3687930RX | Nitrogen Oxide Sensor by Genuine Cummins

Description and Purpose:

Ensure optimal emission control and engine efficiency with this Genuine Nitrogen Oxide Sensor by Cummins. Part number 3687930RX. Condition: New. This essential truck part precisely measures NOx levels in exhaust gases, providing critical data to the vehicle's engine control unit. Compatible with: Kenworth, Peterbilt, Freightliner, Volvo, WesternStar. Fits: ISB, ISF, ISG, ISBE, QSB, B/F/G Series. Cross Reference: 3687930, 3687930NX.

Why Replacement is Important:

A failing NOx sensor can lead to incorrect emission readings, triggering check engine lights and potentially causing your vehicle to enter "limp mode," limiting performance.

Impact on Vehicle Performance:

Proper functioning of the Nitrogen Oxide Sensor directly influences fuel efficiency and engine power output. An accurate sensor helps the engine management system optimize fuel injection and exhaust gas recirculation, preventing power loss and ensuring your heavy-duty truck performs as expected.

Manufacturer Information:

Cummins® Builds powerful engines and components trusted worldwide for their reliability, fuel efficiency, and long service life.

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.