Nitrogen Oxide NOx Sensor 3687334 2894941 for Cummins EPA10 ISX/QSX 15L

Nitrogen Oxide NOx Sensor 3687334 2894941 for Cummins EPA10 ISX/QSX 15L

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: 3687334, 3687334RX, 2894941, 2894941RX) is precision-engineered for Cummins EPA10 Automotive 15-liter ISX/QSX 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 EPA emission standards while delivering consistent functionality, making it an optimal OEM-equivalent choice for commercial vehicles and industrial machinery requiring reliable emission control.

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Application Scenarios

Engineered for reliable integration with Cummins EPA10 ISX/QSX 15L engines, this NOx sensor meets the stringent requirements of commercial fleets and heavy-industrial equipment. Its durable construction resists thermal stress and mechanical wear during prolonged operation, ensuring stable emission monitoring in long-haul trucking, mining, and construction 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 dynamic emission testing and material fatigue assessments.