu. In. I6 Diesel Fire Truck (Low Tilt, Cab Forward)
2014 Volvo VNL 14.9L 912Cu. In. I6 Diesel Turbocharged Straight Truck, Tractor Truck
2014 Western Star (4900EX, 4900FA, 4900SA) 14.9L 912Cu. In. I6 Diesel Turbocharged Gliders, Straight Truck, Tractor Truck
2013 Freightliner Cascadia 11.9L / 14.9L Diesel 113, 125 Straight Truck, Tractor Truck
2013 Freightliner Columbia 14.9L 912Cu. In. I6 Diesel Turbocharged 120 Gliders, Tractor Truck
2013 Freightliner Coronado 14.9L 912Cu. In. I6 Diesel Turbocharged 132 Gliders, Tractor Truck
2013 International ProStar 14.9L 912Cu. In. I6 Diesel Turbocharged Pro LF687 Tractor Truck
2013 Kenworth (C500, T660, T680, T700, T800, W900) 11.9L / 14.9L Diesel Gliders, Straight Truck, Tractor Truck
2013 Peterbilt (386, 388, 389, 579, 587) 11.9L / 14.9L Diesel Straight Truck, Tractor Truck, Gliders
2013 Pierce Velocity 11.9L 726Cu. In. I6 Diesel Fire Truck (Cab Forward)
2013 Volvo VNL 14.9L 912Cu. In. I6 Diesel Turbocharged Straight Truck, Tractor Truck
2013 Western Star (4900EX, 4900FA, 4900SA, 6900XD) 14.9L 912Cu. In. I6 Diesel Turbocharged Gliders, Straight Truck, Tractor Truck

General Specifications

Condition New
Part Number 3687930RX
Brand Cummins
Part Type Nitrogen Oxide Sensor
System Exhaust Aftertreatment
Weight 1.2 lb


Product Features

The 3687930RX nitrogen oxide sensor is built to match factory performance and installation requirements:

  • Measures exhaust NOx concentration
  • Provides feedback for emissions control strategies
  • Designed for Cummins OEM aftertreatment systems
  • Maintains factory sensor response and accuracy
  • Compatible with Cummins engine control modules
  • Direct replacement for original NOx sensor

Application Notes

The 3687930RX is intended for Cummins engines equipped with factory exhaust aftertreatment systems. Correct sensor placement and relearn procedures must be followed during installation.

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

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