577.23600 - NOx Sensor Detroit Diesel A0101531928

The 577.23600 is a NOx sensor designed for Detroit Diesel engines, cross-referencing to OEM part number A0101531928. This sensor monitors nitrogen oxide levels in the exhaust stream, feeding data to the engine's aftertreatment system to maintain proper emissions control and help prevent derate conditions.

In stock and ready to ship fast from our Pennsylvania warehouse, right off I-78 — most orders go out same day. Questions about fitment? Call our parts team. Financing available for larger orders.