2872944RX | Genuine Cummins NOx Sensor

Description and Purpose:

Genuine Cummins Nitrogen Oxide Sensor. Part number: 2872944RX. Condition: New. This essential truck component detects and reports nitrogen oxide levels for emission regulation in commercial truck exhaust systems. Compatible with: Freightliner, Kenworth, Peterbilt, Volvo, WesternStar. Fits: ISB, ISX, ISF, ISG, ISBE, QSB, B/F/G Series. Cross Reference: 2872944, 2872944NX.

Why Replacement is Important:

Sensor failure can lead to engine derating or regeneration problems. Replacement prevents check engine lights and costly service interruptions.

Impact on Vehicle Performance:

Ensures optimal fuel-air ratios and supports advanced aftertreatment systems in modern diesel engines.

Manufacturer Information:

Cummins® Powers industries with durable diesel and natural gas engines built for maximum uptime and minimal maintenance.

Tags & Category: Cummins, Freightliner, Kenworth, Peterbilt, Volvo, WesternStar, Nitrogen Oxide Sensor, nox sensor, NOx, NOx sensor, Cummins Sensor, Cummins Nitrogen Oxide, Nitrogen Oxide Sensor, Sensor, Nitrogen Sensor, Genuine Cummins

Warranty:

Parts Finder Q offers a 365-days warranty for all types of parts in any condition. The -warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.