Nitrogen Oxide NOx Sensor 4326874/2872946 for Cummins 5.9L-15L and Kenworth and Peterbilt 2013-2020

Nitrogen Oxide NOx Sensor 4326874/2872946 for Cummins 5.9L-15L and Kenworth and Peterbilt 2013-2020

As a leading US manufacturer and supplier of heavy-duty engine parts, US Perfect Auto Parts & Supplies Inc. has decades of experience in delivering wholesale turbochargers, NOx sensors, and replacement components. Our factory maintains large-scale stock to ensure rapid fulfillment of bulk orders, supporting global customers from brands like Caterpillar and Volvo with reliable aftermarket solutions.

This NOx sensor (OEM numbers: 4326874RX, 4326874, 2872946, 2872946RX, 2006244) is precision-engineered for Cummins ISX 5.9L, 6.7L, 11.9L, 15L engines and 2013-2020 Kenworth/Peterbilt/Freightliner Cascadia/International trucks. Constructed with high-quality materials and advanced manufacturing processes, it provides accurate nitrogen oxide emission measurements across diverse operating conditions, from urban stop-start to long-haul highway loads. The sensor ensures strict compliance with EPA and global emission standards while delivering consistent performance, making it an ideal OEM-equivalent replacement for commercial fleets, heavy machinery, and industrial equipment.

Parameter Table

Application Scenarios

Designed for seamless integration with Cummins ISX series engines and major commercial truck models, this NOx sensor meets the rigorous demands of long-haul transportation, construction, and logistics operations. Its robust design withstands mechanical stress, thermal cycles, and corrosive exhaust environments, ensuring stable emission control in heavy-duty trucks, dump trucks, and agricultural machinery. As a trusted replacement part, it offers straightforward installation and reliable functionality, backed by our factory’s quality assurance processes, including full-load testing and material endurance assessments. The sensor’s compatibility with multiple engine models and OEM numbers provides flexibility for maintenance teams, offering cost-effective solutions without compromising on emission monitoring precision.