Skip to content
Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.
Free Standard Shipping on Eligible Orders Over $100 in the Contiguous U.S.

2872081 Genuine Cummins NOx Sensor For Cummins Engines

P/N: 2872081 Manufactured by: Cummins
Original price $329.00 - Original price $329.00
Original price
$329.00
$329.00 - $329.00
Current price $329.00
1 in Stock
Condition: New
We accept:
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa
Not Sure Which Part Fits?
Our support team is here to help.
+1 (828) 209-8010
Monday – Saturday | 8:00 AM – 8:00 PM (EST)
Fast 2–3 Day Shipping
30-Day Returns
In Stock & Ships Fast
Expert Support Available
2-Year Warranty

At Line Truck Parts LLC, we are committed to providing reliable automotive parts and a transparent customer experience. Eligible parts purchased directly from our website are covered by a 2-Year Limited Warranty, giving you added confidence in your purchase. Learn More

Product Overview

The 2872081 is a genuine Cummins NOx sensor designed for Cummins engine applications. This sensor is part of the exhaust emissions system, where it detects nitrogen oxide levels and relays operating data to the engine control module for emissions management.

Product Features

he 2872081 NOx sensor is manufactured to Cummins factory specifications for exhaust emissions monitoring.

  • Measures nitrogen oxide levels within the exhaust system
  • Transmits emissions data to the engine control module
  • Uses an OEM electrical connector for proper system integration
  • Matches the original mounting configuration for compatible engines
  • Supplied as a genuine Cummins emissions system component
  • Designed for installation using the specified OEM part number

General Specifications

Condition New
Part Number 2872081
Brand Cummins
Part Type NOx Sensor
System Exhaust Emissions
Vehicle Cummins
Weight 4.0 lbs


Installation Notes

The 2872081 NOx sensor should be installed according to Cummins service procedures for the applicable engine. Confirm the sensor is correctly seated and the electrical connector is securely attached before placing the emissions system back into operation.

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