Description

Keep your emissions system reading exhaust gas the way it was designed to with this Dorman sensor: the Dorman – HD Solutions Nitrogen Oxide (NOx) Sensor, part number 904-6003, which monitors nitrogen oxide levels in the exhaust stream. It fits many heavy-duty trucks, buses and specialty chassis, among them the 2010-2014 Autocar LLC. Xpeditor, 2010-2014 Freightliner M2 106 and 2010-2014 Freightliner XC Modular Rail. See the Buyer’s Guide tab for the full list and engine codes.

Dorman identifies this unit as the NOx sensor for the diesel particulate filter inlet, and it is cataloged for the turbocharger outlet pipe location. It is built to replace the original equipment sensor on certain vehicle years, makes and models, and is designed to restore nitrogen oxide detection for emissions compliance.

  • Direct replacement: matches the function and performance of the original sensor on the specified vehicles.
  • Designed to restore performance: intended to correctly repair nitrogen oxide detection so the system can meet regulations.
  • Application specific: reverse-engineered from the original design for particular vehicle years, makes and models.
  • Trustworthy quality: supported by a United States-based team of engineers and quality specialists.

Specifications: sold as a sensor with module; 620 mm wiring harness; 20-gauge wire; black and silver oval female connector with 4 male pin terminals; specific fit. Listed applications use one sensor. Country of origin: China.

If a failed NOx sensor is behind an emissions fault, this sensor replaces it. Diagnose the cause before you replace any part.

Interchange: 577.90536 · NOX-CXX-015 · S-28507
57790536 · NOXCXX015 · S28507 · 2872297 · 2894945 · 2894945NX · 5293295 · 5293295NX · 5293295RX · 5EL003 · S11295