Nitrogen Oxide NOx Sensor 2872942 4326872RX for Cummins ISX

US Perfect Auto Parts & Supplies Inc is one of leading China Nitrogen Oxide NOx Sensor 2872942 4326872RX for Cummins ISX manufacturer, supplier and exporters.  As a leading US-based manufacturer and supplier of heavy-duty engine components, US Perfect Auto Parts & Supplies Inc. brings decades of expertise in delivering wholesale turbochargers, NOx sensors, and replacement solutions. Our factory ensures large-scale in-stock availability for fast fulfillment of bulk orders, supporting global clients across brands like Caterpillar and Volvo with reliable aftermarket parts.

This NOx sensor (OEM numbers: A045S169, 5WK96849B, 2872942, 2872942NX, 4326872RX, 4326872PX) is precision-engineered for Cummins ISX diesel engines. Crafted with high-grade materials and advanced manufacturing techniques, it accurately measures nitrogen oxide emissions under extreme operating conditions, including high temperatures and heavy loads. The sensor ensures strict compliance with emission standards while delivering consistent functionality, making it an optimal OEM-equivalent choice for commercial vehicles, mining equipment, and industrial machinery.

Parameter Table

Application Scenarios

Engineered for reliable integration with Cummins ISX powertrains, this NOx sensor meets the stringent requirements of commercial fleets and heavy-industrial equipment. Its durable construction resists thermal degradation and mechanical stress during prolonged operation, ensuring stable emission monitoring in long-haul trucking, construction, and power generation applications. As a trusted replacement component, it features plug-and-play installation and consistent performance, supported by our factory’s rigorous quality control processes, including simulated exhaust testing and material fatigue assessments. The sensor’s compatibility with multiple OEM numbers (e.g., 5WK96849B) enhances versatility for maintenance teams, providing cost-effective solutions without compromising on emission control precision.