Details

• Brand:

  

  

• SKU:

  LC3Z-5E145-D

• Positions: Front
• Other Names:

  Oxygen Sensor, Nitrogen Oxide (Nox) Sensor, Sensor Assembly

• Description:

  This Genuine Ford NOx sensor fits 17-22 F-250, F-350, F-450, and F-550 Super Duty trucks with the 6.7L Power Stroke diesel engine and is installed downstream of the diesel particulate filter, mounted in the EGR valve and cooler circuit. It is a service supersession that consolidates the earlier HC3Z-5E145-A and LC3Z-5E145-A part numbers. The sensor reports oxides of nitrogen concentration in the exhaust stream to the powertrain control module, which uses the reading to manage the selective catalytic reduction injector, the EGR valve position, and the urea dosing strategy to meet emissions targets. A failing NOx sensor causes check engine illumination, often accompanied by reduced power, derate, no-restart, or limited speed conditions, with diagnostic codes pointing to the specific bank and sensor location. non-OEM sensors commonly use inferior heater elements or zirconia cell construction, leading to short service life. This OEM sensor ships with the correct connector pinout. Install with anti-seize at the threads, torque to the published specification, route the harness clear of heat sources, and clear codes after installation.

• Replaces:

  HC3Z5E145A, LC3Z5E145A

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