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Total price $24.99

Product Description

The 577.46800 NOx sensor is built for Detroit Diesel engines, cross-referencing to OEM part numbers A0101532228 and DDEA0101532228. It monitors nitrogen oxide levels in the exhaust to support the aftertreatment system's emissions control.

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.

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