NOx Sensor for Detroit Diesel

The Automann 577.468 NOx Sensor is a critical component in modern emission control systems, designed to monitor nitrogen oxide (NOx) levels at the inlet to the Diesel Oxidation Catalyst (DOC). Compatible across Detroit Diesel engines including DD13 12.8L, DD15 14.8L, and DD16 15.6L, as well as Freightliner 595 “One Box” setups, this sensor ensures precise NOx measurement for engine control and aftertreatment diagnostics. It cross-references to Detroit OEM A0101532228 and DDEA0101532228, guaranteeing plug-and-play performance in systems designed around those part numbers. The unit is built to withstand harsh conditions, including high exhaust temperatures, vibration, and contaminants in the exhaust stream. For fleets and repair operations, replacing a faulty NOx sensor with a reliable unit like the 577.468 helps maintain emissions compliance, minimize engine derate events, and keep diagnostic codes under control. Wofford Truck Parts offers this sensor to support customers needing emissions system repair or rebuild.